15137597169420

Names of 15137597169420

• Cardinal: 15137597169420 can be written as Fifteen trillion, one hundred thirty-seven billion, five hundred ninety-seven million, one hundred sixty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.513759716942 × 10¹³

Factors of 15137597169420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22935753308

Divisors of 15137597169420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 22935753287 45871506574 68807259861 91743013148 114678766435 137614519722 229357532870 252293286157 275229039444 344036299305 458715065740 504586572314 688072598610 756879858471 1009173144628 1261466430785 1376145197220 1513759716942 2522932861570 3027519433884 3784399292355 5045865723140 7568798584710 15137597169420
• Sum of all divisors σ(n): 46238478628608
• Sum of proper divisors (its aliquot sum) s(n): 31100881459188
• 15137597169420 is an abundant number, because the sum of its proper divisors (31100881459188) is greater than itself. Its abundance is 15963284289768

Bases of 15137597169420

• Binary: 11011100010001111111000110100001111100001100₂
• Hexadecimal: 0xDC47F1A1F0C
• Base-36: 5D646IHHO

Squares and roots of 15137597169420

• 15137597169420 squared (15137597169420²) is 229146848063632396183136400
• 15137597169420 cubed (15137597169420³) is 3468732678629556568505257580577768888000
• The square root of 15137597169420 is 3890706.5128868305
• The cube root of 15137597169420 is 24737.3010632605

Scales and comparisons

• 15,137,597,169,420 seconds is equal to 481,328 years, 39 weeks, 5 days, 22 hours, 37 minutes.
• To count from 1 to 15,137,597,169,420 would take you about one million, two hundred three thousand, three hundred twenty-one 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 15137597169420 cubic inches would be around 2061.4 feet tall.

Recreational maths with 15137597169420

• 15137597169420 backwards is 02496179573151
• 15137597169420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15137597169420's digits is 60
• More coming soon!