21344680032

Names of 21344680032

• Cardinal: 21344680032 can be written as Twenty-one billion, three hundred forty-four million, six hundred eighty thousand and thirty-two.

Scientific notation

• Scientific notation: 2.1344680032 × 10¹⁰

Factors of 21344680032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2873

Divisors of 21344680032

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 78 82 96 104 123 156 157 164 208 246 312 314 328 416 471 492 533 624 628 656 942 984 1066 1248 1256 1312 1599 1884 1968 2041 2132 2512 2657 3198 3768 3936 4082 4264 5024 5314 6123 6396 6437 7536 7971 8164 8528 10628 12246 12792 12874 15072 15942 16328 17056 19311 21256 24492 25584 25748 31884 32656 34541 38622 42512 48984 51168 51496 63768 65312 69082 77244 83681 85024 97968 102992 103623 108937 127536 138164 154488 167362 195936 205984 207246 217874 251043 255072 276328 308976 326811 334724 414492 417149 435748 502086 552656 617952 653622 669448 828984 834298 871496 1004172 1105312 1251447 1307244 1338896 1416181 1657968 1668596 1742992 2008344 2502894 2614488 2677792 2832362 3315936 3337192 3485984 4016688 4248543 5005788 5228976 5422937 5664724 6674384 8033376 8497086 10011576 10457952 10845874 11329448 13348768 16268811 16994172 17103109 20023152 21691748 22658896 32537622 33988344 34206218 40046304 43383496 45317792 51309327 65075244 67976688 68412436 86766992 102618654 130150488 135953376 136824872 173533984 205237308 222340417 260300976 273649744 410474616 444680834 520601952 547299488 667021251 820949232 889361668 1334042502 1641898464 1778723336 2668085004 3557446672 5336170008 7114893344 10672340016 21344680032
• Sum of all divisors σ(n): 62228585664
• Sum of proper divisors (its aliquot sum) s(n): 40883905632
• 21344680032 is an abundant number, because the sum of its proper divisors (40883905632) is greater than itself. Its abundance is 19539225600

Bases of 21344680032

• Binary: 10011111000001111011111100001100000₂
• Hexadecimal: 0x4F83DF860
• Base-36: 9T02KIO

Squares and roots of 21344680032

• 21344680032 squared (21344680032²) is 455595365668459521024
• 21344680032 cubed (21344680032³) is 9724537304255306270601256992768
• The square root of 21344680032 is 146098.1862721095
• The cube root of 21344680032 is 2773.9367203423

Scales and comparisons

• 21,344,680,032 seconds is equal to 678 years, 36 weeks, 21 hours, 47 minutes, 12 seconds.
• To count from 1 to 21,344,680,032 would take you about one thousand, three hundred fifty-seven 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 21344680032 cubic inches would be around 231.2 feet tall.

Recreational maths with 21344680032

• 21344680032 backwards is 23008644312
• The number of decimal digits it has is: 11
• The sum of 21344680032's digits is 33
• More coming soon!