12688790504297780000

Names of 12688790504297780000

• Cardinal: 12688790504297780000 can be written as Twelve quintillion, six hundred eighty-eight quadrillion, seven hundred ninety trillion, five hundred four billion, two hundred ninety-seven million, seven hundred eighty thousand.

Scientific notation

• Scientific notation: 1.268879050429778 × 10¹⁹

Factors of 12688790504297780000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 680803

Divisors of 12688790504297780000

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 125 148 160 185 200 250 296 370 400 500 592 625 740 800 925 1000 1184 1250 1369 1480 1850 2000 2500 2738 2960 3700 4000 4625 5000 5476 5920 6845 7400 9250 10000 10952 13690 14800 18500 20000 21904 23125 27380 29600 34225 37000 43808 46250 54760 68450 74000 92500 109520 136900 148000 171125 185000 219040 273800 342250 370000 547600 680759 684500 740000 855625 1095200 1361518 1369000 1711250 2723036 2738000 3403795 3422500 5446072 5476000 6807590 6845000 10892144 13615180 13690000 17018975 21784288 25188083 27230360 27380000 34037950 50376166 54460720 68075900 85094875 100752332 108921440 125940415 136151800 170189750 201504664 251880830 272303600 340379500 403009328 425474375 503761660 544607200 629702075 680759000 806018656 850948750 931959071 1007523320 1259404150 1361518000 1701897500 1863918142 2015046640 2518808300 2723036000 3148510375 3403795000 3727836284 4030093280 4659795355 5037616600 6297020750 6807590000 7455672568 9319590710 10075233200 12594041500 13615180000 14911345136 15742551875 18639181420 20150466400 23298976775 25188083000 29822690272 31485103750 37278362840 46597953550 50376166000 62970207500 74556725680 93195907100 100752332000 116494883875 125940415000 149113451360 186391814200 232989767750 251880830000 372783628400 463432816081 465979535500 503761660000 582474419375 745567256800 926865632162 931959071000 1164948838750 1853731264324 1863918142000 2317164080405 2329897677500 3707462528648 3727836284000 4634328160810 4659795355000 7414925057296 9268656321620 9319590710000 11585820402025 14829850114592 17147014194997 18537312643240 18639181420000 23171640804050 34294028389994 37074625286480 46343281608100 57929102010125 68588056779988 74149250572960 85735070974985 92686563216200 115858204020250 137176113559976 171470141949970 185373126432400 231716408040500 274352227119952 289645510050625 342940283899940 370746252864800 428675354874925 463432816081000 548704454239904 579291020101250 634439525214889 685880567799880 857350709749850 926865632162000 1158582040202500 1268879050429778 1371761135599760 1714701419499700 1853731264324000 2143376774374625 2317164080405000 2537758100859556 2743522271199520 3172197626074445 3429402838999400 4286753548749250 4634328160810000 5075516201719112 6344395252148890 6858805677998800 8573507097498500 9268656321620000 10151032403438224 10716883871873125 12688790504297780 13717611355997600 15860988130372225 17147014194997000 20302064806876448 21433767743746250 25377581008595560 31721976260744450 34294028389994000 42867535487492500 50755162017191120 63443952521488900 68588056779988000 79304940651861125 85735070974985000 101510324034382240 126887905042977800 158609881303722250 171470141949970000 253775810085955600 317219762607444500 342940283899940000 396524703259305625 507551620171911200 634439525214889000 793049406518611250 1268879050429778000 1586098813037222500 2537758100859556000 3172197626074445000 6344395252148890000 12688790504297780000
• Sum of all divisors σ(n): 32082861911510286261
• Sum of proper divisors (its aliquot sum) s(n): 19394071407212506261
• 12688790504297780000 is an abundant number, because the sum of its proper divisors (19394071407212506261) is greater than itself. Its abundance is 6705280902914726261

Bases of 12688790504297780000

• Binary: 1011000000010111101000111011110001001110000001001101001100100000₂
• Hexadecimal: 0xB017A3BC4E04D320
• Base-36: 2OEIWU5C4M7FK

Squares and roots of 12688790504297780000

• 12688790504297780000 squared (12688790504297780000²) is 161005404461957510088650912928400000000
• 12688790504297780000 cubed (12688790504297780000³) is 2042963847277509872605039609491011220765418952000000000000
• The square root of 12688790504297780000 is 3562132858.8779195057
• The cube root of 12688790504297780000 is 2332419.9227899297

Scales and comparisons

• 12,688,790,504,297,780,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,688,790,504,297,780,000 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 12688790504297780000 cubic inches would be around 194368.3 feet tall.

Recreational maths with 12688790504297780000

• 12688790504297780000 backwards is 00008779240509788621
• The number of decimal digits it has is: 20
• The sum of 12688790504297780000's digits is 83
• More coming soon!