159986789118

Names of 159986789118

• Cardinal: 159986789118 can be written as One hundred fifty-nine billion, nine hundred eighty-six million, seven hundred eighty-nine thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.59986789118 × 10¹¹

Factors of 159986789118

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1050

Divisors of 159986789118

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 71 78 114 117 142 171 213 234 241 247 342 351 426 482 494 513 639 701 702 723 741 923 1026 1278 1349 1402 1446 1482 1846 1917 2103 2169 2223 2698 2769 3133 3834 4047 4206 4338 4446 4579 5538 6266 6309 6507 6669 8094 8307 9113 9158 9399 12141 12618 13014 13319 13338 13737 16614 17111 17537 18226 18798 18927 24282 24921 26638 27339 27474 28197 34222 35074 36423 37854 39957 41211 49771 49842 51333 52611 54678 56394 59527 72846 79914 82017 82422 84591 99542 102666 105222 119054 119871 123633 149313 153999 157833 164034 168941 169182 173147 178581 222443 239742 246051 247266 298626 307998 315666 325109 337882 346294 357162 359613 444886 447939 461997 473499 492102 506823 519441 535743 647023 650218 667329 719226 895878 923994 945649 946998 975327 1013646 1038882 1071486 1294046 1334658 1343817 1520469 1558323 1607229 1891298 1941069 1950654 2001987 2196233 2687634 2836947 2925981 3040938 3116646 3209879 3214458 3882138 4003974 4226417 4392466 4561407 4674969 5673894 5823207 5851962 6005961 6419758 6588699 8452834 8510841 8777943 9122814 9349938 9629637 11646414 11994811 12011922 12293437 12679251 13177398 17021682 17469621 17555886 19259274 19766097 23989622 24586874 25358502 25532523 28888911 34939242 35984433 36880311 38037753 39532194 41728427 51065046 57777822 59298291 71968866 73760622 76075506 83456854 86666733 107953299 110640933 114113259 118596582 125185281 155932543 173333466 215906598 221281866 227901409 228226518 250370562 311865086 323859897 331922799 375555843 455802818 467797629 647719794 663845598 683704227 751111686 935595258 1126667529 1367408454 1403392887 2051112681 2253335058 2806785774 2962718317 4102225362 4210178661 5925436634 6153338043 8420357322 8888154951 12306676086 17776309902 26664464853 53328929706 79993394559 159986789118
• Sum of all divisors σ(n): 410983372800
• Sum of proper divisors (its aliquot sum) s(n): 250996583682
• 159986789118 is an abundant number, because the sum of its proper divisors (250996583682) is greater than itself. Its abundance is 91009794564

Bases of 159986789118

• Binary: 10010100111111111101001010101011111110₂
• Hexadecimal: 0x253FF4AAFE
• Base-36: 21HW04JI

Squares and roots of 159986789118

• 159986789118 squared (159986789118²) is 25595772692287403217924
• 159986789118 cubed (159986789118³) is 4094985488033247883673841585751032
• The square root of 159986789118 is 399983.4860566121
• The cube root of 159986789118 is 5428.6858130319

Scales and comparisons

• 159,986,789,118 seconds is equal to 5,087 years, 4 weeks, 2 days, 22 hours, 45 minutes, 18 seconds.
• To count from 1 to 159,986,789,118 would take you about ten thousand, one hundred seventy-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 159986789118 cubic inches would be around 452.4 feet tall.

Recreational maths with 159986789118

• 159986789118 backwards is 811987689951
• The number of decimal digits it has is: 12
• The sum of 159986789118's digits is 72
• More coming soon!