15989117974342

Names of 15989117974342

• Cardinal: 15989117974342 can be written as Fifteen trillion, nine hundred eighty-nine billion, one hundred seventeen million, nine hundred seventy-four thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.5989117974342 × 10¹³

Factors of 15989117974342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 35653

Divisors of 15989117974342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 53 106 107 131 214 262 307 614 5671 6943 11342 13886 14017 16271 28034 32542 32849 35053 40217 65698 70106 80434 742901 1485802 1740997 1857809 2131501 3481994 3715618 3750671 4263002 4303219 4591943 7501342 8606438 9183886 10761271 21522542 198785563 228070607 243372979 397571126 456141214 486745958 491337901 570347363 982675802 1140694726 1151455997 1409726501 2302911994 2819453002 26040908753 52081817506 61027167841 74715504553 122054335682 149431009106 150840735607 301681471214 7994558987171 15989117974342
• Sum of all divisors σ(n): 24934519298304
• Sum of proper divisors (its aliquot sum) s(n): 8945401323962
• 15989117974342 is a deficient number, because the sum of its proper divisors (8945401323962) is less than itself. Its deficiency is 7043716650380

Bases of 15989117974342

• Binary: 11101000101011000001101100100111011101000110₂
• Hexadecimal: 0xE8AC1B27746
• Base-36: 5O1AS0JLY

Squares and roots of 15989117974342

• 15989117974342 squared (15989117974342²) is 255651893597426421370332964
• 15989117974342 cubed (15989117974342³) is 4087648287093179261685208341165748809688
• The square root of 15989117974342 is 3998639.5154279661
• The cube root of 15989117974342 is 25192.7069967903

Scales and comparisons

• 15,989,117,974,342 seconds is equal to 508,404 years, 25 weeks, 4 days, 19 hours, 32 minutes, 22 seconds.
• To count from 1 to 15,989,117,974,342 would take you about one million, two hundred seventy-one thousand and eleven 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 15989117974342 cubic inches would be around 2099.4 feet tall.

Recreational maths with 15989117974342

• 15989117974342 backwards is 24347971198951
• The number of decimal digits it has is: 14
• The sum of 15989117974342's digits is 70
• More coming soon!