30647429568

Names of 30647429568

• Cardinal: 30647429568 can be written as Thirty billion, six hundred forty-seven million, four hundred twenty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0647429568 × 10¹⁰

Factors of 30647429568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 931

Divisors of 30647429568

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 432 448 504 567 576 648 672 756 864 919 1008 1134 1296 1344 1512 1728 1838 2016 2268 2592 2757 3024 3676 4032 4536 5184 5514 6048 6433 7352 8271 9072 11028 12096 12866 14704 16542 18144 19299 22056 24813 25732 29408 33084 36288 38598 44112 49626 51464 57897 58816 66168 74439 77196 88224 99252 102928 115794 132336 148878 154392 173691 176448 198504 205856 231588 264672 297756 308784 347382 397008 411712 463176 521073 529344 595512 617568 694764 794016 844561 926352 1042146 1191024 1235136 1389528 1588032 1689122 1852704 2084292 2382048 2533683 2779056 3378244 3705408 4168584 4764096 5067366 5558112 5911927 6756488 7601049 8337168 10134732 11116224 11823854 13512976 15202098 16674336 17735781 20269464 22803147 23647708 27025952 30404196 33348672 35471562 40538928 45606294 47295416 53207343 54051904 60808392 68409441 70943124 81077856 91212588 94590832 106414686 121616784 136818882 141886248 159622029 162155712 182425176 189181664 212829372 243233568 273637764 283772496 319244058 364850352 378363328 425658744 478866087 486467136 547275528 567544992 638488116 729700704 851317488 957732174 1094551056 1135089984 1276976232 1459401408 1702634976 1915464348 2189102112 2553952464 3405269952 3830928696 4378204224 5107904928 7661857392 10215809856 15323714784 30647429568
• Sum of all divisors σ(n): 103940052216
• Sum of proper divisors (its aliquot sum) s(n): 73292622648
• 30647429568 is an abundant number, because the sum of its proper divisors (73292622648) is greater than itself. Its abundance is 42645193080

Bases of 30647429568

• Binary: 11100100010101110101010100111000000₂
• Hexadecimal: 0x722BAA9C0
• Base-36: E2UOS00

Squares and roots of 30647429568

• 30647429568 squared (30647429568²) is 939264939125520666624
• 30647429568 cubed (30647429568³) is 28786056067541202141687448338432
• The square root of 30647429568 is 175064.0727505219
• The cube root of 30647429568 is 3129.4259910215

Scales and comparisons

• 30,647,429,568 seconds is equal to 974 years, 25 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 30,647,429,568 would take you about one thousand, nine hundred forty-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 30647429568 cubic inches would be around 260.8 feet tall.

Recreational maths with 30647429568

• 30647429568 backwards is 86592474603
• 30647429568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30647429568's digits is 54
• More coming soon!