72426004992640

Names of 72426004992640

• Cardinal: 72426004992640 can be written as Seventy-two trillion, four hundred twenty-six billion, four million, nine hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 7.242600499264 × 10¹³

Factors of 72426004992640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 362

Divisors of 72426004992640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 113 128 130 160 169 208 226 229 260 320 338 416 452 458 520 565 640 676 832 845 904 916 1040 1130 1145 1352 1469 1664 1690 1808 1832 2080 2260 2290 2704 2938 2977 3380 3616 3664 4160 4520 4580 5408 5876 5954 6760 7232 7328 7345 8320 9040 9160 10816 11752 11908 12769 13520 14464 14656 14690 14885 18080 18320 19097 21632 23504 23816 25538 25877 27040 29312 29380 29770 36160 36640 38194 38701 47008 47632 51076 51754 52441 54080 58760 59540 63845 72320 73280 76388 77402 94016 95264 95485 102152 103508 104882 108160 117520 119080 127690 129385 146560 152776 154804 165997 188032 190528 190970 193505 204304 207016 209764 235040 238160 255380 258770 262205 305552 309608 331994 336401 381056 381940 387010 408608 414032 419528 470080 476320 510760 517540 524410 611104 619216 663988 672802 681733 763880 774020 817216 828064 829985 839056 940160 952640 1021520 1035080 1048820 1222208 1238432 1327976 1345604 1363466 1527760 1548040 1634432 1656128 1659970 1678112 1682005 1905280 2043040 2070160 2097640 2157961 2444416 2476864 2655952 2691208 2726932 2924101 3055520 3096080 3312256 3319940 3356224 3364010 3408665 4086080 4140320 4195280 4315922 4373213 4953728 5311904 5382416 5453864 5848202 5925833 6111040 6192160 6639880 6712448 6728020 6817330 8172160 8280640 8390560 8631844 8746426 8862529 10623808 10764832 10789805 10907728 11696404 11851666 12222080 12384320 13279760 13456040 13634660 14620505 16561280 16781120 17263688 17492852 17725058 21247616 21529664 21579610 21815456 21866065 23392808 23703332 24768640 26559520 26912080 27269320 29241010 29629165 33562240 34527376 34985704 35450116 38013313 43059328 43159220 43630912 43732130 44312645 46785616 47406664 53119040 53824160 54538640 58482020 59258330 69054752 69971408 70900232 76026626 77035829 86318440 87261824 87464260 88625290 93571232 94813328 106238080 107648320 109077280 116964040 118516660 138109504 139942816 141800464 152053252 154071658 172636880 174928520 177250580 187142464 189626656 190066565 215296640 218154560 233928080 237033320 276219008 279885632 283600928 304106504 308143316 345273760 349857040 354501160 374284928 379253312 380133130 385179145 436309120 467856160 474066640 494173069 559771264 567201856 608213008 616286632 669619129 690547520 699714080 709002320 758506624 760266260 770358290 935712320 948133280 988346138 1001465777 1134403712 1216426016 1232573264 1339238258 1381095040 1399428160 1418004640 1520532520 1540716580 1871424640 1896266560 1976692276 2002931554 2432852032 2465146528 2470865345 2678476516 2798856320 2836009280 3041065040 3081433160 3348095645 3792533120 3953384552 4005863108 4865704064 4930293056 4941730690 5007328885 5356953032 5672018560 6082130080 6162866320 6696191290 7906769104 8011726216 8705048677 9860586112 9883461380 10014657770 10713906064 12164260160 12325732640 13392382580 15813538208 16023452432 17410097354 19766922760 20029315540 21427812128 24328520320 24651465280 26784765160 31627076416 32046904864 34820194708 39533845520 40058631080 42855624256 43525243385 49302930560 53569530320 63254152832 64093809728 69640389416 79067691040 80117262160 85711248512 87050486770 107139060640 113165632801 128187619456 139280778832 158135382080 160234524320 174100973540 214278121280 226331265602 278561557664 316270764160 320469048640 348201947080 428556242560 452662531204 557123115328 565828164005 640938097280 696403894160 905325062408 1114246230656 1131656328010 1392807788320 1810650124816 2263312656020 2785615576640 3621300249632 4526625312040 5571231153280 7242600499264 9053250624080 14485200998528 18106501248160 36213002496320 72426004992640
• Sum of all divisors σ(n): 189990152435070
• Sum of proper divisors (its aliquot sum) s(n): 117564147442430
• 72426004992640 is an abundant number, because the sum of its proper divisors (117564147442430) is greater than itself. Its abundance is 45138142449790

Bases of 72426004992640

• Binary: 10000011101111011111110010011001101001010000000₂
• Hexadecimal: 0x41DEFE4CD280
• Base-36: PO81PDZLS

Squares and roots of 72426004992640

• 72426004992640 squared (72426004992640²) is 5245526199193914206454169600
• 72426004992640 cubed (72426004992640³) is 379912506691842353460153511160945311744000
• The square root of 72426004992640 is 8510346.9372664239
• The cube root of 72426004992640 is 41683.5638830563

Scales and comparisons

• 72,426,004,992,640 seconds is equal to 2,302,922 years, 48 weeks, 2 days, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 72,426,004,992,640 would take you about five million, seven hundred fifty-seven thousand, three hundred seven 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 72426004992640 cubic inches would be around 3473.6 feet tall.

Recreational maths with 72426004992640

• 72426004992640 backwards is 04629940062427
• The number of decimal digits it has is: 14
• The sum of 72426004992640's digits is 55
• More coming soon!