159321731331072

Names of 159321731331072

• Cardinal: 159321731331072 can be written as One hundred fifty-nine trillion, three hundred twenty-one billion, seven hundred thirty-one million, three hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.59321731331072 × 10¹⁴

Factors of 159321731331072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 51862542756

Divisors of 159321731331072

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 51862542751 103725085502 155587628253 207450171004 311175256506 414900342008 622350513012 829800684016 1244701026024 1659601368032 2489402052048 3319202736064 4978804104096 6638405472128 9957608208192 13276810944256 19915216416384 26553621888512 39830432832768 53107243777024 79660865665536 159321731331072
• Sum of all divisors σ(n): 424650500053376
• Sum of proper divisors (its aliquot sum) s(n): 265328768722304
• 159321731331072 is an abundant number, because the sum of its proper divisors (265328768722304) is greater than itself. Its abundance is 106007037391232

Bases of 159321731331072

• Binary: 100100001110011011111011001100110111010000000000₂
• Hexadecimal: 0x90E6FB337400
• Base-36: 1KH3E59P1C

Squares and roots of 159321731331072

• 159321731331072 squared (159321731331072²) is 25383414074330289360872669184
• 159321731331072 cubed (159321731331072³) is 4044129477415802031121794884268073836085248
• The square root of 159321731331072 is 12622271.2429685963
• The cube root of 159321731331072 is 54211.5309919561

Scales and comparisons

• 159,321,731,331,072 seconds is equal to 5,065,938 years, 12 weeks, 4 days, 51 minutes, 12 seconds.
• To count from 1 to 159,321,731,331,072 would take you about twelve million, six hundred sixty-four thousand, eight hundred forty-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 159321731331072 cubic inches would be around 4517.6 feet tall.

Recreational maths with 159321731331072

• 159321731331072 backwards is 270133137123951
• 159321731331072 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 159321731331072's digits is 48
• More coming soon!