21483862998

Names of 21483862998

• Cardinal: 21483862998 can be written as Twenty-one billion, four hundred eighty-three million, eight hundred sixty-two thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 2.1483862998 × 10¹⁰

Factors of 21483862998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16301

Divisors of 21483862998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 29 39 58 78 87 174 377 607 754 1131 1214 1821 2262 3642 7891 15647 15782 17603 23673 31294 35206 46941 47346 52809 93882 105618 203411 228839 406822 453763 457678 610233 686517 907526 1220466 1361289 1373034 2722578 5898919 9497729 11797838 17696757 18995458 28493187 35393514 56986374 123470477 246940954 275434141 370411431 550868282 740822862 826302423 1652604846 3580643833 7161287666 10741931499 21483862998
• Sum of all divisors σ(n): 47950479360
• Sum of proper divisors (its aliquot sum) s(n): 26466616362
• 21483862998 is an abundant number, because the sum of its proper divisors (26466616362) is greater than itself. Its abundance is 4982753364

Bases of 21483862998

• Binary: 10100000000100010011011101111010110₂
• Hexadecimal: 0x50089BBD6
• Base-36: 9VAXQS6

Squares and roots of 21483862998

• 21483862998 squared (21483862998²) is 461556369316833548004
• 21483862998 cubed (21483862998³) is 9916013804257142800488192355992
• The square root of 21483862998 is 146573.7459369855
• The cube root of 21483862998 is 2779.9530295015

Scales and comparisons

• 21,483,862,998 seconds is equal to 683 years, 6 weeks, 1 day, 19 hours, 43 minutes, 18 seconds.
• To count from 1 to 21,483,862,998 would take you about one thousand, three hundred sixty-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 21483862998 cubic inches would be around 231.7 feet tall.

Recreational maths with 21483862998

• 21483862998 backwards is 89926838412
• The number of decimal digits it has is: 11
• The sum of 21483862998's digits is 60
• More coming soon!