137851908306

Names of 137851908306

• Cardinal: 137851908306 can be written as One hundred thirty-seven billion, eight hundred fifty-one million, nine hundred eight thousand, three hundred six.

Scientific notation

• Scientific notation: 1.37851908306 × 10¹¹

Factors of 137851908306

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1335

Divisors of 137851908306

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 53 82 106 123 159 246 287 318 371 574 742 861 1113 1229 1722 2173 2226 2458 3687 4346 6519 7374 8603 13038 15211 17206 25809 30422 45633 50389 51618 65137 91266 100778 130274 151167 195411 302334 352723 390822 455959 705446 911918 1058169 1367877 1510441 2116338 2670617 2735754 3020882 4531323 5341234 8011851 9062646 10573087 16023702 18694319 21146174 31719261 37388638 56082957 61928081 63438522 80053373 112165914 123856162 160106746 185784243 240160119 371568486 433496567 480320238 560373611 866993134 1120747222 1300489701 1681120833 2600979402 3282188293 3362241666 6564376586 9846564879 19693129758 22975318051 45950636102 68925954153 137851908306
• Sum of all divisors σ(n): 329133103488
• Sum of proper divisors (its aliquot sum) s(n): 191281195182
• 137851908306 is an abundant number, because the sum of its proper divisors (191281195182) is greater than itself. Its abundance is 53429286876

Bases of 137851908306

• Binary: 10000000011000100111010011000011010010₂
• Hexadecimal: 0x20189D30D2
• Base-36: 1RBTGT76

Squares and roots of 137851908306

• 137851908306 squared (137851908306²) is 19003148623605831789636
• 137851908306 cubed (137851908306³) is 2619620301586601230951761753116616
• The square root of 137851908306 is 371284.1341964399
• The cube root of 137851908306 is 5165.8000739939

Scales and comparisons

• 137,851,908,306 seconds is equal to 4,383 years, 13 weeks, 5 days, 4 hours, 45 minutes, 6 seconds.
• To count from 1 to 137,851,908,306 would take you about eight thousand, seven hundred sixty-six 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 137851908306 cubic inches would be around 430.5 feet tall.

Recreational maths with 137851908306

• 137851908306 backwards is 603809158731
• The number of decimal digits it has is: 12
• The sum of 137851908306's digits is 51
• More coming soon!