9009377829985

Names of 9009377829985

• Cardinal: 9009377829985 can be written as Nine trillion, nine billion, three hundred seventy-seven million, eight hundred twenty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 9.009377829985 × 10¹²

Factors of 9009377829985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2845

Divisors of 9009377829985

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 13 65 113 193 565 965 1469 2509 2521 7345 12545 12605 21809 32773 109045 163865 283517 284873 486553 1417585 1424365 2432765 3703349 6325189 6355441 18516745 31625945 31777205 54980489 82620733 274902445 413103665 714746357 718164833 1226600113 3573731785 3590824165 6133000565 9336142829 15945801469 46680714145 79729007345 138605812769 693029063845 1801875565997 9009377829985
• Sum of all divisors σ(n): 11811467615472
• Sum of proper divisors (its aliquot sum) s(n): 2802089785487
• 9009377829985 is a deficient number, because the sum of its proper divisors (2802089785487) is less than itself. Its deficiency is 6207288044498

Bases of 9009377829985

• Binary: 10000011000110101000110000111110010001100001₂
• Hexadecimal: 0x831A8C3E461
• Base-36: 36YUMY0DD

Squares and roots of 9009377829985

• 9009377829985 squared (9009377829985²) is 81168888883425227565100225
• 9009377829985 cubed (9009377829985³) is 731281187990847166354467470429535246625
• The square root of 9009377829985 is 3001562.5647294111
• The cube root of 9009377829985 is 20808.0604161381

Scales and comparisons

• 9,009,377,829,985 seconds is equal to 286,470 years, 18 weeks, 8 hours, 46 minutes, 25 seconds.
• To count from 1 to 9,009,377,829,985 would take you about seven hundred sixteen thousand, one hundred seventy-five 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 9009377829985 cubic inches would be around 1734 feet tall.

Recreational maths with 9009377829985

• 9009377829985 backwards is 5899287739009
• The number of decimal digits it has is: 13
• The sum of 9009377829985's digits is 76
• More coming soon!