159355887999309568

Names of 159355887999309568

• Cardinal: 159355887999309568 can be written as One hundred fifty-nine quadrillion, three hundred fifty-five trillion, eight hundred eighty-seven billion, nine hundred ninety-nine million, three hundred nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.59355887999309568 × 10¹⁷

Factors of 159355887999309568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20175

Divisors of 159355887999309568

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 479 896 958 1792 1916 3353 3832 6706 7664 13412 15328 19687 26824 30656 39374 53648 61312 78748 107296 122624 137809 157496 214592 229441 275618 314992 429184 458882 551236 629984 858368 917764 1102472 1259968 1606087 1835528 2204944 2519936 3212174 3671056 4409888 5039872 6424348 7342112 8819776 9430073 12848696 14684224 17639552 18860146 25697392 29368448 35279104 37720292 51394784 58736896 66010511 75440584 102789568 132021022 150881168 205579136 264042044 301762336 387577969 411158272 528084088 603524672 775155938 1056168176 1207049344 1550311876 2112336352 2414098688 2713045783 3100623752 4224672704 4517004967 5426091566 6201247504 8449345408 9034009934 10852183132 12402495008 16898690816 18068019868 21704366264 24804990016 31619034769 36136039736 43408732528 49609980032 63238069538 72272079472 86817465056 99219960064 126476139076 144544158944 173634930112 185649847151 252952278152 289088317888 347269860224 371299694302 505904556304 578176635776 694539720448 742599388604 1011809112608 1156353271552 1299548930057 1485198777208 2023618225216 2599097860114 2970397554416 4047236450432 5198195720228 5940795108832 8094472900864 10396391440456 11881590217664 20792782880912 23763180435328 41585565761824 47526360870656 83171131523648 88926276785329 166342263047296 177852553570658 332684526094592 355705107141316 622483937497303 711410214282632 1244967874994606 1422820428565264 2489935749989212 2845640857130528 4979871499978424 5691281714261056 9959742999956848 11382563428522112 19919485999913696 22765126857044224 39838971999827392 79677943999654784 159355887999309568
• Sum of all divisors σ(n): 364309645579156536
• Sum of proper divisors (its aliquot sum) s(n): 204953757579846968
• 159355887999309568 is an abundant number, because the sum of its proper divisors (204953757579846968) is greater than itself. Its abundance is 45597869580537400

Bases of 159355887999309568

• Binary: 1000110110001001010101010111111001000100001101011100000000₂
• Hexadecimal: 0x2362555F910D700
• Base-36: 17L2Y4B7OS1S

Squares and roots of 159355887999309568

• 159355887999309568 squared (159355887999309568²) is 25394299040048495191073244696346624
• 159355887999309568 cubed (159355887999309568³) is 4046731073646942477562387818995843540839924007698432
• The square root of 159355887999309568 is 399194048.0509567517
• The cube root of 159355887999309568 is 542154.0481580635

Scales and comparisons

• 159,355,887,999,309,568 seconds is equal to 5,067,024,318 years, 13 weeks, 20 hours, 39 minutes, 28 seconds.
• To count from 1 to 159,355,887,999,309,568 would take you about fifteen billion, two hundred one million, seventy-two thousand, nine hundred fifty-four 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 159355887999309568 cubic inches would be around 45179.5 feet tall.

Recreational maths with 159355887999309568

• 159355887999309568 backwards is 865903999788553951
• The number of decimal digits it has is: 18
• The sum of 159355887999309568's digits is 109
• More coming soon!