12742360458803812512

Names of 12742360458803812512

• Cardinal: 12742360458803812512 can be written as Twelve quintillion, seven hundred forty-two quadrillion, three hundred sixty trillion, four hundred fifty-eight billion, eight hundred three million, eight hundred twelve thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2742360458803812512 × 10¹⁹

Factors of 12742360458803812512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 446817416526

Divisors of 12742360458803812512

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 351 416 432 468 624 702 864 936 1248 1404 1872 2539 2808 3744 5078 5616 7617 10156 11232 15234 20312 22851 30468 33007 40624 45702 60936 66014 68553 81248 91404 99021 121872 132028 137106 182808 198042 243744 264056 274212 297063 365616 396084 528112 548424 594126 731232 792168 891189 1056224 1096848 1188252 1584336 1782378 2193696 2376504 3168672 3564756 4753008 7129512 9506016 14259024 28518048 446817413969 893634827938 1340452241907 1787269655876 2680904483814 3574539311752 4021356725721 5361808967628 5808626381597 7149078623504 8042713451442 10723617935256 11617252763194 12064070177163 14298157247008 16085426902884 17425879144791 21447235870512 23234505526388 24128140354326 32170853805768 34851758289582 42894471741024 46469011052776 48256280708652 52277637434373 64341707611536 69703516579164 92938022105552 96512561417304 104555274868746 128683415223072 139407033158328 156832912303119 185876044211104 193025122834608 209110549737492 278814066316656 313665824606238 386050245669216 418221099474984 557628132633312 627331649212476 836442198949968 1134469414067291 1254663298424952 1672884397899936 2268938828134582 2509326596849904 3403408242201873 4537877656269164 5018653193699808 6806816484403746 9075755312538328 10210224726605619 13613632968807492 14748102382874783 18151510625076656 20420449453211238 27227265937614984 29496204765749566 30630674179816857 36303021250153312 40840898906422476 44244307148624349 54454531875229968 58992409531499132 61261348359633714 81681797812844952 88488614297248698 108909063750459936 117984819062998264 122522696719267428 132732921445873047 163363595625689904 176977228594497396 235969638125996528 245045393438534856 265465842891746094 326727191251379808 353954457188994792 398198764337619141 471939276251993056 490090786877069712 530931685783492188 707908914377989584 796397528675238282 980181573754139424 1061863371566984376 1415817828755979168 1592795057350476564 2123726743133968752 3185590114700953128 4247453486267937504 6371180229401906256 12742360458803812512
• Sum of all divisors σ(n): 40039844646748464000
• Sum of proper divisors (its aliquot sum) s(n): 27297484187944651488
• 12742360458803812512 is an abundant number, because the sum of its proper divisors (27297484187944651488) is greater than itself. Its abundance is 14555123729140838976

Bases of 12742360458803812512

• Binary: 1011000011010101111101010101001101001010111111000001100010100000₂
• Hexadecimal: 0xB0D5F5534AFC18A0
• Base-36: 2OT6DSUP29RC0

Squares and roots of 12742360458803812512

• 12742360458803812512 squared (12742360458803812512²) is 162367750062086907301755015546447750144
• 12742360458803812512 cubed (12742360458803812512³) is 2068948398176076481606588817022765914852958624671997001728
• The square root of 12742360458803812512 is 3569644304.2415041877
• The cube root of 12742360458803812512 is 2335697.6768664403

Scales and comparisons

• 12,742,360,458,803,812,512 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,742,360,458,803,812,512 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 12742360458803812512 cubic inches would be around 194641.5 feet tall.

Recreational maths with 12742360458803812512

• 12742360458803812512 backwards is 21521830885406324721
• 12742360458803812512 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 12742360458803812512's digits is 72
• More coming soon!