30474821468

Names of 30474821468

• Cardinal: 30474821468 can be written as Thirty billion, four hundred seventy-four million, eight hundred twenty-one thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0474821468 × 10¹⁰

Factors of 30474821468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4774

Divisors of 30474821468

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 133 182 196 247 266 343 361 364 494 532 637 686 722 931 988 1274 1372 1444 1729 1862 2527 2548 3458 3724 4459 4693 4733 5054 6517 6916 8918 9386 9466 10108 12103 13034 17689 17836 18772 18932 24206 26068 32851 33131 35378 48412 61529 65702 66262 70756 84721 89927 123058 123823 131404 132524 169442 179854 229957 231917 246116 247646 338884 359708 430703 459914 463834 495292 629489 861406 919828 927668 1169051 1258978 1609699 1623419 1708613 1722812 2338102 2517956 3014921 3219398 3246838 3417226 4406423 4676204 6029842 6438796 6493676 6834452 8183357 8812846 11960291 12059684 16366714 17625692 21104447 22211969 23920582 30844961 32733428 42208894 44423938 47841164 57283499 61689922 83722037 84417788 88847876 114566998 123379844 155483783 167444074 229133996 310967566 334888148 400984493 586054259 621935132 801968986 1088386481 1172108518 1603937972 2176772962 2344217036 4353545924 7618705367 15237410734 30474821468
• Sum of all divisors σ(n): 70703236800
• Sum of proper divisors (its aliquot sum) s(n): 40228415332
• 30474821468 is an abundant number, because the sum of its proper divisors (40228415332) is greater than itself. Its abundance is 9753593864

Bases of 30474821468

• Binary: 11100011000011100001101111101011100₂
• Hexadecimal: 0x71870DF5C
• Base-36: DZZX6QK

Squares and roots of 30474821468

• 30474821468 squared (30474821468²) is 928714743506473675024
• 30474821468 cubed (30474821468³) is 28302416003059197548598250615232
• The square root of 30474821468 is 174570.3911549723
• The cube root of 30474821468 is 3123.5398906665

Scales and comparisons

• 30,474,821,468 seconds is equal to 969 years, 1 day, 20 hours, 11 minutes, 8 seconds.
• To count from 1 to 30,474,821,468 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 30474821468 cubic inches would be around 260.3 feet tall.

Recreational maths with 30474821468

• 30474821468 backwards is 86412847403
• The number of decimal digits it has is: 11
• The sum of 30474821468's digits is 47
• More coming soon!