The Number

1040

One Thousand and Forty

In Base 11 Undecimal Is

86611

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See One Thousand and Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1037
86311
One Thousand and Thirty-Seven in Base 11 Undecimal
1038
86411
One Thousand and Thirty-Eight in Base 11 Undecimal
1039
86511
One Thousand and Thirty-Nine in Base 11 Undecimal
1041
86711
One Thousand and Forty-One in Base 11 Undecimal
1042
86811
One Thousand and Forty-Two in Base 11 Undecimal
1043
86911
One Thousand and Forty-Three in Base 11 Undecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.040e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00130947343900130a11

The reciprocal of 1040 in Base 11 Undecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 86611 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

One thousand and forty is a composite number with 20 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One thousand and forty is a composite number with 20 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number one thousand and forty has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
5
511
Five in Base 11 Undecimal
13
1211
Thirteen in Base 11 Undecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

2114 · 5111 · 12111 = 86611

Base Conversions

The number one thousand and forty in 35 different bases