1308474905985

Names of 1308474905985

• Cardinal: 1308474905985 can be written as One trillion, three hundred eight billion, four hundred seventy-four million, nine hundred five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.308474905985 × 10¹²

Factors of 1308474905985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 420

Divisors of 1308474905985

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 19 27 31 39 45 57 65 81 93 95 117 135 155 169 171 195 243 247 279 285 349 351 403 405 465 507 513 585 589 741 837 845 855 961 1047 1053 1209 1215 1235 1395 1521 1539 1745 1755 1767 2015 2223 2511 2535 2565 2883 2945 3141 3159 3211 3627 3705 4185 4537 4563 4617 4805 5235 5239 5265 5301 6045 6631 6669 7533 7605 7657 7695 8649 8835 9423 9633 10819 10881 11115 12493 12555 13611 13689 14415 15705 15717 15795 15903 16055 18135 18259 19893 20007 22685 22815 22971 23085 25947 26195 26505 28269 28899 32457 32643 33155 33345 37479 37665 38285 40833 41067 43245 47115 47151 47709 48165 54095 54405 54777 58981 59679 60021 62465 68055 68445 68913 77841 78585 79515 84807 86203 86697 91295 97371 97929 99465 99541 100035 112437 114855 122499 129735 140647 141345 141453 143127 144495 162285 162409 163215 164331 176943 179037 187395 204165 205335 205561 206739 233523 235755 237367 238545 258609 260091 273885 292113 294905 298395 298623 300105 335389 337311 344565 367497 389205 421941 424035 424359 431015 433485 486855 487227 489645 492993 497705 530829 537111 562185 612495 616683 620217 703235 707265 712101 715635 775827 780273 812045 821655 876339 884715 895185 895869 1006167 1011933 1027805 1033695 1102491 1120639 1167615 1186835 1265823 1273077 1293045 1300455 1460565 1461681 1478979 1493115 1592487 1611333 1676945 1686555 1828411 1837485 1850049 1860651 2109705 2121795 2136303 2327481 2436135 2464965 2629017 2654145 2672293 2685555 2687607 3018501 3035799 3083415 3085771 3101085 3361917 3560505 3797469 3879135 3901365 4360057 4381695 4385043 4436937 4479345 4777461 5030835 5059665 5485233 5512455 5550147 5603195 6329115 6365385 6372391 6408909 6982443 7308405 7394895 7962435 8016879 8056665 8062821 9055503 9142055 9250245 9257313 9303255 10085751 10681515 11392407 11637405 13080171 13145085 13155129 13361465 13438035 14332383 15092505 15178995 15428855 16455699 16650441 16809585 18987345 19117173 19226727 20947329 21800285 21925215 22184685 23887305 24050637 24188463 27166509 27426165 27750735 27771939 30257253 31861955 32044545 34177221 34739809 34912215 39240513 39465387 40084395 40314105 45277515 46286565 49367097 49951323 50428755 56680741 56962035 57351519 57680181 65400855 65775645 71661915 72151911 81499527 82278495 82841083 83252205 83315817 90771759 95585865 96133635 104219427 104736645 117721539 120253185 120942315 135832545 138859695 148101291 151286265 170042223 170886105 172054557 173699045 196202565 197326935 216455733 246835485 248523249 249756615 249947451 272315277 283403705 286757595 288400905 312658281 353164617 360759555 407497635 414205415 416579085 444303873 453858795 510126669 516163671 521097135 588607695 649367199 740506455 745569747 749842353 850211115 860272785 937974843 1059493851 1076934079 1082278665 1242616245 1249737255 1361576385 1530380007 1548491013 1563291405 1765823085 2221519365 2236709241 2550633345 2580818355 2813924529 3230802237 3246835995 3727848735 3749211765 4591140021 4689874215 5297469255 5384670395 6710127723 7651900035 7742455065 8441773587 9692406711 11183546205 13773420063 14069622645 16154011185 20130383169 22955700105 29077220133 33550638615 42208867935 48462033555 68867100315 87231660399 100651915845 145386100665 261694981197 436158301995 1308474905985
• Sum of all divisors σ(n): 2778120072000
• Sum of proper divisors (its aliquot sum) s(n): 1469645166015
• 1308474905985 is an abundant number, because the sum of its proper divisors (1469645166015) is greater than itself. Its abundance is 161170260030

Bases of 1308474905985

• Binary: 10011000010100111001011101001010110000001₂
• Hexadecimal: 0x130A72E9581
• Base-36: GP3S6B29

Squares and roots of 1308474905985

• 1308474905985 squared (1308474905985²) is 1712106579592454588820225
• 1308474905985 cubed (1308474905985³) is 2240248495768536937721925738941546625
• The square root of 1308474905985 is 1143885.8797908995
• The cube root of 1308474905985 is 10937.5940229431

Scales and comparisons

• 1,308,474,905,985 seconds is equal to 41,605 years, 23 weeks, 4 days, 11 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,308,474,905,985 would take you about one hundred four thousand and thirteen 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 1308474905985 cubic inches would be around 911.5 feet tall.

Recreational maths with 1308474905985

• 1308474905985 backwards is 5895094748031
• The number of decimal digits it has is: 13
• The sum of 1308474905985's digits is 63
• More coming soon!