159165161984

Names of 159165161984

• Cardinal: 159165161984 can be written as One hundred fifty-nine billion, one hundred sixty-five million, one hundred sixty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.59165161984 × 10¹¹

Factors of 159165161984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 441

Divisors of 159165161984

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 127 128 248 254 256 281 496 508 512 562 992 1016 1124 1984 2032 2248 3937 3968 4064 4496 7874 7936 8128 8711 8992 15748 15872 16256 17422 17984 31496 32512 34844 35687 35968 62992 65024 69688 71374 71936 78961 125984 139376 142748 143872 157922 251968 278752 285496 315844 503936 557504 570992 631688 1007872 1106297 1115008 1141984 1263376 2015744 2212594 2230016 2283968 2447791 2526752 4425188 4460032 4567936 4895582 5053504 8850376 9135872 9791164 10028047 10107008 17700752 18271744 19582328 20056094 20214016 35401504 39164656 40112188 40428032 70803008 78329312 80224376 141606016 156658624 160448752 283212032 310869457 313317248 320897504 566424064 621738914 626634496 641795008 1243477828 1253268992 1283590016 2486955656 2567180032 4973911312 5134360064 9947822624 19895645248 39791290496 79582580992 159165161984
• Sum of all divisors σ(n): 332044652544
• Sum of proper divisors (its aliquot sum) s(n): 172879490560
• 159165161984 is an abundant number, because the sum of its proper divisors (172879490560) is greater than itself. Its abundance is 13714328576

Bases of 159165161984

• Binary: 10010100001110111110111010001000000000₂
• Hexadecimal: 0x250EFBA200
• Base-36: 214ATSZK

Squares and roots of 159165161984

• 159165161984 squared (159165161984²) is 25333548789392958816256
• 159165161984 cubed (159165161984³) is 4032218396693297391018427132411904
• The square root of 159165161984 is 398955.0876777987
• The cube root of 159165161984 is 5419.3766840827

Scales and comparisons

• 159,165,161,984 seconds is equal to 5,060 years, 49 weeks, 6 days, 8 hours, 59 minutes, 44 seconds.
• To count from 1 to 159,165,161,984 would take you about ten thousand, one 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 159165161984 cubic inches would be around 451.6 feet tall.

Recreational maths with 159165161984

• 159165161984 backwards is 489161561951
• The number of decimal digits it has is: 12
• The sum of 159165161984's digits is 56
• More coming soon!