21373454262272

Names of 21373454262272

• Cardinal: 21373454262272 can be written as Twenty-one trillion, three hundred seventy-three billion, four hundred fifty-four million, two hundred sixty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.1373454262272 × 10¹³

Factors of 21373454262272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 7306

Divisors of 21373454262272

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 3136 3584 4096 6272 7168 7297 8192 12544 14336 14594 25088 28672 29188 50176 51079 57344 58376 100352 102158 116752 200704 204316 233504 357553 401408 408632 467008 715106 817264 934016 1430212 1634528 1868032 2860424 3269056 3736064 5720848 6538112 7472128 11441696 13076224 14944256 22883392 26152448 29888512 45766784 52304896 53246209 59777024 91533568 104609792 106492418 183067136 209219584 212984836 366134272 372723463 418439168 425969672 732268544 745446926 851939344 1464537088 1490893852 1703878688 2609064241 2929074176 2981787704 3407757376 5218128482 5963575408 6815514752 10436256964 11927150816 13631029504 20872513928 23854301632 27262059008 41745027856 47708603264 54524118016 83490055712 95417206528 109048236032 166980111424 190834413056 218096472064 333960222848 381668826112 436192944128 667920445696 763337652224 1335840891392 1526675304448 2671681782784 3053350608896 5343363565568 10686727131136 21373454262272
• Sum of all divisors σ(n): 49729775695317
• Sum of proper divisors (its aliquot sum) s(n): 28356321433045
• 21373454262272 is an abundant number, because the sum of its proper divisors (28356321433045) is greater than itself. Its abundance is 6982867170773

Bases of 21373454262272

• Binary: 100110111000001100101001001100010000000000000₂
• Hexadecimal: 0x137065262000
• Base-36: 7KQTUTKOW

Squares and roots of 21373454262272

• 21373454262272 squared (21373454262272²) is 456824547101433123762601984
• 21373454262272 cubed (21373454262272³) is 9763918563355601822203348660797883547648
• The square root of 21373454262272 is 4623143.3313571407
• The cube root of 21373454262272 is 27751.8265225349

Scales and comparisons

• 21,373,454,262,272 seconds is equal to 679,609 years, 38 weeks, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 21,373,454,262,272 would take you about one million, six hundred ninety-nine thousand and twenty-four 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 21373454262272 cubic inches would be around 2312.7 feet tall.

Recreational maths with 21373454262272

• 21373454262272 backwards is 27226245437312
• The number of decimal digits it has is: 14
• The sum of 21373454262272's digits is 50
• More coming soon!