142313212815044924972

Names of 142313212815044924972

• Cardinal: 142313212815044924972 can be written as One hundred forty-two quintillion, three hundred thirteen quadrillion, two hundred twelve trillion, eight hundred fifteen billion, forty-four million, nine hundred twenty-four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.42313212815044924972 × 10²⁰

Factors of 142313212815044924972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 620478027796

Divisors of 142313212815044924972

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 22 44 523 1046 2092 5753 9967 11506 19934 23012 39868 109637 219274 438548 5212741 10425482 20850964 57340151 114680302 229360604 620478017293 1240956034586 2481912069172 6825258190223 13650516380446 27301032760892 324510003044239 649020006088478 1298040012176956 3569610033486629 6184304398359331 7139220066973258 12368608796718662 14278440133946516 24737217593437324 68027348381952641 136054696763905282 272109393527810564 3234391200341930113 6468782400683860226 12937564801367720452 35578303203761231243 71156606407522462486 142313212815044924972
• Sum of all divisors σ(n): 272235653359032233472
• Sum of proper divisors (its aliquot sum) s(n): 129922440543987308500
• 142313212815044924972 is a deficient number, because the sum of its proper divisors (129922440543987308500) is less than itself. Its deficiency is 12390772271057616472

Bases of 142313212815044924972

• Binary: 1111011011011111110000110010000110000101101010100100101011000101100₂
• Hexadecimal: 0x7B6FE190C2D52562C
• Base-36: U188VMGIQL06K

Squares and roots of 142313212815044924972

• 142313212815044924972 squared (142313212815044924972²) is 20253050541740267058426889850613109200784
• 142313212815044924972 cubed (142313212815044924972³) is 2882276691900543534069342280757739318310593834960638163578048
• The square root of 142313212815044924972 is 11929510166.6013481365
• The cube root of 142313212815044924972 is 5220936.4596463431

Scales and comparisons

• 142,313,212,815,044,924,972 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,313,212,815,044,924,972 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 142313212815044924972 cubic inches would be around 435078 feet tall.

Recreational maths with 142313212815044924972

• 142313212815044924972 backwards is 279429440518212313241
• The number of decimal digits it has is: 21
• The sum of 142313212815044924972's digits is 74
• More coming soon!