159383270720

Names of 159383270720

• Cardinal: 159383270720 can be written as One hundred fifty-nine billion, three hundred eighty-three million, two hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.5938327072 × 10¹¹

Factors of 159383270720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 46937

Divisors of 159383270720

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 16217 30713 32434 61426 64868 81085 122852 129736 153565 162170 245704 259472 307130 324340 491408 518944 614260 648680 982816 1037888 1228520 1297360 1965632 2457040 2594720 4914080 5189440 9828160 498072721 996145442 1992290884 2490363605 3984581768 4980727210 7969163536 9961454420 15938327072 19922908840 31876654144 39845817680 79691635360 159383270720
• Sum of all divisors σ(n): 379567174824
• Sum of proper divisors (its aliquot sum) s(n): 220183904104
• 159383270720 is an abundant number, because the sum of its proper divisors (220183904104) is greater than itself. Its abundance is 60800633384

Bases of 159383270720

• Binary: 10010100011011111110111011010101000000₂
• Hexadecimal: 0x251BFBB540
• Base-36: 217WOMRK

Squares and roots of 159383270720

• 159383270720 squared (159383270720²) is 25403026985404809318400
• 159383270720 cubed (159383270720³) is 4048817527122240212384525877248000
• The square root of 159383270720 is 399228.3440839341
• The cube root of 159383270720 is 5421.8509983493

Scales and comparisons

• 159,383,270,720 seconds is equal to 5,067 years, 46 weeks, 3 days, 18 hours, 45 minutes, 20 seconds.
• To count from 1 to 159,383,270,720 would take you about ten thousand, one hundred thirty-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 159383270720 cubic inches would be around 451.8 feet tall.

Recreational maths with 159383270720

• 159383270720 backwards is 027072383951
• The number of decimal digits it has is: 12
• The sum of 159383270720's digits is 47
• More coming soon!