27129457274642450

Names of 27129457274642450

• Cardinal: 27129457274642450 can be written as Twenty-seven quadrillion, one hundred twenty-nine trillion, four hundred fifty-seven billion, two hundred seventy-four million, six hundred forty-two thousand, four hundred fifty.

Scientific notation

• Scientific notation: 2.712945727464245 × 10¹⁶

Factors of 27129457274642450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 256000

Divisors of 27129457274642450

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 169 175 182 245 325 338 350 455 490 637 650 845 910 1183 1225 1274 1690 2275 2366 2450 3185 4225 4550 5915 6370 8281 8450 11830 15925 16562 29575 31850 41405 59150 82810 207025 255973 414050 511946 1279865 1791811 2559730 3327649 3583622 6399325 6655298 8959055 12542677 12798650 16638245 17918110 23293543 25085354 33276490 43259437 44795275 46587086 62713385 83191225 86518874 89590550 116467715 125426770 163054801 166382450 216297185 232935430 302816059 313566925 326109602 432594370 582338575 605632118 627133850 815274005 1081485925 1164677150 1514080295 1630548010 2119712413 2162971850 3028160590 4076370025 4239424826 7570401475 8152740050 10598562065 15140802950 21197124130 52992810325 65522176729 105985620650 131044353458 327610883645 458655237103 655221767290 851788297477 917310474206 1638054418225 1703576594954 2293276185515 3210586659721 3276108836450 4258941487385 4586552371030 5962518082339 6421173319442 8517882974770 11073247867201 11466380927575 11925036164678 16052933298605 21294707436925 22146495734402 22932761855150 29812590411695 32105866597210 41737626576373 42589414873850 55366239336005 59625180823390 77512735070407 80264666493025 83475253152746 110732478672010 149062952058475 155025470140814 160529332986050 208688132881865 276831196680025 298125904116950 387563675352035 417376265763730 542589145492849 553662393360050 775127350704070 1043440664409325 1085178290985698 1937818376760175 2086881328818650 2712945727464245 3875636753520350 5425891454928490 13564728637321225 27129457274642450
• Sum of all divisors σ(n): 63562198083824349
• Sum of proper divisors (its aliquot sum) s(n): 36432740809181899
• 27129457274642450 is an abundant number, because the sum of its proper divisors (36432740809181899) is greater than itself. Its abundance is 9303283534539449

Bases of 27129457274642450

• Binary: 1100000011000100001100011111111110011011110000000010010₂
• Hexadecimal: 0x606218FFCDE012
• Base-36: 7F4L8M7HQMQ

Squares and roots of 27129457274642450

• 27129457274642450 squared (27129457274642450²) is 736007452016650150727775342002500
• 27129457274642450 cubed (27129457274642450³) is 19967482723304163388322938035262620619654506125000
• The square root of 27129457274642450 is 164710222.1316043579
• The cube root of 27129457274642450 is 300478.7071129323

Scales and comparisons

• 27,129,457,274,642,450 seconds is equal to 862,632,824 years, 21 weeks, 3 days, 3 hours, 20 minutes, 50 seconds.
• To count from 1 to 27,129,457,274,642,450 would take you about two billion, five hundred eighty-seven million, eight hundred ninety-eight thousand, four hundred seventy-three 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 27129457274642450 cubic inches would be around 25039.9 feet tall.

Recreational maths with 27129457274642450

• 27129457274642450 backwards is 05424647275492172
• The number of decimal digits it has is: 17
• The sum of 27129457274642450's digits is 71
• More coming soon!