72249454492020

Names of 72249454492020

• Cardinal: 72249454492020 can be written as Seventy-two trillion, two hundred forty-nine billion, four hundred fifty-four million, four hundred ninety-two thousand and twenty.

Scientific notation

• Scientific notation: 7.224945449202 × 10¹³

Factors of 72249454492020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27938

Divisors of 72249454492020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 193 195 234 260 386 390 468 579 585 772 780 965 1158 1170 1737 1930 2316 2340 2509 2895 3474 3860 5018 5790 6948 7527 8191 8685 10036 11580 12545 15054 16382 17370 19531 22581 24573 25090 30108 32764 34740 37635 39062 40955 45162 49146 50180 58593 73719 75270 78124 81910 90324 97655 98292 106483 112905 117186 122865 147438 150540 163820 175779 195310 212966 225810 234372 245730 253903 292965 294876 319449 351558 368595 390620 425932 451620 491460 507806 532415 585930 638898 703116 737190 761709 878895 958347 1015612 1064830 1171860 1269515 1277796 1474380 1523418 1580863 1597245 1757790 1916694 2129660 2285127 2539030 3046836 3161726 3194490 3515580 3769483 3808545 3833388 4570254 4742589 4791735 5078060 6323452 6388980 7538966 7617090 7904315 9140508 9485178 9583470 11308449 11425635 14227767 15077932 15234180 15808630 18847415 18970356 19166940 20551219 22616898 22851270 23712945 28455534 31617260 33925347 37694830 41102438 45233796 45702540 47425890 49003279 56542245 56911068 61653657 67850694 71138835 75389660 82204876 94851780 98006558 102756095 113084490 123307314 135701388 142277670 147009837 159978421 169626735 184960971 196013116 205512190 226168980 245016395 246614628 284555340 294019674 308268285 319956842 339253470 369921942 411024380 441029511 479935263 490032790 588039348 616536570 639913684 678506940 735049185 739843884 799892105 882059022 924804855 959870526 980065580 1233073140 1439805789 1470098370 1599784210 1764118044 1849609710 1919741052 2079719473 2205147555 2399676315 2879611578 2940196740 3199568420 3699219420 4159438946 4410295110 4799352630 5759223156 6239158419 7199028945 8318877892 8820590220 9598705260 10398597365 12478316838 14398057890 18717475257 20797194730 24956633676 28796115780 30875835253 31195792095 37434950514 41594389460 61751670506 62391584190 74869901028 92627505759 93587376285 123503341012 124783168380 154379176265 185255011518 187174752570 277882517277 308758352530 370510023036 374349505140 401385858289 463137528795 555765034554 617516705060 802771716578 926275057590 1111530069108 1204157574867 1389412586385 1605543433156 1852550115180 2006929291445 2408315149734 2778825172770 3612472724601 4013858582890 4816630299468 5557650345540 6020787874335 7224945449202 8027717165780 12041575748670 14449890898404 18062363623005 24083151497340 36124727246010 72249454492020
• Sum of all divisors σ(n): 237278871158784
• Sum of proper divisors (its aliquot sum) s(n): 165029416666764
• 72249454492020 is an abundant number, because the sum of its proper divisors (165029416666764) is greater than itself. Its abundance is 92779962174744

Bases of 72249454492020

• Binary: 10000011011010111100011000100011111100101110100₂
• Hexadecimal: 0x41B5E311F974
• Base-36: PLYXVS1H0

Squares and roots of 72249454492020

• 72249454492020 squared (72249454492020²) is 5219983674394468956243680400
• 72249454492020 cubed (72249454492020³) is 377140972932250530184122415701517230408000
• The square root of 72249454492020 is 8499967.9112347241
• The cube root of 72249454492020 is 41649.6661047305

Scales and comparisons

• 72,249,454,492,020 seconds is equal to 2,297,309 years, 8 weeks, 6 days, 2 hours, 27 minutes.
• To count from 1 to 72,249,454,492,020 would take you about five million, seven hundred forty-three thousand, two hundred seventy-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 72249454492020 cubic inches would be around 3470.8 feet tall.

Recreational maths with 72249454492020

• 72249454492020 backwards is 02029445494227
• The number of decimal digits it has is: 14
• The sum of 72249454492020's digits is 54
• More coming soon!