159240864090

Names of 159240864090

• Cardinal: 159240864090 can be written as One hundred fifty-nine billion, two hundred forty million, eight hundred sixty-four thousand and ninety.

Scientific notation

• Scientific notation: 1.5924086409 × 10¹¹

Factors of 159240864090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 157817

Divisors of 159240864090

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 19 21 22 23 30 33 35 38 42 46 55 57 66 69 70 77 95 105 110 114 115 133 138 154 161 165 190 209 210 230 231 253 266 285 322 330 345 385 399 418 437 462 483 506 570 627 665 690 759 770 798 805 874 966 1045 1155 1254 1265 1311 1330 1463 1518 1610 1771 1995 2090 2185 2310 2415 2530 2622 2926 3059 3135 3542 3795 3990 4370 4389 4807 4830 5313 6118 6270 6555 7315 7590 8778 8855 9177 9614 10626 13110 14421 14630 15295 17710 18354 21945 24035 26565 28842 30590 33649 43890 45885 48070 53130 67298 72105 91770 100947 144210 157747 168245 201894 315494 336490 473241 504735 788735 946482 1009470 1104229 1577470 1735217 2208458 2366205 2997193 3312687 3470434 3628181 4732410 5205651 5521145 5994386 6625374 7256362 8676085 8991579 10411302 10884543 11042290 12146519 14985965 16563435 17352170 17983158 18140905 20980351 21769086 24293038 25397267 26028255 29971930 32969123 33126870 36281810 36439557 39909991 41960702 44957895 50794534 52056510 54422715 60732595 62941053 65938246 68935439 72879114 76191801 79819982 89915790 98907369 104901755 108845430 119729973 121465190 125882106 126986335 137870878 152383602 164845615 182197785 197814738 199549955 206806317 209803510 230783861 239459946 253972670 279369937 314705265 329691230 344677195 364395570 380959005 399099910 413612634 461567722 482548073 494536845 558739874 598649865 629410530 689354390 692351583 758289829 761918010 838109811 965096146 989073690 1034031585 1153919305 1197299730 1384703166 1396849685 1447644219 1516579658 1676219622 2068063170 2274869487 2307838610 2412740365 2793699370 2895288438 3461757915 3791449145 4190549055 4549738974 4825480730 5308028803 6923515830 7238221095 7582898290 8381098110 10616057606 11374347435 14476442190 15924086409 22748694870 26540144015 31848172818 53080288030 79620432045 159240864090
• Sum of all divisors σ(n): 523370004480
• Sum of proper divisors (its aliquot sum) s(n): 364129140390
• 159240864090 is an abundant number, because the sum of its proper divisors (364129140390) is greater than itself. Its abundance is 204888276300

Bases of 159240864090

• Binary: 10010100010011011111101100000101011010₂
• Hexadecimal: 0x25137EC15A
• Base-36: 215JWD3U

Squares and roots of 159240864090

• 159240864090 squared (159240864090²) is 25357652796129851528100
• 159240864090 cubed (159240864090³) is 4037974542549922165178050915929000
• The square root of 159240864090 is 399049.9518731961
• The cube root of 159240864090 is 5420.2357355609

Scales and comparisons

• 159,240,864,090 seconds is equal to 5,063 years, 19 weeks, 13 hours, 21 minutes, 30 seconds.
• To count from 1 to 159,240,864,090 would take you about ten thousand, one hundred twenty-six 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 159240864090 cubic inches would be around 451.7 feet tall.

Recreational maths with 159240864090

• 159240864090 backwards is 090468042951
• The number of decimal digits it has is: 12
• The sum of 159240864090's digits is 48
• More coming soon!