30489568512

Names of 30489568512

• Cardinal: 30489568512 can be written as Thirty billion, four hundred eighty-nine million, five hundred sixty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.0489568512 × 10¹⁰

Factors of 30489568512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3930

Divisors of 30489568512

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 61 64 78 96 104 122 128 156 169 183 192 208 244 256 312 338 366 384 416 488 507 624 676 732 768 793 832 976 1014 1248 1352 1464 1586 1664 1952 2028 2379 2496 2704 2928 3172 3328 3851 3904 4056 4758 4992 5408 5856 6344 7702 7808 8112 9516 9984 10309 10816 11553 11712 12688 15404 15616 16224 19032 20618 21632 23106 23424 25376 30808 30927 32448 38064 41236 43264 46212 46848 50063 50752 61616 61854 64896 76128 82472 92424 100126 101504 123232 123708 129792 150189 152256 164944 184848 200252 203008 234911 246464 247416 300378 304512 329888 369696 400504 469822 492928 494832 600756 609024 650819 659776 704733 739392 801008 939644 985856 989664 1201512 1301638 1319552 1409466 1478784 1602016 1879288 1952457 1979328 2403024 2603276 2639104 2818932 2957568 3053843 3204032 3758576 3904914 3958656 4806048 5206552 5637864 6107686 6408064 7517152 7809828 7917312 9161529 9612096 10413104 11275728 12215372 12816128 15034304 15619656 18323058 19224192 20826208 22551456 24430744 30068608 31239312 36646116 38448384 39699959 41652416 45102912 48861488 60137216 62478624 73292232 79399918 83304832 90205824 97722976 119099877 124957248 146584464 158799836 166609664 180411648 195445952 238199754 249914496 293168928 317599672 390891904 476399508 499828992 586337856 635199344 781783808 952799016 1172675712 1270398688 1905598032 2345351424 2540797376 3811196064 5081594752 7622392128 10163189504 15244784256 30489568512
• Sum of all divisors σ(n): 89332594848
• Sum of proper divisors (its aliquot sum) s(n): 58843026336
• 30489568512 is an abundant number, because the sum of its proper divisors (58843026336) is greater than itself. Its abundance is 28353457824

Bases of 30489568512

• Binary: 11100011001010100011110010100000000₂
• Hexadecimal: 0x71951E500
• Base-36: E08P9MO

Squares and roots of 30489568512

• 30489568512 squared (30489568512²) is 929613788047941894144
• 30489568512 cubed (30489568512³) is 28343523280387571122098539593728
• The square root of 30489568512 is 174612.6241484275
• The cube root of 30489568512 is 3124.0436458965

Scales and comparisons

• 30,489,568,512 seconds is equal to 969 years, 24 weeks, 4 days, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 30,489,568,512 would take you about one thousand, nine hundred thirty-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 30489568512 cubic inches would be around 260.3 feet tall.

Recreational maths with 30489568512

• 30489568512 backwards is 21586598403
• The number of decimal digits it has is: 11
• The sum of 30489568512's digits is 51
• More coming soon!