425638985856

Names of 425638985856

• Cardinal: 425638985856 can be written as Four hundred twenty-five billion, six hundred thirty-eight million, nine hundred eighty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.25638985856 × 10¹¹

Factors of 425638985856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6927

Divisors of 425638985856

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 79 84 96 112 128 158 168 192 224 237 307 316 336 384 448 474 553 614 632 672 896 921 948 1106 1228 1264 1344 1659 1842 1896 2149 2212 2456 2528 2688 3318 3684 3792 4298 4424 4912 5056 6447 6529 6636 7368 7584 8596 8848 9824 10112 12894 13058 13272 14736 15168 17192 17696 19587 19648 24253 25788 26116 26544 29472 30336 34384 35392 39174 39296 45703 48506 51576 52232 53088 58944 68768 70784 72759 78348 91406 97012 103152 104464 106176 117888 137109 137536 145518 156696 169771 182812 194024 206304 208928 212352 274218 275072 291036 313392 339542 365624 388048 412608 417856 509313 515791 548436 582072 626784 679084 731248 776096 825216 835712 1018626 1031582 1096872 1164144 1253568 1358168 1462496 1547373 1552192 2004403 2037252 2063164 2193744 2328288 2507136 2716336 2924992 3094746 3104384 3610537 4008806 4074504 4126328 4387488 4656576 5432672 5849984 6013209 6189492 7221074 8017612 8149008 8252656 8774976 9313152 10831611 10865344 12026418 12378984 14030821 14442148 16035224 16298016 16505312 17549952 21663222 21730688 24052836 24757968 28061642 28884296 32070448 32596032 33010624 42092463 43326444 48105672 49515936 56123284 57768592 64140896 65192064 66021248 84184926 86652888 96211344 99031872 112246568 115537184 128281792 158347837 168369852 173305776 192422688 198063744 224493136 231074368 256563584 316695674 336739704 346611552 384845376 448986272 462148736 475043511 633391348 673479408 693223104 769690752 897972544 950087022 1108434859 1266782696 1346958816 1386446208 1795945088 1900174044 2216869718 2533565392 2693917632 3325304577 3800348088 4433739436 5067130784 5387835264 6650609154 7600696176 8867478872 10134261568 13301218308 15201392352 17734957744 20268523136 26602436616 30402784704 35469915488 53204873232 60805569408 70939830976 106409746464 141879661952 212819492928 425638985856
• Sum of all divisors σ(n): 1312937472000
• Sum of proper divisors (its aliquot sum) s(n): 887298486144
• 425638985856 is an abundant number, because the sum of its proper divisors (887298486144) is greater than itself. Its abundance is 461659500288

Bases of 425638985856

• Binary: 110001100011010000011111000000010000000₂
• Hexadecimal: 0x631A0F8080
• Base-36: 5FJAGNEO

Squares and roots of 425638985856

• 425638985856 squared (425638985856²) is 181168546280524168052736
• 425638985856 cubed (425638985856³) is 77112396307848107774064665366102016
• The square root of 425638985856 is 652410.1362302705
• The cube root of 425638985856 is 7522.2390925583

Scales and comparisons

• 425,638,985,856 seconds is equal to 13,534 years, 1 day, 3 hours, 37 minutes, 36 seconds.
• To count from 1 to 425,638,985,856 would take you about twenty-seven thousand and sixty-eight 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 425638985856 cubic inches would be around 626.9 feet tall.

Recreational maths with 425638985856

• 425638985856 backwards is 658589836524
• The number of decimal digits it has is: 12
• The sum of 425638985856's digits is 69
• More coming soon!