16072040985

Names of 16072040985

• Cardinal: 16072040985 can be written as Sixteen billion, seventy-two million, forty thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.6072040985 × 10¹⁰

Factors of 16072040985

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 186

Divisors of 16072040985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 11 13 15 21 31 33 35 39 43 55 65 73 77 91 93 105 121 129 143 155 165 195 215 217 219 231 273 301 341 363 365 385 403 429 455 465 473 511 559 605 645 651 715 803 847 903 949 1001 1023 1085 1095 1155 1209 1333 1365 1419 1505 1533 1573 1677 1705 1815 2015 2145 2263 2365 2387 2409 2541 2555 2795 2821 2847 3003 3139 3255 3311 3751 3913 3999 4015 4235 4433 4515 4719 4745 5005 5115 5203 5621 6045 6149 6643 6665 6789 7095 7161 7665 7865 8385 8463 8833 9331 9417 9933 10439 11011 11253 11315 11739 11935 12045 12705 13299 14105 14235 14663 15015 15609 15695 15841 16555 16863 17329 18447 18755 19565 19929 19995 21973 22165 23595 24893 26015 26257 26499 27993 28105 29419 30745 31031 31317 33033 33215 33945 34529 35805 36421 40807 42315 43043 43989 44165 46655 47085 47523 48763 49665 51987 52195 55055 56265 58695 61831 65919 66495 67639 73073 73315 74679 78045 78771 79205 84315 86645 88257 92235 93093 97309 99645 102641 103587 109263 109865 114829 121303 122421 124465 129129 131285 132495 139965 146289 147095 155155 156585 161293 165165 172645 174251 182105 185493 190619 202917 204035 205933 215215 219219 219945 237615 241703 243815 259935 273823 285649 291927 307923 309155 323609 329595 338195 341341 344487 363909 365365 373395 379819 393855 441285 448877 465465 473473 483879 486545 513205 517935 522753 546315 571857 574145 606515 612105 617799 645645 681163 725109 731445 803803 806465 821469 856947 871255 927465 953095 970827 1014585 1024023 1029665 1070399 1096095 1129051 1139457 1208515 1265017 1334333 1346631 1369115 1420419 1428245 1459635 1539615 1618045 1706705 1722435 1819545 1899095 1916761 2043489 2096809 2244385 2265263 2367365 2411409 2419395 2613765 2658733 2859285 3088995 3142139 3211197 3387153 3405815 3559699 3625545 3795051 4002999 4019015 4107345 4284735 4854135 4937647 5120115 5351995 5645255 5697285 5750283 6290427 6325085 6671665 6733155 6795789 7102095 7492793 7976199 8855119 9426417 9583805 10217445 10484045 10679097 11326315 11774389 12057045 13293665 13915187 14677663 14812941 15710695 16055985 16935765 17798495 18975255 20014995 22478379 24688235 24917893 26565357 28751415 31452135 33978945 34563529 35323167 37463965 39880995 41745561 44032989 44275595 47132085 53395485 58871945 69575935 73388315 74064705 74753679 82420723 97406309 103690587 112391895 124589465 132826785 153067057 172817645 176615835 208727805 220164945 247262169 292218927 373768395 412103615 459201171 487031545 518452935 765335285 1071469399 1236310845 1461094635 2296005855 3214408197 5357346995 16072040985
• Sum of all divisors σ(n): 37249056768
• Sum of proper divisors (its aliquot sum) s(n): 21177015783
• 16072040985 is an abundant number, because the sum of its proper divisors (21177015783) is greater than itself. Its abundance is 5104974798

Bases of 16072040985

• Binary: 1110111101111101111110001000011001₂
• Hexadecimal: 0x3BDF7E219
• Base-36: 7DSVM6X

Squares and roots of 16072040985

• 16072040985 squared (16072040985²) is 258310501423519770225
• 16072040985 cubed (16072040985³) is 4151576965734710590013982671625
• The square root of 16072040985 is 126775.5535779673
• The cube root of 16072040985 is 2523.6183525715

Scales and comparisons

• 16,072,040,985 seconds is equal to 511 years, 2 weeks, 23 hours, 49 minutes, 45 seconds.
• To count from 1 to 16,072,040,985 would take you about one thousand and twenty-two 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 16072040985 cubic inches would be around 210.3 feet tall.

Recreational maths with 16072040985

• 16072040985 backwards is 58904027061
• The number of decimal digits it has is: 11
• The sum of 16072040985's digits is 42
• More coming soon!