20976273472

Names of 20976273472

• Cardinal: 20976273472 can be written as Twenty billion, nine hundred seventy-six million, two hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0976273472 × 10¹⁰

Factors of 20976273472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1420

Divisors of 20976273472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 154 176 224 242 308 352 379 448 484 616 704 758 847 968 1021 1232 1516 1694 1936 2042 2464 2653 3032 3388 3872 4084 4169 4928 5306 6064 6776 7147 7744 8168 8338 10612 11231 12128 13552 14294 16336 16676 21224 22462 24256 27104 28588 29183 32672 33352 42448 44924 45859 54208 57176 58366 65344 66704 78617 84896 89848 91718 114352 116732 123541 133408 157234 169792 179696 183436 228704 233464 247082 266816 314468 321013 359392 366872 386959 457408 466928 494164 628936 642026 718784 733744 773918 864787 933856 988328 1257872 1284052 1467488 1547836 1729574 1867712 1976656 2515744 2568104 2708713 2934976 3095672 3459148 3953312 4256549 5031488 5136208 5417426 6191344 6918296 7906624 8513098 10272416 10834852 12382688 13836592 17026196 20544832 21669704 24765376 27673184 29795843 34052392 43339408 46822039 55346368 59591686 68104784 86678816 93644078 119183372 136209568 173357632 187288156 238366744 272419136 327754273 374576312 476733488 655508546 749152624 953466976 1311017092 1498305248 1906933952 2622034184 2996610496 5244068368 10488136736 20976273472
• Sum of all divisors σ(n): 52478310080
• Sum of proper divisors (its aliquot sum) s(n): 31502036608
• 20976273472 is an abundant number, because the sum of its proper divisors (31502036608) is greater than itself. Its abundance is 10525763136

Bases of 20976273472

• Binary: 10011100010010010001000100001000000₂
• Hexadecimal: 0x4E2488840
• Base-36: 9MWQC74

Squares and roots of 20976273472

• 20976273472 squared (20976273472²) is 440004048772130934784
• 20976273472 cubed (20976273472³) is 9229645255831444300220181250048
• The square root of 20976273472 is 144831.8800264637
• The cube root of 20976273472 is 2757.8847420941

Scales and comparisons

• 20,976,273,472 seconds is equal to 666 years, 50 weeks, 6 days, 22 hours, 37 minutes, 52 seconds.
• To count from 1 to 20,976,273,472 would take you about one thousand, three hundred thirty-three 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 20976273472 cubic inches would be around 229.8 feet tall.

Recreational maths with 20976273472

• 20976273472 backwards is 27437267902
• The number of decimal digits it has is: 11
• The sum of 20976273472's digits is 49
• More coming soon!