159855363072

Names of 159855363072

• Cardinal: 159855363072 can be written as One hundred fifty-nine billion, eight hundred fifty-five million, three hundred sixty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 1.59855363072 × 10¹¹

Factors of 159855363072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 26303

Divisors of 159855363072

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 677 768 1024 1152 1354 1536 2031 2304 2708 3072 4062 4608 5416 6093 8124 9216 10832 12186 16248 21664 24372 25621 32496 43328 48744 51242 64992 76863 86656 97488 102484 129984 153726 173312 194976 204968 230589 259968 307452 346624 389952 409936 461178 519936 614904 693248 779904 819872 922356 1039872 1229808 1559808 1639744 1844712 2079744 2459616 3119616 3279488 3689424 4919232 6239232 6558976 7378848 9838464 13117952 14757696 17345417 19676928 26235904 29515392 34690834 39353856 52036251 59030784 69381668 78707712 104072502 118061568 138763336 156108753 208145004 236123136 277526672 312217506 416290008 555053344 624435012 832580016 1110106688 1248870024 1665160032 2220213376 2497740048 3330320064 4440426752 4995480096 6660640128 8880853504 9990960192 13321280256 17761707008 19981920384 26642560512 39963840768 53285121024 79927681536 159855363072
• Sum of all divisors σ(n): 462278734476
• Sum of proper divisors (its aliquot sum) s(n): 302423371404
• 159855363072 is an abundant number, because the sum of its proper divisors (302423371404) is greater than itself. Its abundance is 142568008332

Bases of 159855363072

• Binary: 10010100111000000111110100010000000000₂
• Hexadecimal: 0x25381F4400
• Base-36: 21FPR7K0

Squares and roots of 159855363072

• 159855363072 squared (159855363072²) is 25553737102880941277184
• 159855363072 cubed (159855363072³) is 4084901922427470285053359709749248
• The square root of 159855363072 is 399819.1629624573
• The cube root of 159855363072 is 5427.1988857429

Scales and comparisons

• 159,855,363,072 seconds is equal to 5,082 years, 47 weeks, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 159,855,363,072 would take you about ten thousand, one hundred sixty-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 159855363072 cubic inches would be around 452.3 feet tall.

Recreational maths with 159855363072

• 159855363072 backwards is 270363558951
• The number of decimal digits it has is: 12
• The sum of 159855363072's digits is 54
• More coming soon!