159391707497022942

Names of 159391707497022942

• Cardinal: 159391707497022942 can be written as One hundred fifty-nine quadrillion, three hundred ninety-one trillion, seven hundred seven billion, four hundred ninety-seven million, twenty-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.59391707497022942 × 10¹⁷

Factors of 159391707497022942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11423

Divisors of 159391707497022942

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 17 18 19 34 38 51 57 102 114 153 171 289 306 323 342 361 578 646 722 751 867 969 1083 1502 1734 1938 2166 2253 2601 2907 3249 4506 5202 5491 5814 6137 6498 6759 10631 10982 12274 12767 13518 14269 16473 18411 21262 25534 28538 31893 32946 36822 38301 42807 49419 55233 63786 76602 85614 95679 98838 104329 110466 114903 128421 180727 191358 201989 208658 217039 229806 242573 256842 271111 312987 361454 403978 434078 485146 542181 542222 605967 625974 651117 727719 813333 938961 1084362 1211934 1302234 1455438 1626543 1626666 1817901 1877922 1953351 2183157 2439999 3072359 3253086 3433813 3635802 3837791 3906702 4123741 4366314 4608887 4879998 6144718 6867626 7675582 7983881 8247482 9217077 9217774 10301439 11513373 12371223 13826661 15967762 18434154 20602878 23026746 23951643 24742446 27651231 27653322 30904317 34540119 37113669 41479983 47903286 55302462 58374821 61808634 65242447 69080238 71854929 74227338 78351079 82959966 113018161 116749642 130484894 135725977 143709858 151693739 156702158 175124463 195727341 226036322 235053237 271451954 303387478 339054483 350248926 391454682 407177931 455081217 470106474 525373389 587182023 678108966 705159711 814355862 910162434 1017163449 1050746778 1109121599 1174364046 1221533793 1365243651 1410319422 1921308737 2034326898 2147345059 2218243198 2307341609 2443067586 2578793563 2730487302 2882181041 3327364797 3842617474 4294690118 4614683218 5157587126 5763926211 5764362082 6442035177 6654729594 6922024827 7736380689 8646543123 9982094391 11527852422 12884070354 13844049654 15472761378 17291778633 17293086246 19326105531 19964188782 20766074481 23209142067 25939629369 32662248529 34583557266 36504866003 38652211062 40799556121 41532148962 43839490571 46418284134 48997077697 51879258738 65324497058 73009732006 81599112242 84876638911 87678981142 97986745587 97994155394 109514598009 122398668363 131518471713 146991233091 169753277822 195973491174 219029196018 244797336726 254629916733 263036943426 293960236761 293982466182 328543794027 367196005089 394555415139 440973699273 509259833466 587920473522 620582722051 657087588054 693592454057 734392010178 763889750199 789110830278 832950320849 881947398546 1241165444102 1387184908114 1442902861487 1527779500398 1612656139309 1665900641698 1861748166153 2080777362171 2498850962547 2885805722974 3225312278618 3723496332306 4161554724342 4328708584461 4837968417927 4997701925094 5585244498459 6242332086513 7496552887641 8657417168922 9675936835854 11170488996918 11791071718969 12484664173026 12986125753383 14513905253781 14993105775282 23582143437938 24529348645279 25972251506766 27415154368253 29027810507562 30640466646871 35373215156907 49058697290558 54830308736506 61280933293742 70746430313814 73588045935837 82245463104759 91921399940613 106119645470721 147176091871674 164490926209518 183842799881226 212239290941442 220764137807511 246736389314277 275764199821839 441528275615022 466057624260301 493472778628554 520887932996807 551528399643678 932115248520602 1041775865993614 1398172872780903 1562663798990421 2796345745561806 3125327597980842 4194518618342709 4687991396971263 8389037236685418 8855094860945719 9375982793942526 17710189721891438 26565284582837157 53130569165674314 79695853748511471 159391707497022942
• Sum of all divisors σ(n): 387734895630611568
• Sum of proper divisors (its aliquot sum) s(n): 228343188133588626
• 159391707497022942 is an abundant number, because the sum of its proper divisors (228343188133588626) is greater than itself. Its abundance is 68951480636565684

Bases of 159391707497022942

• Binary: 1000110110010001011110100111011001100000001100010111011110₂
• Hexadecimal: 0x23645E9D980C5DE
• Base-36: 17LFN7K7SM3I

Squares and roots of 159391707497022942

• 159391707497022942 squared (159391707497022942²) is 25405716418816519534115792874335364
• 159391707497022942 cubed (159391707497022942³) is 4049460520180315886439451658945450901491146909920888
• The square root of 159391707497022942 is 399238910.2993631581
• The cube root of 159391707497022942 is 542194.6663221877

Scales and comparisons

• 159,391,707,497,022,942 seconds is equal to 5,068,163,267 years, 25 weeks, 16 hours, 35 minutes, 42 seconds.
• To count from 1 to 159,391,707,497,022,942 would take you about fifteen billion, two hundred four million, four hundred eighty-nine thousand, eight hundred two 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 159391707497022942 cubic inches would be around 45182.9 feet tall.

Recreational maths with 159391707497022942

• 159391707497022942 backwards is 249220794707193951
• The number of decimal digits it has is: 18
• The sum of 159391707497022942's digits is 81
• More coming soon!