42939999882

Names of 42939999882

• Cardinal: 42939999882 can be written as Forty-two billion, nine hundred thirty-nine million, nine hundred ninety-nine thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 4.2939999882 × 10¹⁰

Factors of 42939999882

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4351

Divisors of 42939999882

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 153 221 234 306 351 442 459 663 702 918 1129 1326 1989 2258 3187 3387 3978 5967 6374 6774 9561 10161 11934 14677 19122 19193 20322 28683 29354 30483 38386 41431 44031 54179 57366 57579 60966 82862 86049 88062 108358 115158 124293 132093 162537 172098 172737 248586 249509 264186 325074 345474 372879 396279 487611 499018 518211 704327 745758 748527 792558 975222 1036422 1118637 1408654 1462833 1497054 2112981 2237274 2245581 2925666 3598123 4225962 4491162 6338943 6736743 7196246 10794369 12677886 13473486 19016829 21588738 32383107 38033658 46775599 61168091 64766214 93551198 97149321 122336182 140326797 183504273 194298642 280653594 367008546 420980391 550512819 795185183 841960782 1101025638 1262941173 1590370366 1651538457 2385555549 2525882346 3303076914 4771111098 7156666647 14313333294 21469999941 42939999882
• Sum of all divisors σ(n): 108937785600
• Sum of proper divisors (its aliquot sum) s(n): 65997785718
• 42939999882 is an abundant number, because the sum of its proper divisors (65997785718) is greater than itself. Its abundance is 23057785836

Bases of 42939999882

• Binary: 100111111111011011000110011010001010₂
• Hexadecimal: 0x9FF6C668A
• Base-36: JQ5D7YI

Squares and roots of 42939999882

• 42939999882 squared (42939999882²) is 1843843589866160013924
• 42939999882 cubed (42939999882³) is 79174643531279367393689678356968
• The square root of 42939999882 is 207219.6898993915
• The cube root of 42939999882 is 3501.7678112199

Scales and comparisons

• 42,939,999,882 seconds is equal to 1,365 years, 18 weeks, 4 days, 17 hours, 44 minutes, 42 seconds.
• To count from 1 to 42,939,999,882 would take you about two thousand, seven hundred thirty 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 42939999882 cubic inches would be around 291.8 feet tall.

Recreational maths with 42939999882

• 42939999882 backwards is 28899993924
• The number of decimal digits it has is: 11
• The sum of 42939999882's digits is 72
• More coming soon!