125664627081081312

Names of 125664627081081312

• Cardinal: 125664627081081312 can be written as One hundred twenty-five quadrillion, six hundred sixty-four trillion, six hundred twenty-seven billion, eighty-one million, eighty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.25664627081081312 × 10¹⁷

Factors of 125664627081081312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58023666

Divisors of 125664627081081312

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 252 288 324 336 378 432 504 567 648 672 756 864 1008 1134 1296 1512 2016 2268 2592 3024 4536 6048 9072 18144 119611 239222 358833 478444 717666 837277 956888 1076499 1435332 1674554 1913776 2152998 2511831 2870664 3229497 3349108 3827552 4305996 5023662 5741328 6458994 6698216 7535493 8611992 9688491 10047324 11482656 12917988 13396432 15070986 17223984 19376982 20094648 22606479 25835976 26792864 30141972 34447968 38753964 40189296 45212958 51671952 57904043 60283944 67819437 77507928 80378592 90425916 103343904 115808086 120567888 135638874 155015856 173712129 180851832 231616172 241135776 271277748 310031712 347424258 361703664 405328301 463232344 521136387 542555496 694848516 723407328 810656602 926464688 1042272774 1085110992 1215984903 1389697032 1563409161 1621313204 1852929376 2084545548 2170221984 2431969806 2779394064 3126818322 3242626408 3647954709 4169091096 4690227483 4863939612 5558788128 6253636644 6485252816 7295909418 8338182192 9380454966 9727879224 10943864127 12507273288 12970505632 14591818836 16676364384 18760909932 19455758448 21887728254 25014546576 29183637672 32831592381 37521819864 38911516896 43775456508 50029093152 58367275344 65663184762 75043639728 87550913016 116734550688 131326369524 150087279456 175101826032 262652739048 350203652064 525305478096 1050610956192 6925960487273 13851920974546 20777881461819 27703841949092 41555762923638 48481723410911 55407683898184 62333644385457 83111525847276 96963446821822 110815367796368 124667288770914 145445170232733 166223051694552 187000933156371 193926893643644 221630735592736 249334577541828 290890340465466 332446103389104 374001866312742 387853787287288 436335510698199 498669155083656 561002799469113 581780680930932 664892206778208 748003732625484 775707574574576 872671021396398 997338310167312 1122005598938226 1163561361861864 1309006532094597 1496007465250968 1551415149149152 1745342042792796 1994676620334624 2244011197876452 2327122723723728 2618013064189194 2992014930501936 3490684085585592 3927019596283791 4488022395752904 4654245447447456 5236026128378388 5984029861003872 6981368171171184 7854039192567582 8976044791505808 10472052256756776 13962736342342368 15708078385135164 17952089583011616 20944104513513552 31416156770270328 41888209027027104 62832313540540656 125664627081081312
• Sum of all divisors σ(n): 422376312870433152
• Sum of proper divisors (its aliquot sum) s(n): 296711685789351840
• 125664627081081312 is an abundant number, because the sum of its proper divisors (296711685789351840) is greater than itself. Its abundance is 171047058708270528

Bases of 125664627081081312

• Binary: 110111110011100110101000000000001111111111111000111100000₂
• Hexadecimal: 0x1BE735001FFF1E0
• Base-36: YDCE4PRJY00

Squares and roots of 125664627081081312

• 125664627081081312 squared (125664627081081312²) is 15791598499427234664875427155641344
• 125664627081081312 cubed (125664627081081312³) is 1984445336444686682713831990139320389878516372963328
• The square root of 125664627081081312 is 354492069.1370701341
• The cube root of 125664627081081312 is 500884.6034718729

Scales and comparisons

• 125,664,627,081,081,312 seconds is equal to 3,995,746,434 years, 50 weeks, 1 day, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 125,664,627,081,081,312 would take you about eleven billion, nine hundred eighty-seven million, two hundred thirty-nine thousand, three hundred 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 125664627081081312 cubic inches would be around 41740.4 feet tall.

Recreational maths with 125664627081081312

• 125664627081081312 backwards is 213180180726466521
• 125664627081081312 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 125664627081081312's digits is 63
• More coming soon!