42066444728

Names of 42066444728

• Cardinal: 42066444728 can be written as Forty-two billion, sixty-six million, four hundred forty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2066444728 × 10¹⁰

Factors of 42066444728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 179

Divisors of 42066444728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 31 44 49 56 61 62 67 77 88 98 121 122 124 134 154 196 217 242 244 248 268 308 341 343 392 427 434 469 484 488 536 539 616 671 682 686 737 847 854 868 938 968 1078 1342 1364 1372 1474 1519 1694 1708 1736 1876 1891 2077 2156 2387 2684 2728 2744 2948 2989 3038 3283 3388 3416 3751 3752 3773 3782 4087 4154 4312 4697 4774 5159 5368 5896 5929 5978 6076 6566 6776 7381 7502 7546 7564 8107 8174 8308 9394 9548 10318 10633 11858 11956 12152 13132 13237 14539 14762 15004 15092 15128 16214 16348 16616 16709 18788 19096 20636 20801 20923 21266 22847 22981 23716 23912 26257 26264 26474 28609 29078 29524 30008 30184 32428 32696 32879 33418 36113 37576 41272 41503 41602 41846 42532 44957 45694 45962 47432 51667 52514 52948 56749 57218 58156 59048 64856 65758 66836 72226 83006 83204 83692 85064 89914 91388 91924 92659 101773 103334 105028 105896 113498 114436 116312 116963 126697 131516 133672 144452 145607 159929 166012 166408 167384 179828 182776 183799 183848 185318 200263 203546 206668 210056 226996 228811 228872 230153 233926 251317 252791 253394 263032 288904 291214 314699 319858 332024 359656 361669 367598 370636 397243 400526 407092 413336 453992 457622 460306 467852 494527 502634 505582 506788 582428 629398 639716 648613 712411 723338 735196 741272 794486 801052 814184 886879 915244 920612 935704 989054 1005268 1011164 1013576 1019249 1119503 1164856 1258796 1279432 1286593 1297226 1393667 1401841 1424822 1446676 1470392 1588972 1601677 1602104 1759219 1773758 1830488 1841224 1978108 2010536 2022328 2038498 2202893 2239006 2517592 2531683 2573186 2594452 2780701 2787334 2803682 2849644 2893352 3177944 3203354 3461689 3518438 3547516 3956216 4076996 4405786 4478012 5063366 5146372 5188904 5561402 5574668 5607364 5699288 6208153 6406708 6923378 7036876 7095032 7134743 7836521 8153992 8811572 8956024 9755669 10126732 10292744 11122804 11149336 11211739 11214728 12314533 12416306 12813416 13846756 14073752 14269486 15330337 15420251 15673042 17623144 19511338 20253464 22245608 22423478 24231823 24629066 24832612 27693512 28538972 30660674 30840502 31346084 39022676 43457071 44846956 48463646 49258132 49665224 57077944 61321348 61681004 62692168 68289683 78045352 78482173 86201731 86914142 89693912 96927292 98516264 107312359 122642696 123362008 136579366 156964346 169622761 172403462 173828284 193854584 214624718 273158732 313928692 339245522 344806924 347656568 429249436 478027781 546317464 627857384 678491044 689613848 751186513 858498872 956055562 1356982088 1502373026 1912111124 3004746052 3824222248 5258305591 6009492104 10516611182 21033222364 42066444728
• Sum of all divisors σ(n): 107659776000
• Sum of proper divisors (its aliquot sum) s(n): 65593331272
• 42066444728 is an abundant number, because the sum of its proper divisors (65593331272) is greater than itself. Its abundance is 23526886544

Bases of 42066444728

• Binary: 100111001011010110110000000110111000₂
• Hexadecimal: 0x9CB5B01B8
• Base-36: JBP9WHK

Squares and roots of 42066444728

• 42066444728 squared (42066444728²) is 1769585772053878993984
• 42066444728 cubed (42066444728³) is 74440182071559707738428180516352
• The square root of 42066444728 is 205101.0597924837
• The cube root of 42066444728 is 3477.8587239001

Scales and comparisons

• 42,066,444,728 seconds is equal to 1,337 years, 30 weeks, 2 days, 3 hours, 32 minutes, 8 seconds.
• To count from 1 to 42,066,444,728 would take you about two thousand, six hundred seventy-five 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 42066444728 cubic inches would be around 289.8 feet tall.

Recreational maths with 42066444728

• 42066444728 backwards is 82744466024
• The number of decimal digits it has is: 11
• The sum of 42066444728's digits is 47
• More coming soon!