72868384736000

Names of 72868384736000

• Cardinal: 72868384736000 can be written as Seventy-two trillion, eight hundred sixty-eight billion, three hundred eighty-four million, seven hundred thirty-six thousand.

Scientific notation

• Scientific notation: 7.2868384736 × 10¹³

Factors of 72868384736000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 552365

Divisors of 72868384736000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 31 32 35 38 40 50 56 62 64 70 76 80 95 100 112 124 125 128 133 140 152 155 160 175 190 200 217 224 248 250 256 266 280 304 310 320 350 380 400 434 448 475 496 500 532 560 589 608 620 640 665 700 760 775 800 868 875 896 950 992 1000 1064 1085 1120 1178 1216 1240 1280 1330 1400 1520 1550 1600 1736 1750 1792 1900 1984 2000 2128 2170 2240 2356 2375 2432 2480 2660 2800 2945 3040 3100 3200 3325 3472 3500 3800 3875 3968 4000 4123 4256 4340 4480 4712 4750 4864 4960 5320 5425 5600 5890 6080 6200 6400 6650 6944 7000 7600 7750 7936 8000 8246 8512 8680 8960 9424 9500 9920 10640 10850 11200 11780 12160 12400 13300 13888 14000 14725 15200 15500 16000 16492 16625 17024 17360 18848 19000 19840 20615 21280 21700 22400 23560 24320 24800 26600 27125 27776 28000 29450 30400 31000 32000 32984 33250 34048 34720 37696 38000 39680 41230 42560 43400 44800 47120 49600 53200 54250 55552 56000 58900 60800 62000 65968 66500 69440 73625 75392 76000 82460 85120 86800 94240 99200 103075 106400 108500 112000 117800 121600 124000 131936 133000 138880 147250 150784 152000 164920 170240 173600 188480 198400 206150 212800 217000 224000 235600 248000 263872 266000 277760 294500 304000 329840 347200 376960 412300 425600 434000 471200 496000 515375 527744 532000 552301 589000 608000 659680 694400 753920 824600 851200 868000 942400 992000 1030750 1055488 1064000 1104602 1178000 1319360 1388800 1649200 1736000 1884800 2061500 2128000 2209204 2356000 2638720 2761505 3298400 3472000 3769600 3866107 4123000 4256000 4418408 4712000 5277440 5523010 6596800 6944000 7732214 8246000 8836816 9424000 10493719 11046020 13193600 13807525 15464428 16492000 17121331 17673632 18848000 19330535 20987438 22092040 26387200 27615050 30928856 32984000 34242662 35347264 38661070 41974876 44184080 52468595 55230100 61857712 65968000 68485324 69037625 70694528 73456033 77322140 83949752 85606655 88368160 96652675 104937190 110460200 119849317 123715424 131936000 136970648 138075250 141389056 146912066 154644280 167899504 171213310 176736320 193305350 209874380 220920400 239698634 247430848 262342975 273941296 276150500 293824132 309288560 325305289 335799008 342426620 353472640 367280165 386610700 419748760 428033275 441840800 479397268 483263375 494861696 524685950 547882592 552301000 587648264 599246585 618577120 650610578 671598016 684853240 706945280 734560330 773221400 839497520 856066550 883681600 958794536 966526750 989723392 1049371900 1095765184 1104602000 1175296528 1198493170 1237154240 1301221156 1311714875 1343196032 1369706480 1469120660 1546442800 1626526445 1678995040 1712133100 1767363200 1836400825 1917589072 1933053500 2098743800 2140166375 2191530368 2209204000 2277137023 2350593056 2396986340 2474308480 2602442312 2623429750 2686392064 2739412960 2938241320 2996232925 3092885600 3253052890 3357990080 3424266200 3534726400 3672801650 3835178144 3866107000 4197487600 4280332750 4383060736 4418408000 4554274046 4701186112 4793972680 4948616960 5204884624 5246859500 5478825920 5876482640 5992465850 6185771200 6506105780 6715980160 6848532400 7345603300 7670356288 7732214000 8132632225 8394975200 8560665500 8836816000 9108548092 9182004125 9402372224 9587945360 10409769248 10493719000 10957651840 11385685115 11752965280 11984931700 12371542400 13012211560 13431960320 13697064800 14691206600 14981164625 15340712576 15464428000 16265264450 16789950400 17121331000 17673632000 18217096184 18364008250 18804744448 19175890720 20819538496 20987438000 21915303680 22771370230 23505930560 23969863400 24743084800 26024423120 27394129600 29382413200 29962329250 30681425152 30928856000 32530528900 33579900800 34242662000 36434192368 36728016500 38351781440 40663161125 41639076992 41974876000 45542740460 47011861120 47939726800 52048846240 54788259200 56928425575 58764826400 59924658500 61857712000 65061057800 67159801600 68485324000 72868384736 73456033000 76703562880 81326322250 83278153984 83949752000 91085480920 94023722240 95879453600 104097692480 109576518400 113856851150 117529652800 119849317000 123715424000 130122115600 136970648000 145736769472 146912066000 153407125760 162652644500 167899504000 182170961840 191758907200 208195384960 227713702300 235059305600 239698634000 260244231200 273941296000 284642127875 291473538944 293824132000 325305289000 335799008000 364341923680 383517814400 416390769920 455427404600 470118611200 479397268000 520488462400 547882592000 569284255750 582947077888 587648264000 650610578000 728683847360 767035628800 910854809200 958794536000 1040976924800 1138568511500 1175296528000 1301221156000 1457367694720 1821709618400 1917589072000 2081953849600 2277137023000 2350593056000 2602442312000 2914735389440 3643419236800 3835178144000 4554274046000 5204884624000 7286838473600 9108548092000 10409769248000 14573676947200 18217096184000 36434192368000 72868384736000
• Sum of all divisors σ(n): 225419807907840
• Sum of proper divisors (its aliquot sum) s(n): 152551423171840
• 72868384736000 is an abundant number, because the sum of its proper divisors (152551423171840) is greater than itself. Its abundance is 79683038435840

Bases of 72868384736000

• Binary: 10000100100010111111110001100000000001100000000₂
• Hexadecimal: 0x4245FE300300
• Base-36: PTV9UV668

Squares and roots of 72868384736000

• 72868384736000 squared (72868384736000²) is 5309801494033717789696000000
• 72868384736000 cubed (72868384736000³) is 386916658139036556456015664480256000000000
• The square root of 72868384736000 is 8536298.0697723997
• The cube root of 72868384736000 is 41768.2597381147

Scales and comparisons

• 72,868,384,736,000 seconds is equal to 2,316,989 years, 12 weeks, 2 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 72,868,384,736,000 would take you about five million, seven hundred ninety-two thousand, four hundred seventy-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 72868384736000 cubic inches would be around 3480.7 feet tall.

Recreational maths with 72868384736000

• 72868384736000 backwards is 00063748386827
• 72868384736000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72868384736000's digits is 62
• More coming soon!