57442645728

Names of 57442645728

• Cardinal: 57442645728 can be written as Fifty-seven billion, four hundred forty-two million, six hundred forty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.7442645728 × 10¹⁰

Factors of 57442645728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 138

Divisors of 57442645728

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 48 52 69 72 78 92 96 97 104 117 138 144 156 169 184 194 207 208 234 276 288 291 299 312 338 368 388 414 416 468 507 529 552 582 598 624 676 736 776 828 873 897 936 1014 1058 1104 1164 1196 1248 1261 1352 1521 1552 1587 1656 1746 1794 1872 2028 2116 2208 2231 2328 2392 2522 2691 2704 3042 3104 3174 3312 3492 3588 3744 3783 3887 4056 4232 4462 4656 4761 4784 5044 5382 5408 6084 6348 6624 6693 6877 6984 7176 7566 7774 8112 8464 8924 9312 9522 9568 10088 10764 11349 11661 12167 12168 12696 13386 13754 13968 14352 15132 15548 16224 16393 16928 17848 19044 20079 20176 20631 21528 22698 23322 24334 24336 25392 26772 27508 27936 28704 29003 30264 31096 32786 34983 35696 36501 38088 40158 40352 41262 43056 45396 46644 48668 48672 49179 50784 51313 53544 55016 58006 60528 61893 62192 65572 69966 71392 73002 76176 80316 82524 86112 87009 89401 90792 93288 97336 98358 102626 107088 109503 110032 116012 121056 123786 124384 131144 139932 146004 147537 152352 153939 158171 160632 165048 174018 178802 181584 186576 194672 196716 205252 214176 219006 220064 232024 247572 261027 262288 268203 279864 292008 295074 307878 316342 321264 330096 348036 357604 363168 373152 377039 389344 393432 410504 438012 461817 464048 474513 495144 522054 524576 536406 559728 584016 590148 615756 632684 642528 660192 667069 696072 715208 754078 786864 804609 821008 876024 923634 928096 949026 990288 1044108 1072812 1119456 1131117 1168032 1180199 1180296 1231512 1265368 1334138 1392144 1423539 1430416 1508156 1573728 1609218 1642016 1752048 1847268 1898052 1980576 2001207 2056223 2088216 2145624 2262234 2360398 2360592 2463024 2530736 2668276 2784288 2847078 2860832 3016312 3218436 3393351 3504096 3540597 3694536 3796104 4002414 4112446 4176432 4291248 4524468 4720796 4721184 4926048 5061472 5336552 5694156 6003621 6032624 6168669 6436872 6786702 7081194 7389072 7592208 8004828 8224892 8352864 8582496 8671897 9048936 9441592 10621791 10673104 11388312 12007242 12065248 12337338 12873744 13573404 14162388 14778144 15184416 15342587 16009656 16449784 17343794 18097872 18506007 18883184 21243582 21346208 22776624 24014484 24674676 25747488 26015691 27146808 28324776 30685174 32019312 32899568 34687588 36195744 37012014 37766368 42487164 45553248 46027761 48028968 49349352 52031382 54293616 56649552 61370348 64038624 65799136 69375176 74024028 78047073 84974328 92055522 96057936 98698704 104062764 108587232 113299104 122740696 138083283 138750352 148048056 156094146 169948656 184111044 192115872 197397408 199453631 208125528 245481392 276166566 277500704 296096112 312188292 339897312 368222088 398907262 416251056 490962784 552333132 592192224 598360893 624376584 736444176 797814524 832502112 1104666264 1196721786 1248753168 1472888352 1595629048 1795082679 2209332528 2393443572 2497506336 3191258096 3590165358 4418665056 4786887144 6382516192 7180330716 9573774288 14360661432 19147548576 28721322864 57442645728
• Sum of all divisors σ(n): 186830673120
• Sum of proper divisors (its aliquot sum) s(n): 129388027392
• 57442645728 is an abundant number, because the sum of its proper divisors (129388027392) is greater than itself. Its abundance is 71945381664

Bases of 57442645728

• Binary: 110101011111110110010011011011100000₂
• Hexadecimal: 0xD5FD936E0
• Base-36: QDZV940

Squares and roots of 57442645728

• 57442645728 squared (57442645728²) is 3299657548232516649984
• 57442645728 cubed (57442645728³) is 189541059566841526494892288868352
• The square root of 57442645728 is 239671.9544043481
• The cube root of 57442645728 is 3858.4375746783

Scales and comparisons

• 57,442,645,728 seconds is equal to 1,826 years, 25 weeks, 6 days, 10 hours, 28 minutes, 48 seconds.
• To count from 1 to 57,442,645,728 would take you about three thousand, six hundred fifty-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 57442645728 cubic inches would be around 321.5 feet tall.

Recreational maths with 57442645728

• 57442645728 backwards is 82754624475
• The number of decimal digits it has is: 11
• The sum of 57442645728's digits is 54
• More coming soon!