101142263195148078121

Names of 101142263195148078121

• Cardinal: 101142263195148078121 can be written as One hundred one quintillion, one hundred forty-two quadrillion, two hundred sixty-three trillion, one hundred ninety-five billion, one hundred forty-eight million, seventy-eight thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.01142263195148078121 × 10²⁰

Factors of 101142263195148078121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 55071

Divisors of 101142263195148078121

• Number of divisors d(n): 18
• Complete list of divisors:
  1 61 3181 3721 51829 194041 3161569 11836501 164868049 192855709 2686245241 10056950989 163860959701 613474010329 8544946111621 9995518541761 521241712808881 31795744481341741
• Sum of all divisors σ(n): 101142803767776681306
• Sum of proper divisors (its aliquot sum) s(n): 540572628603185
• 101142263195148078121 is a deficient number, because the sum of its proper divisors (540572628603185) is less than itself. Its deficiency is 101141722622519474936

Bases of 101142263195148078121

• Binary: 1010111101110100001100000001000000001010101110111011100110000101001₂
• Hexadecimal: 0x57BA1808055DDCC29
• Base-36: LCFJ80RE664VD

Squares and roots of 101142263195148078121

• 101142263195148078121 squared (101142263195148078121²) is 10229757404236605520600228040319918890641
• 101142263195148078121 cubed (101142263195148078121³) is 1034660815801813566872643452815965016998646530086193523765561
• 101142263195148078121 is a perfect square number. Its square root is 10056950989
• The cube root of 101142263195148078121 is 4659195.0201196843

Scales and comparisons

• 101,142,263,195,148,078,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 101,142,263,195,148,078,121 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 101142263195148078121 cubic inches would be around 388266.3 feet tall.

Recreational maths with 101142263195148078121

• 101142263195148078121 backwards is 121870841591362241101
• The number of decimal digits it has is: 21
• The sum of 101142263195148078121's digits is 67
• More coming soon!