4813368021

Names of 4813368021

• Cardinal: 4813368021 can be written as Four billion, eight hundred thirteen million, three hundred sixty-eight thousand and twenty-one.

Scientific notation

• Scientific notation: 4.813368021 × 10⁹

Factors of 4813368021

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 406

Divisors of 4813368021

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 19 21 33 57 63 77 99 121 133 167 171 199 209 231 363 399 501 597 627 693 847 1089 1169 1197 1393 1463 1503 1791 1837 1881 2189 2299 2541 3173 3507 3781 4179 4389 5511 6567 6897 7623 9519 10521 11343 12537 12859 13167 15323 16093 16533 19701 20207 20691 22211 24079 26467 28557 33233 34029 34903 38577 41591 45969 48279 60621 66633 72237 79401 99699 104709 115731 124773 137907 141449 144837 168553 181863 199899 216711 232631 238203 244321 291137 299097 314127 365563 374319 383933 424347 457501 505659 631427 697893 732963 873411 1096689 1151799 1273041 1372503 1516977 1894281 2093679 2198889 2558941 2620233 2687531 3202507 3290067 3455397 4021193 4117509 4419989 5682843 6945697 7676823 8062593 9607521 12063579 13259967 20837091 23030469 24187779 28148351 28822563 36190737 39779901 48619879 62511273 76402667 84445053 145859637 229208001 253335159 437578911 534818669 687624003 1604456007 4813368021
• Sum of all divisors σ(n): 9295104000
• Sum of proper divisors (its aliquot sum) s(n): 4481735979
• 4813368021 is a deficient number, because the sum of its proper divisors (4481735979) is less than itself. Its deficiency is 331632042

Bases of 4813368021

• Binary: 100011110111001100010101011010101₂
• Hexadecimal: 0x11EE62AD5
• Base-36: 27LR6J9

Squares and roots of 4813368021

• 4813368021 squared (4813368021²) is 23168511705585456441
• 4813368021 cubed (4813368021³) is 111518573337829203115797873261
• The square root of 4813368021 is 69378.4406065747
• The cube root of 4813368021 is 1688.4298548741

Scales and comparisons

• 4,813,368,021 seconds is equal to 153 years, 2 weeks, 4 days, 6 hours, 40 minutes, 21 seconds.
• To count from 1 to 4,813,368,021 would take you about three hundred six 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 4813368021 cubic inches would be around 140.7 feet tall.

Recreational maths with 4813368021

• 4813368021 backwards is 1208633184
• The number of decimal digits it has is: 10
• The sum of 4813368021's digits is 36
• More coming soon!