139945055313

Names of 139945055313

• Cardinal: 139945055313 can be written as One hundred thirty-nine billion, nine hundred forty-five million, fifty-five thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 1.39945055313 × 10¹¹

Factors of 139945055313

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1034

Divisors of 139945055313

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 19 21 31 49 57 93 97 133 147 217 291 361 399 589 651 679 877 931 1083 1519 1767 1843 2037 2527 2631 2793 3007 4123 4557 4753 5529 6139 7581 9021 11191 12369 12901 14259 16663 17689 18417 21049 27187 28861 33573 35017 38703 42973 49989 53067 57133 63147 78337 81561 85069 86583 90307 105051 116641 128919 147343 171399 190309 235011 245119 255207 270921 316597 349923 399931 442029 516553 548359 570927 595483 735357 816487 949791 1085527 1199793 1332163 1549659 1616311 1645077 1715833 1786449 2216179 2449461 2637139 2799517 3256581 3615871 3996489 4168381 4848933 5147499 6648537 7598689 7911417 8398551 9814507 10847613 11314177 12505143 15513253 18459973 22796067 25311097 29443521 30709909 33942531 46539759 50105641 53190823 55379919 68701549 75933291 79199239 92129727 129219811 150316923 159572469 206104647 214969363 237597717 350739487 387659433 480910843 644908089 952007179 1052218461 1442732529 1504785541 2455176409 2856021537 4514356623 6664050253 7365529227 19992150759 46648351771 139945055313
• Sum of all divisors σ(n): 239183046144
• Sum of proper divisors (its aliquot sum) s(n): 99237990831
• 139945055313 is a deficient number, because the sum of its proper divisors (99237990831) is less than itself. Its deficiency is 40707064482

Bases of 139945055313

• Binary: 10000010010101011000000001010001010001₂
• Hexadecimal: 0x2095601451
• Base-36: 1SAFO7RL

Squares and roots of 139945055313

• 139945055313 squared (139945055313²) is 19584618506558629527969
• 139945055313 cubed (139945055313³) is 2740770520184350862569096785549297
• The square root of 139945055313 is 374092.3085456315
• The cube root of 139945055313 is 5191.8147273405

Scales and comparisons

• 139,945,055,313 seconds is equal to 4,449 years, 42 weeks, 4 days, 10 hours, 28 minutes, 33 seconds.
• To count from 1 to 139,945,055,313 would take you about eight thousand, eight hundred ninety-nine 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 139945055313 cubic inches would be around 432.7 feet tall.

Recreational maths with 139945055313

• 139945055313 backwards is 313550549931
• The number of decimal digits it has is: 12
• The sum of 139945055313's digits is 48
• More coming soon!