159345178918128

Names of 159345178918128

• Cardinal: 159345178918128 can be written as One hundred fifty-nine trillion, three hundred forty-five billion, one hundred seventy-eight million, nine hundred eighteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.59345178918128 × 10¹⁴

Factors of 159345178918128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17442491

Divisors of 159345178918128

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 53 54 56 57 63 72 76 81 84 106 108 112 114 126 133 144 152 159 162 168 171 189 212 216 228 252 266 304 318 324 336 342 371 378 399 424 432 456 477 504 513 532 567 636 648 684 742 756 798 848 912 954 1007 1008 1026 1064 1113 1134 1197 1272 1296 1368 1431 1484 1512 1539 1596 1908 2014 2052 2128 2226 2268 2394 2544 2736 2862 2968 3021 3024 3078 3192 3339 3591 3816 4028 4104 4293 4452 4536 4788 5724 5936 6042 6156 6384 6678 7049 7182 7632 8056 8208 8586 8904 9063 9072 9576 10017 10773 11448 12084 12312 13356 14098 14364 16112 17172 17808 18126 19152 20034 21147 21546 22896 24168 24624 26712 27189 28196 28728 30051 34344 36252 40068 42294 43092 48336 53424 54378 56392 57456 60102 63441 68688 72504 80136 81567 84588 86184 108756 112784 120204 126882 145008 160272 163134 169176 172368 190323 217512 240408 253764 326268 338352 380646 435024 480816 507528 570969 652536 761292 1015056 1141938 1305072 1522584 2283876 3045168 4567752 9135504 17442407 34884814 52327221 69769628 104654442 122096849 139539256 156981663 209308884 244193698 279078512 313963326 331405733 366290547 418617768 470944989 488387396 627926652 662811466 732581094 837235536 924447571 941889978 976774792 994217199 1098871641 1255853304 1325622932 1412834967 1465162188 1848895142 1883779956 1953549584 1988434398 2197743282 2319840131 2511706608 2651245864 2773342713 2825669934 2930324376 2982651597 3296614923 3697790284 3767559912 3976868796 4395486564 4639680262 5302491728 5546685426 5651339868 5860648752 5965303194 6471132997 6593229846 6959520393 7395580568 7535119824 7953737592 8320028139 8790973128 8947954791 9279360524 9889844769 11093370852 11302679736 11930606388 12942265994 13186459692 13919040786 14791161136 15907475184 16640056278 17564503849 17581946256 17895909582 18558721048 19413398991 19779689538 20878561179 22186741704 22605359472 23861212776 24960084417 25884531988 26372919384 26843864373 27838081572 33280112556 35129007698 35791819164 37117442096 38826797982 39559379076 41757122358 44373483408 47722425552 49920168834 51769063976 52693511547 52745838768 53687728746 55676163144 58240196973 62635683537 66560225112 70258015396 71583638328 74880253251 77653595964 79118758152 83514244716 99840337668 103538127952 105387023094 107375457492 111352326288 116480393946 122951526943 125271367074 133120450224 140516030792 143167276656 149760506502 155307191928 158080534641 158237516304 167028489432 174720590919 187907050611 199680675336 210774046188 214750914984 232960787892 245903053886 250542734148 281032061584 299521013004 310614383856 316161069282 334056978864 349441181838 368854580829 375814101222 399361350672 421548092376 429501829968 465921575784 474241603923 491806107772 501085468296 524161772757 599042026008 632322138564 698882363676 737709161658 751628202444 843096184752 931843151568 948483207846 983612215544 1002170936592 1048323545514 1106563742487 1198084052016 1264644277128 1397764727352 1422724811769 1475418323316 1503256404888 1896966415692 1967224431088 2096647091028 2213127484974 2529288554256 2795529454704 2845449623538 2950836646632 3006512809776 3319691227461 3793932831384 4193294182056 4426254969948 5690899247076 5901673293264 6639382454922 7587865662768 8386588364112 8852509939896 9959073682383 11381798494152 13278764909844 17705019879792 19918147364766 22763596988304 26557529819688 39836294729532 53115059639376 79672589459064 159345178918128
• Sum of all divisors σ(n): 565284721605120
• Sum of proper divisors (its aliquot sum) s(n): 405939542686992
• 159345178918128 is an abundant number, because the sum of its proper divisors (405939542686992) is greater than itself. Its abundance is 246594363768864

Bases of 159345178918128

• Binary: 100100001110110001110000110010010011110011110000₂
• Hexadecimal: 0x90EC70C93CF0
• Base-36: 1KHE5XCV00

Squares and roots of 159345178918128

• 159345178918128 squared (159345178918128²) is 25390886044450224016527024384
• 159345178918128 cubed (159345178918128³) is 4045915279642720280272368918124744195633152
• The square root of 159345178918128 is 12623200.0268603841
• The cube root of 159345178918128 is 54214.1903220819

Scales and comparisons

• 159,345,178,918,128 seconds is equal to 5,066,683 years, 41 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 159,345,178,918,128 would take you about twelve million, six hundred sixty-six thousand, seven hundred nine 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 159345178918128 cubic inches would be around 4517.8 feet tall.

Recreational maths with 159345178918128

• 159345178918128 backwards is 821819871543951
• 159345178918128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 159345178918128's digits is 72
• More coming soon!