30856555816740

Names of 30856555816740

• Cardinal: 30856555816740 can be written as Thirty trillion, eight hundred fifty-six billion, five hundred fifty-five million, eight hundred sixteen thousand, seven hundred forty.

Scientific notation

• Scientific notation: 3.085655581674 × 10¹³

Factors of 30856555816740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2568

Divisors of 30856555816740

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 37 45 54 60 74 81 90 108 111 135 148 162 180 185 222 243 270 324 333 370 405 444 486 540 555 666 729 740 810 972 999 1110 1215 1332 1458 1620 1665 1998 2187 2220 2430 2521 2916 2997 3330 3645 3996 4374 4860 4995 5042 5994 6561 6660 7290 7563 8748 8991 9990 10084 10935 11988 12605 13122 14580 14985 15126 17982 19980 21870 22689 25210 26244 26973 29970 30252 32805 35964 37815 43740 44955 45378 50420 53946 59940 65610 68067 75630 80919 89910 90756 93277 107892 113445 131220 134865 136134 151260 161838 179820 186554 204201 226890 242757 269730 272268 279831 323676 340335 373108 404595 408402 453780 466385 485514 539460 559662 612603 680670 809190 816804 839493 932770 971028 1021005 1119324 1213785 1225206 1361340 1399155 1618380 1678986 1837809 1865540 2042010 2427570 2450412 2518479 2798310 3063015 3357972 3675618 4084020 4197465 4855140 5036958 5513427 5596620 6126030 6355441 7351236 7555437 8394930 9189045 10073916 11026854 12252060 12592395 12710882 15110874 16540281 16789860 18378090 19066323 22053708 22666311 25184790 25421764 27567135 30221748 31777205 33080562 36756180 37777185 38132646 45332622 50369580 55134270 57198969 63554410 66161124 67998933 75554370 76265292 82701405 90665244 95331615 110268540 113331555 114397938 127108820 135997866 151108740 165402810 171596907 190663230 203996799 226663110 228795876 235151317 271995732 285994845 330805620 339994665 343193814 381326460 407993598 453326220 470302634 514790721 571989690 611990397 679989330 686387628 705453951 815987196 857984535 940605268 1019983995 1029581442 1143979380 1175756585 1223980794 1359978660 1410907902 1544372163 1715969070 2039967990 2059162884 2116361853 2351513170 2447961588 2573953605 2821815804 3059951985 3088744326 3431938140 3527269755 4079935980 4232723706 4633116489 4703026340 5147907210 6119903970 6177488652 6349085559 7054539510 7721860815 8465447412 9266232978 10295814420 10581809265 12239807940 12698171118 13899349467 14109079020 15443721630 18532465956 19047256677 21163618530 23165582445 25396342236 27798698934 30887443260 31745427795 38094513354 41698048401 42327237060 46331164890 55597397868 57141770031 63490855590 69496747335 76189026708 83396096802 92662329780 95236283385 114283540062 126981711180 138993494670 166792193604 171425310093 190472566770 208490242005 228567080124 277986989340 285708850155 342850620186 380945133540 416980484010 514275930279 571417700310 685701240372 833960968020 857126550465 1028551860558 1142835400620 1542827790837 1714253100930 2057103721116 2571379651395 3085655581674 3428506201860 5142759302790 6171311163348 7714138954185 10285518605580 15428277908370 30856555816740
• Sum of all divisors σ(n): 99859667357268
• Sum of proper divisors (its aliquot sum) s(n): 69003111540528
• 30856555816740 is an abundant number, because the sum of its proper divisors (69003111540528) is greater than itself. Its abundance is 38146555723788

Bases of 30856555816740

• Binary: 111000001000001011010000011000110011100100100₂
• Hexadecimal: 0x1C105A0C6724
• Base-36: AXRB0N290

Squares and roots of 30856555816740

• 30856555816740 squared (30856555816740²) is 952127036871591128464227600
• 30856555816740 cubed (30856555816740³) is 29379361057855515687471842733791250024000
• The square root of 30856555816740 is 5554867.7587085725
• The cube root of 30856555816740 is 31365.2786094901

Scales and comparisons

• 30,856,555,816,740 seconds is equal to 981,143 years, 1 week, 3 days, 16 hours, 39 minutes.
• To count from 1 to 30,856,555,816,740 would take you about two million, four hundred fifty-two thousand, eight hundred fifty-seven 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 30856555816740 cubic inches would be around 2613.8 feet tall.

Recreational maths with 30856555816740

• 30856555816740 backwards is 04761855565803
• The number of decimal digits it has is: 14
• The sum of 30856555816740's digits is 63
• More coming soon!