5805138988

Names of 5805138988

• Cardinal: 5805138988 can be written as Five billion, eight hundred five million, one hundred thirty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 5.805138988 × 10⁹

Factors of 5805138988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3309

Divisors of 5805138988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 17 22 31 34 44 62 68 79 124 158 187 316 341 374 527 682 748 869 1054 1343 1364 1738 2108 2449 2686 3169 3476 4898 5372 5797 6338 9796 11594 12676 14773 23188 26939 29546 34859 41633 53873 53878 59092 69718 83266 98239 107746 107756 139436 166532 196478 215492 250351 392956 457963 500702 592603 915926 1001404 1080629 1185206 1670063 1831852 2161258 2370412 2753861 3340126 4255967 4322516 5507722 6680252 7760881 8511934 11015444 15521762 17023868 18370693 31043524 36741386 46815637 73482772 85369691 93631274 131934977 170739382 187262548 263869954 341478764 527739908 1451284747 2902569494 5805138988
• Sum of all divisors σ(n): 12270182400
• Sum of proper divisors (its aliquot sum) s(n): 6465043412
• 5805138988 is an abundant number, because the sum of its proper divisors (6465043412) is greater than itself. Its abundance is 659904424

Bases of 5805138988

• Binary: 101011010000000110110010000101100₂
• Hexadecimal: 0x15A03642C
• Base-36: 2O089WS

Squares and roots of 5805138988

• 5805138988 squared (5805138988²) is 33699638669997664144
• 5805138988 cubed (5805138988³) is 195631086324715905991264046272
• The square root of 5805138988 is 76191.4626976015
• The cube root of 5805138988 is 1797.2322678353

Scales and comparisons

• 5,805,138,988 seconds is equal to 184 years, 30 weeks, 3 days, 2 hours, 36 minutes, 28 seconds.
• To count from 1 to 5,805,138,988 would take you about three hundred sixty-nine 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 5805138988 cubic inches would be around 149.8 feet tall.

Recreational maths with 5805138988

• 5805138988 backwards is 8898315085
• The number of decimal digits it has is: 10
• The sum of 5805138988's digits is 55
• More coming soon!