3989357099390

Names of 3989357099390

• Cardinal: 3989357099390 can be written as Three trillion, nine hundred eighty-nine billion, three hundred fifty-seven million, ninety-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.98935709939 × 10¹²

Factors of 3989357099390

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 955

Divisors of 3989357099390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 13 17 26 29 31 34 58 62 65 85 130 145 155 169 170 221 257 290 310 338 377 403 442 493 514 527 601 754 806 845 899 986 1054 1105 1202 1285 1690 1798 1885 2015 2210 2465 2570 2635 2873 3005 3341 3770 4030 4369 4495 4901 4930 5239 5270 5746 6010 6409 6682 6851 7453 7813 7967 8738 8990 9802 10217 10478 11687 12818 13702 14365 14906 15283 15626 15934 16705 17429 18631 20434 21845 23374 24505 26195 28730 30566 32045 33410 34255 34858 37262 37265 39065 39835 43433 43690 49010 51085 52390 56797 58435 64090 68510 74530 76415 78130 79670 83317 86866 87145 89063 93155 96889 101569 102170 103571 113594 116870 126701 132821 135439 151931 152830 154457 166634 174290 178126 186310 193778 198679 203138 207142 217165 226577 231043 242203 253402 265642 270878 283985 296293 303862 308914 316727 397358 416585 434330 445315 453154 462086 484406 484445 507845 517855 540299 567970 592586 633454 633505 664105 677195 738361 759655 772285 833170 890630 968890 993395 1015690 1035710 1080598 1132885 1155215 1211015 1259557 1267010 1328210 1346423 1354390 1476722 1481465 1519310 1544570 1583635 1647113 1726673 1760707 1986790 2007941 2265770 2310430 2422030 2519114 2582827 2625769 2692846 2701495 2945501 2962930 3003559 3148639 3167270 3294226 3453346 3521414 3691805 3851809 3927731 4015882 4117451 4479253 4788167 5165654 5251538 5402990 5891002 6007118 6297278 6297785 6732115 7023887 7383610 7703618 7855462 8234902 8235565 8633365 8803535 8958506 9185083 9576334 10039705 12595570 12914135 13128845 13464230 14047774 14727505 15017795 15743195 16471130 17266730 17607070 18370166 19259045 19638655 20079410 20587255 21412469 22396265 22889191 23940835 25828270 26103233 26257690 29455010 30035590 31486390 34134997 35119435 38518090 39046267 39277310 41174510 42824938 44792530 45778382 45925415 47881670 50073517 51060503 52206466 53526863 58230289 62246171 68269994 70238870 76147301 78092534 81398839 91310531 91850830 100147034 102121006 107053726 107062345 114445955 116460578 119406079 124492342 130516165 138856843 152294602 162797678 170674985 182621062 195231335 214124690 228891910 238812158 250367585 255302515 261032330 267634315 277713686 291151445 311230855 341349970 380736505 390462670 406994195 443754961 456552655 500735170 510605030 535268630 582302890 597030395 622461710 663786539 694284215 756993757 761473010 809200223 813988390 887509922 913105310 989914913 1058184907 1194060790 1327573078 1388568430 1513987514 1552279027 1618400446 1805138959 1979829826 2116369814 2218774805 2360566331 3104558054 3318932695 3610277918 3784968785 4046001115 4437549610 4721132662 4949574565 5290924535 6637865390 7569937570 7761395135 8092002230 9025694795 9899149130 10581849070 11802831655 12868893869 13756403791 15522790270 18051389590 23466806467 23605663310 25737787738 27512807582 30687362303 46933612934 61374724606 64344469345 68782018955 117334032335 128688938690 137564037910 153436811515 234668064670 306873623030 398935709939 797871419878 1994678549695 3989357099390
• Sum of all divisors σ(n): 8840636421120
• Sum of proper divisors (its aliquot sum) s(n): 4851279321730
• 3989357099390 is an abundant number, because the sum of its proper divisors (4851279321730) is greater than itself. Its abundance is 861922222340

Bases of 3989357099390

• Binary: 111010000011011000001101100111100101111110₂
• Hexadecimal: 0x3A0D836797E
• Base-36: 1EWOO7QF2

Squares and roots of 3989357099390

• 3989357099390 squared (3989357099390²) is 15914970066453394338372100
• 3989357099390 cubed (3989357099390³) is 63490498821185188782347969030503019000
• The square root of 3989357099390 is 1997337.5026244311
• The cube root of 3989357099390 is 15859.9192215719

Scales and comparisons

• 3,989,357,099,390 seconds is equal to 126,849 years, 11 weeks, 1 day, 13 hours, 49 minutes, 50 seconds.
• To count from 1 to 3,989,357,099,390 would take you about three hundred seventeen thousand, one hundred twenty-three 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 3989357099390 cubic inches would be around 1321.7 feet tall.

Recreational maths with 3989357099390

• 3989357099390 backwards is 0939907539893
• The number of decimal digits it has is: 13
• The sum of 3989357099390's digits is 74
• More coming soon!