84540938240

Names of 84540938240

• Cardinal: 84540938240 can be written as Eighty-four billion, five hundred forty million, nine hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.454093824 × 10¹⁰

Factors of 84540938240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 120

Divisors of 84540938240

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 64 71 80 88 110 121 124 128 142 155 160 176 220 242 248 256 284 310 320 341 352 355 440 484 496 512 568 605 620 640 682 704 710 781 880 961 968 992 1024 1136 1210 1240 1280 1364 1408 1420 1562 1705 1760 1922 1936 1984 2048 2201 2272 2420 2480 2560 2728 2816 2840 3124 3410 3520 3751 3844 3872 3905 3968 4402 4544 4805 4840 4960 5120 5456 5632 5680 6248 6820 7040 7502 7688 7744 7810 7936 8591 8804 9088 9610 9680 9920 10240 10571 10912 11005 11264 11360 12496 13640 14080 15004 15376 15488 15620 15872 17182 17608 18176 18755 19220 19360 19840 21142 21824 22010 22528 22720 24211 24992 27280 28160 30008 30752 30976 31240 31744 34364 35216 36352 37510 38440 38720 39680 42284 42955 43648 44020 45440 48422 49984 52855 54560 56320 60016 61504 61952 62480 63488 68231 68728 70432 72704 75020 76880 77440 79360 84568 85910 87296 88040 90880 96844 99968 105710 109120 112640 116281 120032 121055 123008 123904 124960 136462 137456 140864 145408 150040 153760 154880 158720 169136 171820 174592 176080 181760 193688 199936 211420 218240 232562 240064 242110 246016 247808 249920 266321 272924 274912 281728 300080 307520 309760 317440 338272 341155 343640 349184 352160 363520 387376 399872 422840 436480 465124 480128 484220 492032 499840 532642 545848 549824 563456 581405 600160 615040 619520 676544 682310 687280 698368 704320 727040 750541 774752 799744 845680 872960 930248 960256 968440 984064 999680 1065284 1091696 1099648 1126912 1162810 1200320 1230080 1239040 1331605 1353088 1364620 1374560 1408640 1501082 1549504 1599488 1691360 1745920 1860496 1920512 1936880 1968128 1999360 2130568 2183392 2199296 2253824 2325620 2400640 2460160 2663210 2706176 2729240 2749120 2817280 3002164 3099008 3382720 3491840 3720992 3752705 3841024 3873760 3998720 4261136 4366784 4398592 4507648 4651240 4801280 4920320 5326420 5412352 5458480 5498240 5634560 6004328 6198016 6765440 7441984 7505410 7682048 7747520 7997440 8255951 8522272 8733568 8797184 9302480 9602560 9840640 10652840 10824704 10916960 10996480 11269120 12008656 12396032 13530880 14883968 15010820 15495040 16511902 17044544 17467136 17594368 18604960 19205120 21305680 21649408 21833920 21992960 22538240 24017312 24792064 27061760 29767936 30021640 30990080 33023804 34089088 34934272 37209920 38410240 41279755 42611360 43667840 43985920 48034624 49584128 54123520 59535872 60043280 61980160 66047608 68178176 69868544 74419840 82559510 85222720 87335680 87971840 96069248 108247040 119071744 120086560 123960320 132095216 136356352 139737088 148839680 165119020 170445440 174671360 192138496 238143488 240173120 247920640 264190432 272712704 297679360 330238040 340890880 349342720 384276992 480346240 528380864 545425408 595358720 660476080 681781760 698685440 768553984 960692480 1056761728 1190717440 1320952160 1363563520 1537107968 1921384960 2113523456 2641904320 2727127040 3842769920 4227046912 5283808640 7685539840 8454093824 10567617280 16908187648 21135234560 42270469120 84540938240
• Sum of all divisors σ(n): 233635343760
• Sum of proper divisors (its aliquot sum) s(n): 149094405520
• 84540938240 is an abundant number, because the sum of its proper divisors (149094405520) is greater than itself. Its abundance is 64553467280

Bases of 84540938240

• Binary: 1001110101111000010000101100000000000₂
• Hexadecimal: 0x13AF085800
• Base-36: 12U5HPFK

Squares and roots of 84540938240

• 84540938240 squared (84540938240²) is 7147170238499494297600
• 84540938240 cubed (84540938240³) is 604228477723751817684633780224000
• The square root of 84540938240 is 290759.2444618055
• The cube root of 84540938240 is 4388.9000213823

Scales and comparisons

• 84,540,938,240 seconds is equal to 2,688 years, 7 weeks, 2 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 84,540,938,240 would take you about five thousand, three hundred seventy-six 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 84540938240 cubic inches would be around 365.7 feet tall.

Recreational maths with 84540938240

• 84540938240 backwards is 04283904548
• The number of decimal digits it has is: 11
• The sum of 84540938240's digits is 47
• More coming soon!