42609891120015382609761

Names of 42609891120015382609761

• Cardinal: 42609891120015382609761 can be written as Forty-two sextillion, six hundred nine quintillion, eight hundred ninety-one quadrillion, one hundred twenty trillion, fifteen billion, three hundred eighty-two million, six hundred nine thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 4.2609891120015382609761 × 10²²

Factors of 42609891120015382609761

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 74627328488964251

Divisors of 42609891120015382609761

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 19 21 27 53 57 63 81 133 159 171 189 371 399 477 513 567 1007 1113 1197 1431 1539 3021 3339 3591 4293 7049 9063 10017 10773 21147 27189 30051 63441 81567 190323 570969 74627328488964169 223881985466892507 522391299422749183 671645956400677521 1417919241290319211 1567173898268247549 2014937869202032563 3955248409915100957 4253757723870957633 4701521694804742647 6044813607606097689 9925434689032234477 11865745229745302871 12761273171612872899 14104565084414227941 27686738869405706699 29776304067096703431 35597235689235908613 38283819514838618697 42313695253242683823 75149719788386918183 83060216608217120097 89328912201290110293 106791707067707725839 114851458544515856091 225449159365160754549 249180649824651360291 267986736603870330879 320375121203123177517 526048038518708427281 676347478095482263647 747541949473954080873 803960209811610992637 1578144115556125281843 2029042434286446790941 2242625848421862242619 4734432346668375845529 6087127302859340372823 14203297040005127536587 42609891120015382609761
• Sum of all divisors σ(n): 78018394295502701884800
• Sum of proper divisors (its aliquot sum) s(n): 35408503175487319275039
• 42609891120015382609761 is a deficient number, because the sum of its proper divisors (35408503175487319275039) is less than itself. Its deficiency is 7201387944528063334722

Bases of 42609891120015382609761

• Binary: 1001000001011110001100000111000010001100011001111100010000101111111101100001₂
• Hexadecimal: 0x905E30708C67C42FF61
• Base-36: 6XSHZ5TLR4TK129

Squares and roots of 42609891120015382609761

• 42609891120015382609761 squared (42609891120015382609761²) is 1815602821259565757054115555069323059212477121
• 42609891120015382609761 cubed (42609891120015382609761³) is 77362638531062846876236642283931301597691594373223369751534483778081
• The square root of 42609891120015382609761 is 206421634331.3253166575
• The cube root of 42609891120015382609761 is 34927712.3318431297

Scales and comparisons

• 42,609,891,120,015,382,609,761 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,609,891,120,015,382,609,761 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 42609891120015382609761 cubic inches would be around 2910642.7 feet tall.

Recreational maths with 42609891120015382609761

• 42609891120015382609761 backwards is 16790628351002119890624
• The number of decimal digits it has is: 23
• The sum of 42609891120015382609761's digits is 90
• More coming soon!