77030996889

Names of 77030996889

• Cardinal: 77030996889 can be written as Seventy-seven billion, thirty million, nine hundred ninety-six thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 7.7030996889 × 10¹⁰

Factors of 77030996889

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 184

Divisors of 77030996889

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 11 21 33 49 77 121 147 163 231 363 489 539 847 1141 1617 1793 2541 3423 5379 5929 7987 12551 17787 19723 23961 26569 37653 59169 79707 87857 138061 185983 263571 292259 414183 557949 876777 966427 1301881 2045813 2899281 3214849 3905643 4330747 6137439 9644547 12992241 14320691 22503943 30315229 42962073 47638217 67511829 90945687 142914651 157527601 212206603 333467519 472582803 524020387 636619809 1000402557 1572061161 2334272633 3668142709 7002817899 11004428127 25676998963 77030996889
• Sum of all divisors σ(n): 132136223520
• Sum of proper divisors (its aliquot sum) s(n): 55105226631
• 77030996889 is a deficient number, because the sum of its proper divisors (55105226631) is less than itself. Its deficiency is 21925770258

Bases of 77030996889

• Binary: 1000111101111011001111011101110011001₂
• Hexadecimal: 0x11EF67BB99
• Base-36: ZDY9LLL

Squares and roots of 77030996889

• 77030996889 squared (77030996889²) is 5933774481713127678321
• 77030996889 cubed (77030996889³) is 457084563640871525579204743743369
• The square root of 77030996889 is 277544.5854074621
• The cube root of 77030996889 is 4254.8916574113

Scales and comparisons

• 77,030,996,889 seconds is equal to 2,449 years, 18 weeks, 11 hours, 8 minutes, 9 seconds.
• To count from 1 to 77,030,996,889 would take you about four thousand, eight hundred ninety-eight 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 77030996889 cubic inches would be around 354.6 feet tall.

Recreational maths with 77030996889

• 77030996889 backwards is 98869903077
• The number of decimal digits it has is: 11
• The sum of 77030996889's digits is 66
• More coming soon!