138134878443012411

Names of 138134878443012411

• Cardinal: 138134878443012411 can be written as One hundred thirty-eight quadrillion, one hundred thirty-four trillion, eight hundred seventy-eight billion, four hundred forty-three million, twelve thousand, four hundred eleven.

Scientific notation

• Scientific notation: 1.38134878443012411 × 10¹⁷

Factors of 138134878443012411

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 199

Divisors of 138134878443012411

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 17 51 153 179 289 537 867 1611 2601 3043 4913 9129 14739 27387 32041 44217 51731 83521 96123 155193 250563 288369 465579 544697 751689 879427 1634091 2638281 4902273 5735339 7914843 9259849 14950259 17206017 27779547 44850777 51618051 83338641 97500763 134552331 157417433 292502289 472252299 877506867 1026625681 1416756897 1657512971 2676096361 3079877043 4972538913 8028289083 9239631129 14917616739 17452636577 24084867249 28177720507 52357909731 84533161521 157073729193 183765996899 253599484563 296694821809 479021248619 551297990697 890084465427 1437063745857 1653893972091 2670253396281 3124021947283 4311191237571 5043811970753 9372065841849 15131435912259 28116197525547 45394307736777 53108373103811 85744803502801 159325119311433 257234410508403 477975357934299 771703231525209 902842342764787 2708527028294361 8125581084883083 15348319827001379 46044959481004137 138134878443012411
• Sum of all divisors σ(n): 213189521212378620
• Sum of proper divisors (its aliquot sum) s(n): 75054642769366209
• 138134878443012411 is a deficient number, because the sum of its proper divisors (75054642769366209) is less than itself. Its deficiency is 63080235673646202

Bases of 138134878443012411

• Binary: 111101010110000001111000010101000101100000000000100111011₂
• Hexadecimal: 0x1EAC0F0A8B0013B
• Base-36: 11S4Q73S3K8R

Squares and roots of 138134878443012411

• 138134878443012411 squared (138134878443012411²) is 19081244642465814888201712300032921
• 138134878443012411 cubed (138134878443012411³) is 2635785409228397152691940806658082958684577711582531
• The square root of 138134878443012411 is 371665008.3650765353
• The cube root of 138134878443012411 is 516933.2289873273

Scales and comparisons

• 138,134,878,443,012,411 seconds is equal to 4,392,261,855 years, 13 weeks, 1 day, 15 hours, 26 minutes, 51 seconds.
• To count from 1 to 138,134,878,443,012,411 would take you about thirteen billion, one hundred seventy-six million, seven hundred eighty-five thousand, five hundred sixty-five 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 138134878443012411 cubic inches would be around 43077.8 feet tall.

Recreational maths with 138134878443012411

• 138134878443012411 backwards is 114210344878431831
• The number of decimal digits it has is: 18
• The sum of 138134878443012411's digits is 63
• More coming soon!