159271972090

Names of 159271972090

• Cardinal: 159271972090 can be written as One hundred fifty-nine billion, two hundred seventy-one million, nine hundred seventy-two thousand and ninety.

Scientific notation

• Scientific notation: 1.5927197209 × 10¹¹

Factors of 159271972090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 174

Divisors of 159271972090

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 121 149 154 242 245 298 385 490 539 605 745 770 847 1043 1078 1210 1331 1490 1639 1694 2086 2662 2695 3278 4235 5215 5390 5929 6655 7301 8195 8470 9317 10430 11473 11858 13310 14602 14641 16390 18029 18634 22201 22946 29282 29645 36058 36505 44402 46585 57365 59290 65219 73010 73205 80311 90145 93170 102487 111005 114730 126203 130438 146410 155407 160622 180290 198319 204974 222010 244211 252406 310814 326095 396638 401555 488422 512435 631015 652190 717409 777035 803110 883421 991595 1024870 1087849 1221055 1262030 1388233 1434818 1554070 1709477 1766842 1983190 2175698 2181509 2442110 2686321 2776466 3418954 3587045 4363018 4417105 5372642 5439245 6941165 7174090 8547385 8834210 9717631 10878490 10907545 11966339 13431605 13882330 15270563 17094770 18804247 19435262 21815090 23932678 26863210 29549531 30541126 37608494 48588155 59099062 59831695 76352815 94021235 97176310 106893941 119663390 131629729 147747655 152705630 188042470 206846717 213787882 263259458 295495310 325044841 413693434 534469705 650089682 658148645 1034233585 1068939410 1316297290 1447927019 1625224205 2068467170 2275313887 2895854038 3250448410 4550627774 7239635095 11376569435 14479270190 15927197209 22753138870 31854394418 79635986045 159271972090
• Sum of all divisors σ(n): 369321889230
• Sum of proper divisors (its aliquot sum) s(n): 210049917140
• 159271972090 is an abundant number, because the sum of its proper divisors (210049917140) is greater than itself. Its abundance is 50777945050

Bases of 159271972090

• Binary: 10010100010101010110010110110011111010₂
• Hexadecimal: 0x2515596CFA
• Base-36: 2162F46Y

Squares and roots of 159271972090

• 159271972090 squared (159271972090²) is 25367561093437738968100
• 159271972090 cubed (159271972090³) is 4040341482465385443079928600329000
• The square root of 159271972090 is 399088.9275462299
• The cube root of 159271972090 is 5420.5886636359

Scales and comparisons

• 159,271,972,090 seconds is equal to 5,064 years, 18 weeks, 3 days, 14 hours, 28 minutes, 10 seconds.
• To count from 1 to 159,271,972,090 would take you about ten thousand, one hundred twenty-eight 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 159271972090 cubic inches would be around 451.7 feet tall.

Recreational maths with 159271972090

• 159271972090 backwards is 090279172951
• The number of decimal digits it has is: 12
• The sum of 159271972090's digits is 52
• More coming soon!