421034028928

Names of 421034028928

• Cardinal: 421034028928 can be written as Four hundred twenty-one billion, thirty-four million, twenty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.21034028928 × 10¹¹

Factors of 421034028928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1004

Divisors of 421034028928

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 67 68 128 134 136 257 268 272 289 514 536 544 578 661 1028 1072 1088 1139 1156 1322 2056 2144 2176 2278 2312 2644 4112 4288 4369 4556 4624 5288 8224 8576 8738 9112 9248 10576 11237 16448 17219 17476 18224 18496 19363 21152 22474 32896 34438 34952 36448 36992 38726 42304 44287 44948 68876 69904 72896 74273 77452 84608 88574 89896 137752 139808 145792 148546 154904 169877 177148 179792 191029 275504 279616 292723 297092 309808 339754 354296 359584 382058 551008 559232 585446 594184 619616 679508 708592 719168 752879 764116 1102016 1170892 1188368 1239232 1359016 1417184 1438336 1505758 1528232 2204032 2341784 2376736 2478464 2718032 2834368 2887909 3011516 3056464 4683568 4753472 4976291 5436064 5668736 5775818 6023032 6112928 9367136 9506944 9952582 10872128 11381759 11551636 12046064 12225856 12798943 18734272 19905164 21744256 22763518 23103272 24092128 24451712 25597886 37468544 39810328 45527036 46206544 48184256 49094453 51195772 79620656 91054072 92413088 96368512 98188906 102391544 159241312 182108144 184826176 193489903 196377812 204783088 318482624 364216288 369652352 386979806 392755624 409566176 636965248 728432576 773959612 785511248 819132352 1456865152 1547919224 1571022496 1638264704 3095838448 3142044992 3289328351 6191676896 6284089984 6578656702 12383353792 13157313404 24766707584 26314626808 52629253616 105258507232 210517014464 421034028928
• Sum of all divisors σ(n): 909212010480
• Sum of proper divisors (its aliquot sum) s(n): 488177981552
• 421034028928 is an abundant number, because the sum of its proper divisors (488177981552) is greater than itself. Its abundance is 67143952624

Bases of 421034028928

• Binary: 110001000000111100101010110111110000000₂
• Hexadecimal: 0x6207956F80
• Base-36: 5DF4SFWG

Squares and roots of 421034028928

• 421034028928 squared (421034028928²) is 177269653515343940829184
• 421034028928 cubed (421034028928³) is 74636556426235857674944176562634752
• The square root of 421034028928 is 648871.3500594705
• The cube root of 421034028928 is 7495.0131526369

Scales and comparisons

• 421,034,028,928 seconds is equal to 13,387 years, 30 weeks, 1 day, 55 minutes, 28 seconds.
• To count from 1 to 421,034,028,928 would take you about twenty-six thousand, seven 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 421034028928 cubic inches would be around 624.6 feet tall.

Recreational maths with 421034028928

• 421034028928 backwards is 829820430124
• The number of decimal digits it has is: 12
• The sum of 421034028928's digits is 43
• More coming soon!