189399447391128

Names of 189399447391128

• Cardinal: 189399447391128 can be written as One hundred eighty-nine trillion, three hundred ninety-nine billion, four hundred forty-seven million, three hundred ninety-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.89399447391128 × 10¹⁴

Factors of 189399447391128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 161

Divisors of 189399447391128

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 13 17 24 26 34 37 39 51 52 68 74 78 89 102 104 111 136 148 156 178 204 221 222 267 296 312 356 408 442 444 481 534 629 663 712 884 888 962 1068 1157 1258 1326 1369 1443 1513 1768 1887 1924 2136 2314 2516 2652 2738 2886 3026 3293 3471 3774 3848 4107 4539 4628 5032 5304 5476 5772 6052 6586 6942 7548 7921 8177 8214 9078 9256 9879 10952 11544 12104 13172 13884 15096 15842 16354 16428 17797 18156 19669 19758 23273 23763 24531 26344 27768 31684 32708 32856 35594 36312 39338 39516 42809 46546 47526 49062 50653 53391 55981 59007 63368 65416 69819 71188 78676 79032 85618 93092 95052 98124 101306 102973 106782 111962 118014 121841 128427 134657 139638 142376 151959 157352 167943 171236 186184 190104 196248 202612 205946 213564 223924 236028 243682 256854 269314 279276 293077 302549 303918 308919 335886 342472 365523 403971 405224 411892 427128 447848 472056 487364 513708 538628 558552 586154 605098 607836 617838 658489 671772 704969 727753 731046 807942 823784 861101 879231 907647 974728 1027416 1077256 1172308 1210196 1215672 1235676 1316978 1343544 1409938 1455506 1462092 1583933 1615884 1722202 1750541 1758462 1815294 1975467 2071297 2114907 2183259 2344616 2420392 2471352 2583303 2633956 2819876 2911012 2924184 3167866 3231768 3444404 3501082 3516924 3630588 3810001 3950934 4142594 4229814 4366518 4508117 4751799 4982309 5166606 5251623 5267912 5639752 5822024 6213891 6335732 6888808 7002164 7033848 7261176 7620002 7901868 8285188 8459628 8733036 9016234 9164597 9503598 9964618 10333212 10503246 10843849 11194313 11430003 11984473 12427782 12671464 13524351 14004328 14946927 15240004 15803736 16570376 16919256 17466072 18032468 18329194 19007196 19929236 20666424 21006492 21687698 22388626 22860006 23968946 24855564 26083853 26926861 27048702 27493791 29893854 30480008 32531547 33582939 35953419 36064936 36658388 38014392 39858472 42012984 43375396 44777252 45720012 47937892 49711128 52167706 53853722 54097404 54987582 58605521 59787708 64770017 65063094 67165878 71906838 73316776 76637989 78251559 80780583 86750792 89554504 91440024 95875784 104335412 107707444 108194808 109975164 117211042 119575416 129540034 130126188 134331756 140970037 143813676 153275978 155798149 156503118 161561166 175816563 184345433 194310051 208670824 215414888 219950328 229913967 234422084 259080068 260252376 268663512 281940074 287627352 306551956 311596298 313006236 323122332 339090089 351633126 368690866 388620102 401222413 422910111 443425501 459827934 467394447 468844168 518160136 553036299 563880148 613103912 623192596 626012472 646244664 678180178 703266252 737381732 777240204 802444826 845820222 886851002 919655868 934788894 965102561 996293857 1017270267 1106072598 1127760296 1203667239 1246385192 1330276503 1356360356 1406532504 1474763464 1554480408 1604889652 1691640444 1773702004 1839311736 1869577788 1930205122 1992587714 2034540534 2212145196 2396490629 2407334478 2660553006 2712720712 2895307683 2988881571 3209779304 3383280888 3547404008 3739155576 3860410244 3985175428 4069081068 4424290392 4792981258 4814668956 5215891369 5321106012 5764531513 5790615366 5977763142 6820781021 7189471887 7720820488 7970350856 8138162136 9585962516 9629337912 10431782738 10642212024 11529063026 11581230732 11955526284 12546333293 13641562042 14378943774 15647674107 16406743537 17293594539 19171925032 20462343063 20863565476 23058126052 23162461464 23911052568 25092666586 27283124084 28757887548 31295348214 32813487074 34587189078 35708794757 37638999879 40924686126 41727130952 46116252104 49220230611 50185333172 54566248168 57515775096 62590696428 65626974148 69174378156 71417589514 75277999758 81849372252 88670153273 98440461222 100370666344 107126384271 125181392856 131253948296 138348756312 142835179028 150555999516 163698744504 177340306546 196880922444 213287665981 214252768542 266010459819 285670358056 301111999032 354680613092 393761844888 426575331962 428505537084 464214331841 532020919638 607049510869 639862997943 709361226184 853150663924 857011074168 928428663682 1064041839276 1214099021738 1279725995886 1392642995523 1706301327848 1821148532607 1856857327364 2128083678552 2428198043476 2559451991772 2785285991046 3642297065214 3713714654728 4856396086952 5118903983544 5570571982092 7284594130428 7891643641297 11141143964184 14569188260856 15783287282594 23674930923891 31566574565188 47349861847782 63133149130376 94699723695564 189399447391128
• Sum of all divisors σ(n): 561220210656000
• Sum of proper divisors (its aliquot sum) s(n): 371820763264872
• 189399447391128 is an abundant number, because the sum of its proper divisors (371820763264872) is greater than itself. Its abundance is 182421315873744

Bases of 189399447391128

• Binary: 101011000100000111111110110010000100101110011000₂
• Hexadecimal: 0xAC41FEC84B98
• Base-36: 1V4WWKTSWO

Squares and roots of 189399447391128

• 189399447391128 squared (189399447391128²) is 35872150672064662965413112384
• 189399447391128 cubed (189399447391128³) is 6794165514020328061953931108414551468529152
• The square root of 189399447391128 is 13762247.1781002393
• The cube root of 189399447391128 is 57428.3364190341

Scales and comparisons

• 189,399,447,391,128 seconds is equal to 6,022,316 years, 29 weeks, 6 days, 16 hours, 38 minutes, 48 seconds.
• To count from 1 to 189,399,447,391,128 would take you about fifteen million, fifty-five thousand, seven hundred ninety-one 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 189399447391128 cubic inches would be around 4785.7 feet tall.

Recreational maths with 189399447391128

• 189399447391128 backwards is 821193744993981
• 189399447391128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 189399447391128's digits is 78
• More coming soon!