18170013948825

Names of 18170013948825

• Cardinal: 18170013948825 can be written as Eighteen trillion, one hundred seventy billion, thirteen million, nine hundred forty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.8170013948825 × 10¹³

Factors of 18170013948825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15362

Divisors of 18170013948825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 15 25 75 107 127 321 381 535 635 1289 1605 1905 2675 3175 3867 6445 8025 9525 13589 13831 19335 32225 40767 41493 67945 69155 96675 137923 163703 203835 207465 339725 345775 413769 491109 689615 818515 1019175 1037325 1479917 1756537 2068845 2455545 3448075 4092575 4439751 5269611 7399585 8782685 10344225 12277725 17516221 17828159 22198755 26348055 36997925 43913425 52548663 53484477 87581105 89140795 110993775 131740275 187949459 262743315 267422385 437905525 445703975 563848377 939747295 1313716575 1337111925 1907613013 2264176193 2819241885 4698736475 5722839039 6792528579 9538065065 11320880965 14096209425 28614195195 33962642895 47690325325 56604404825 143070975975 169813214475 242266852651 726800557953 1211334263255 3634002789765 6056671316275 18170013948825
• Sum of all divisors σ(n): 30586522337280
• Sum of proper divisors (its aliquot sum) s(n): 12416508388455
• 18170013948825 is a deficient number, because the sum of its proper divisors (12416508388455) is less than itself. Its deficiency is 5753505560370

Bases of 18170013948825

• Binary: 100001000011010001001001110100001101110011001₂
• Hexadecimal: 0x1086893A1B99
• Base-36: 6FV6T63DL

Squares and roots of 18170013948825

• 18170013948825 squared (18170013948825²) is 330149406900495069718880625
• 18170013948825 cubed (18170013948825³) is 5998819328578296125590201827715034015625
• The square root of 18170013948825 is 4262629.9333656681
• The cube root of 18170013948825 is 26289.6671080403

Scales and comparisons

• 18,170,013,948,825 seconds is equal to 577,750 years, 12 weeks, 3 days, 8 hours, 53 minutes, 45 seconds.
• To count from 1 to 18,170,013,948,825 would take you about one million, four hundred forty-four thousand, three 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 18170013948825 cubic inches would be around 2190.8 feet tall.

Recreational maths with 18170013948825

• 18170013948825 backwards is 52884931007181
• The number of decimal digits it has is: 14
• The sum of 18170013948825's digits is 57
• More coming soon!