16806794472

Names of 16806794472

• Cardinal: 16806794472 can be written as Sixteen billion, eight hundred six million, seven hundred ninety-four thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.6806794472 × 10¹⁰

Factors of 16806794472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1381247

Divisors of 16806794472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 234 312 338 468 507 676 936 1014 1352 1521 2028 3042 4056 6084 12168 1381229 2762458 4143687 5524916 8287374 11049832 12431061 16574748 17955977 24862122 33149496 35911954 49724244 53867931 71823908 99448488 107735862 143647816 161603793 215471724 233427701 323207586 430943448 466855402 646415172 700283103 933710804 1292830344 1400566206 1867421608 2100849309 2801132412 4201698618 5602264824 8403397236 16806794472
• Sum of all divisors σ(n): 49289192550
• Sum of proper divisors (its aliquot sum) s(n): 32482398078
• 16806794472 is an abundant number, because the sum of its proper divisors (32482398078) is greater than itself. Its abundance is 15675603606

Bases of 16806794472

• Binary: 1111101001110000110101010011101000₂
• Hexadecimal: 0x3E9C354E8
• Base-36: 7PYBXM0

Squares and roots of 16806794472

• 16806794472 squared (16806794472²) is 282468340424049758784
• 16806794472 cubed (16806794472³) is 4747387342353933621783864642048
• The square root of 16806794472 is 129641.0215633925
• The cube root of 16806794472 is 2561.5035556327

Scales and comparisons

• 16,806,794,472 seconds is equal to 534 years, 21 weeks, 2 hours, 1 minute, 12 seconds.
• To count from 1 to 16,806,794,472 would take you about one thousand and sixty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 16806794472 cubic inches would be around 213.5 feet tall.

Recreational maths with 16806794472

• 16806794472 backwards is 27449760861
• The number of decimal digits it has is: 11
• The sum of 16806794472's digits is 54
• More coming soon!