The Number

380

Three Hundred and Eighty

In Base 7 Septenary Is

10527

The numbers with a 7 subscript use Base 7 Septenary notation.

For more familiar numbers: See Three Hundred and Eighty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

377
10467
Three Hundred and Seventy-Seven in Base 7 Septenary
378
10507
Three Hundred and Seventy-Eight in Base 7 Septenary
379
10517
Three Hundred and Seventy-Nine in Base 7 Septenary
381
10537
Three Hundred and Eighty-One in Base 7 Septenary
382
10547
Three Hundred and Eighty-Two in Base 7 Septenary
383
10557
Three Hundred and Eighty-Three in Base 7 Septenary

Scientific Notation

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

3.80e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00062141346300062141337

The reciprocal of 380 in Base 7 Septenary.

Palindrome?

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

The number 10527 is not a palindrome.

Not A Prime Number

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

Three hundred and eighty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Three hundred and eighty is a composite number with 12 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 three hundred and eighty has the following 3 prime factors:

2
27
Two in Base 7 Septenary
5
57
Five in Base 7 Septenary
19
257
Nineteen in Base 7 Septenary

Prime Factorization

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

272 · 571 · 2571 = 10527

Base Conversions

The number three hundred and eighty in 35 different bases