21392232920064

Names of 21392232920064

• Cardinal: 21392232920064 can be written as Twenty-one trillion, three hundred ninety-two billion, two hundred thirty-two million, nine hundred twenty thousand and sixty-four.

Scientific notation

• Scientific notation: 2.1392232920064 × 10¹³

Factors of 21392232920064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13420

Divisors of 21392232920064

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 97 128 144 192 194 256 288 291 384 388 512 576 582 768 776 873 1024 1152 1164 1536 1552 1746 2141 2304 2328 3072 3104 3492 4282 4608 4656 6208 6423 6984 8564 9216 9312 11177 12416 12846 13968 17128 18624 19269 22354 24832 25692 27936 33531 34256 37248 38538 44708 49664 51384 55872 67062 68512 74496 77076 89416 99328 100593 102768 111744 134124 137024 148992 154152 178832 201186 205536 207677 223488 268248 274048 297984 308304 357664 402372 411072 415354 446976 536496 548096 616608 623031 715328 804744 822144 830708 893952 1072992 1084169 1096192 1233216 1246062 1430656 1609488 1644288 1661416 1869093 2145984 2168338 2192384 2466432 2492124 2861312 3218976 3252507 3288576 3322832 3738186 4291968 4336676 4932864 4984248 5722624 6437952 6505014 6577152 6645664 7476372 8583936 8673352 9757521 9865728 9968496 11445248 12875904 13010028 13291328 14952744 17167872 17346704 19515042 19731456 19936992 23929957 25751808 26020056 26582656 29905488 34335744 34693408 39030084 39873984 47859914 51503616 52040112 53165312 59810976 69386816 71789871 78060168 79747968 95719828 103007232 104080224 106330624 119621952 138773632 143579742 156120336 159495936 191439656 208160448 212661248 215369613 239243904 277547264 287159484 312240672 318991872 382879312 416320896 430739226 478487808 555094528 574318968 624481344 637983744 765758624 832641792 861478452 956975616 1110189056 1148637936 1248962688 1531517248 1665283584 1722956904 1913951232 2297275872 2321205829 2497925376 3063034496 3330567168 3445913808 4594551744 4642411658 4995850752 6126068992 6891827616 6963617487 9189103488 9284823316 9991701504 12252137984 13783655232 13927234974 18378206976 18569646632 20890852461 24504275968 27567310464 27854469948 36756413952 37139293264 41781704922 55134620928 55708939896 73512827904 74278586528 83563409844 110269241856 111417879792 148557173056 167126819688 220538483712 222835759584 297114346112 334253639376 445671519168 594228692224 668507278752 891343038336 1188457384448 1337014557504 1782686076672 2376914768896 2674029115008 3565372153344 5348058230016 7130744306688 10696116460032 21392232920064
• Sum of all divisors σ(n): 62441142728328
• Sum of proper divisors (its aliquot sum) s(n): 41048909808264
• 21392232920064 is an abundant number, because the sum of its proper divisors (41048909808264) is greater than itself. Its abundance is 19656676888200

Bases of 21392232920064

• Binary: 100110111010011000100011100011011010000000000₂
• Hexadecimal: 0x1374C471B400
• Base-36: 7KZGF5DS0

Squares and roots of 21392232920064

• 21392232920064 squared (21392232920064²) is 457627629306269932213764096
• 21392232920064 cubed (21392232920064³) is 9789676836776432574585054047226921222144
• The square root of 21392232920064 is 4625173.8259295725
• The cube root of 21392232920064 is 27759.9517027511

Scales and comparisons

• 21,392,232,920,064 seconds is equal to 680,206 years, 43 weeks, 3 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 21,392,232,920,064 would take you about one million, seven hundred thousand, five hundred seventeen 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 21392232920064 cubic inches would be around 2313.3 feet tall.

Recreational maths with 21392232920064

• 21392232920064 backwards is 46002923229312
• The number of decimal digits it has is: 14
• The sum of 21392232920064's digits is 45
• More coming soon!