72613883400975

Names of 72613883400975

• Cardinal: 72613883400975 can be written as Seventy-two trillion, six hundred thirteen billion, eight hundred eighty-three million, four hundred thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 7.2613883400975 × 10¹³

Factors of 72613883400975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1944

Divisors of 72613883400975

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 79 105 127 135 147 175 189 225 237 245 315 381 395 441 525 553 635 675 711 735 889 945 1143 1185 1225 1323 1575 1659 1723 1905 1975 2133 2205 2667 2765 3175 3429 3555 3675 3871 4445 4725 4977 5169 5715 5925 6223 6615 8001 8295 8615 9525 10033 10665 11025 11613 12061 13335 13825 14931 15507 16129 17145 17775 18669 19355 22225 24003 24885 25845 28575 30099 31115 33075 34839 36183 40005 41475 43075 46521 48387 50165 53325 56007 58065 60305 66675 70231 74655 77535 80645 84427 85725 90297 93345 96775 104517 108549 112903 120015 124425 129225 136117 145161 150495 155575 168021 174195 180915 200025 210693 218821 232605 241935 250825 253281 270891 280035 290325 301525 325647 338709 351155 373275 387675 403225 408351 422135 435483 451485 466725 491617 522585 542745 564515 600075 632079 656463 680585 725805 752475 759843 790321 840105 870975 904575 952819 1016127 1053465 1094105 1163025 1209675 1225053 1266405 1274191 1354455 1400175 1474851 1531747 1628235 1693545 1755775 1896237 1969389 2041755 2110675 2177415 2257425 2279529 2370963 2458085 2612925 2713725 2822575 2858457 3048381 3160395 3282315 3402925 3629025 3675159 3799215 3822573 3951605 4200525 4424553 4595241 4764095 5080635 5267325 5470525 5908167 6125265 6332025 6370955 6669733 6772275 7112889 7374255 7658735 8141175 8467725 8575371 8919337 9481185 9846945 10208775 10722229 10887075 11397645 11467719 11854815 12290425 13273659 13785723 14292285 15241905 15801975 16411575 17286859 18375795 18996075 19112865 19758025 20009199 21338667 22122765 22976205 23820475 25403175 25726113 26758011 27790267 29540835 30626325 31854775 32166687 33348665 34403157 35564445 36871275 38293675 41357169 42876855 44596685 47405925 49234725 51860577 53611145 56988225 57338595 59274075 60027597 62435359 66368295 68928615 71461425 76209525 80274033 83370801 86434295 91878975 95564325 96500061 100045995 106693335 110613825 114881025 121008013 128630565 133790055 138951335 147704175 155581731 160833435 166743325 172015785 177822225 180082791 187306077 194531869 206785845 214384275 222983425 240822099 250112403 259302885 268055725 286692975 289500183 300137985 312176795 331841475 344643075 363024039 401370165 416854005 432171475 466745193 482500305 500229975 533466675 561918231 583595607 605040065 643152825 668950275 694756675 750337209 777908655 804167175 847056091 860078925 900413955 936530385 972659345 1033929225 1089072117 1204110495 1250562015 1296514425 1361723083 1447500915 1500689925 1560883975 1685754693 1750786821 1815120195 2006850825 2084270025 2195431093 2333725965 2412501525 2541168273 2809591155 2917978035 3025200325 3267216351 3751686045 3889543275 4085169249 4235280455 4502069775 4682651925 4863296725 5252360463 5445360585 6020552475 6252810075 6586293279 6808615415 7237504575 7623504819 8428773465 8753934105 9075600975 10977155465 11668629825 12255507747 12705841365 14047955775 14589890175 15368017651 16336081755 18758430225 19758879837 20425846245 21176402275 22870514457 26261802315 27226802925 32931466395 34043077075 36766523241 38117524095 42143867325 43769670525 46104052953 54885777325 59276639511 61277538735 63529206825 76840088255 81680408775 98794399185 102129231225 107576123557 114352572285 131309011575 138312158859 164657331975 183832616205 190587620475 230520264765 296383197555 306387693675 322728370671 384200441275 414936476577 493971995925 537880617785 571762861425 691560794295 919163081025 968185112013 1152601323825 1481915987775 1613641853355 2074682382885 2689403088925 2904555336039 3457803971475 4840925560065 8068209266775 10373411914425 14522776680195 24204627800325 72613883400975
• Sum of all divisors σ(n): 158476253299200
• Sum of proper divisors (its aliquot sum) s(n): 85862369898225
• 72613883400975 is an abundant number, because the sum of its proper divisors (85862369898225) is greater than itself. Its abundance is 13248486497250

Bases of 72613883400975

• Binary: 10000100000101010111100101110011101001100001111₂
• Hexadecimal: 0x420ABCB9D30F
• Base-36: PQMCVCB9R

Squares and roots of 72613883400975

• 72613883400975 squared (72613883400975²) is 5272776062570392632630950625
• 72613883400975 cubed (72613883400975³) is 382876746206938551579089016731722301859375
• The square root of 72613883400975 is 8521378.0224195547
• The cube root of 72613883400975 is 41719.5761763377

Scales and comparisons

• 72,613,883,400,975 seconds is equal to 2,308,896 years, 45 weeks, 6 days, 6 hours, 56 minutes, 15 seconds.
• To count from 1 to 72,613,883,400,975 would take you about five million, seven hundred seventy-two thousand, two hundred forty-two 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 72613883400975 cubic inches would be around 3476.6 feet tall.

Recreational maths with 72613883400975

• 72613883400975 backwards is 57900438831627
• 72613883400975 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72613883400975's digits is 63
• More coming soon!