159908443872

Names of 159908443872

• Cardinal: 159908443872 can be written as One hundred fifty-nine billion, nine hundred eight million, four hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.59908443872 × 10¹¹

Factors of 159908443872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1486000

Divisors of 159908443872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 59 76 96 114 118 152 177 228 236 304 354 456 472 608 708 912 944 1121 1416 1824 1888 2242 2832 3363 4484 5664 6726 8968 13452 17936 26904 35872 53808 107616 1485917 2971834 4457751 5943668 8915502 11887336 17831004 23774672 28232423 35662008 47549344 56464846 71324016 84697269 87669103 112929692 142648032 169394538 175338206 225859384 263007309 338789076 350676412 451718768 526014618 677578152 701352824 903437536 1052029236 1355156304 1402705648 1665712957 2104058472 2710312608 2805411296 3331425914 4208116944 4997138871 6662851828 8416233888 9994277742 13325703656 19988555484 26651407312 39977110968 53302814624 79954221936 159908443872
• Sum of all divisors σ(n): 449341603200
• Sum of proper divisors (its aliquot sum) s(n): 289433159328
• 159908443872 is an abundant number, because the sum of its proper divisors (289433159328) is greater than itself. Its abundance is 129524715456

Bases of 159908443872

• Binary: 10010100111011010010010011011011100000₂
• Hexadecimal: 0x253B4936E0
• Base-36: 21GLCWYO

Squares and roots of 159908443872

• 159908443872 squared (159908443872²) is 25570710421564574352384
• 159908443872 cubed (159908443872³) is 4088972512213924196251767613390848
• The square root of 159908443872 is 399885.5384631959
• The cube root of 159908443872 is 5427.7995290843

Scales and comparisons

• 159,908,443,872 seconds is equal to 5,084 years, 30 weeks, 6 days, 4 hours, 11 minutes, 12 seconds.
• To count from 1 to 159,908,443,872 would take you about ten thousand, one hundred sixty-nine 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 159908443872 cubic inches would be around 452.3 feet tall.

Recreational maths with 159908443872

• 159908443872 backwards is 278344809951
• The number of decimal digits it has is: 12
• The sum of 159908443872's digits is 60
• More coming soon!