342157405662827015107

Names of 342157405662827015107

• Cardinal: 342157405662827015107 can be written as Three hundred forty-two quintillion, one hundred fifty-seven quadrillion, four hundred five trillion, six hundred sixty-two billion, eight hundred twenty-seven million, fifteen thousand, one hundred seven.

Scientific notation

• Scientific notation: 3.42157405662827015107 × 10²⁰

Factors of 342157405662827015107

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 29427832257919410

Divisors of 342157405662827015107

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 11 77 151 1057 1661 11627 29427832257919241 205994825805434687 323706154837111651 2265943083859781557 4443602670945805391 31105218696620637737 48879629380403859301 342157405662827015107
• Sum of all divisors σ(n): 429410928307557579264
• Sum of proper divisors (its aliquot sum) s(n): 87253522644730564157
• 342157405662827015107 is a deficient number, because the sum of its proper divisors (87253522644730564157) is less than itself. Its deficiency is 254903883018096450950

Bases of 342157405662827015107

• Binary: 100101000110001100011010010111001111101101010000010000110101111000011₂
• Hexadecimal: 0x128C634B9F6A086BC3
• Base-36: 207JUTMEH6Y8XV

Squares and roots of 342157405662827015107

• 342157405662827015107 squared (342157405662827015107²) is 117071690249916368345153486625655206221449
• 342157405662827015107 cubed (342157405662827015107³) is 40056945812473465061885202597136018455327731007762576710430043
• The square root of 342157405662827015107 is 18497497281.0601330577
• The cube root of 342157405662827015107 is 6994263.3657359693

Scales and comparisons

• 342,157,405,662,827,015,107 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 342,157,405,662,827,015,107 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 342157405662827015107 cubic inches would be around 582855.3 feet tall.

Recreational maths with 342157405662827015107

• 342157405662827015107 backwards is 701510728266504751243
• The number of decimal digits it has is: 21
• The sum of 342157405662827015107's digits is 76
• More coming soon!