15998598987104

Names of 15998598987104

• Cardinal: 15998598987104 can be written as Fifteen trillion, nine hundred ninety-eight billion, five hundred ninety-eight million, nine hundred eighty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.5998598987104 × 10¹³

Factors of 15998598987104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 468415

Divisors of 15998598987104

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 619 1238 1733 2476 3466 4952 6932 9904 13864 19808 27728 55456 466061 932122 1072727 1864244 2145454 3728488 4290908 7456976 8581816 14913952 17163632 34327264 288491759 576983518 807683713 1153967036 1615367426 2307934072 3230734852 4615868144 6461469704 9231736288 12922939408 25845878816 499956218347 999912436694 1999824873388 3999649746776 7999299493552 15998598987104
• Sum of all divisors σ(n): 31566397902480
• Sum of proper divisors (its aliquot sum) s(n): 15567798915376
• 15998598987104 is a deficient number, because the sum of its proper divisors (15567798915376) is less than itself. Its deficiency is 430800071728

Bases of 15998598987104

• Binary: 11101000110011110110110011110011110101100000₂
• Hexadecimal: 0xE8CF6CF3D60
• Base-36: 5O5NKRJVK

Squares and roots of 15998598987104

• 15998598987104 squared (15998598987104²) is 255955169550165134758306816
• 15998598987104 cubed (15998598987104³) is 4094924116309304508260183090307659300864
• The square root of 15998598987104 is 3999824.8695541657
• The cube root of 15998598987104 is 25197.6854907463

Scales and comparisons

• 15,998,598,987,104 seconds is equal to 508,705 years, 49 weeks, 6 days, 18 hours, 11 minutes, 44 seconds.
• To count from 1 to 15,998,598,987,104 would take you about one million, two hundred seventy-one thousand, seven hundred sixty-four 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 15998598987104 cubic inches would be around 2099.8 feet tall.

Recreational maths with 15998598987104

• 15998598987104 backwards is 40178989589951
• The number of decimal digits it has is: 14
• The sum of 15998598987104's digits is 83
• More coming soon!