122442857986001883081

Names of 122442857986001883081

• Cardinal: 122442857986001883081 can be written as One hundred twenty-two quintillion, four hundred forty-two quadrillion, eight hundred fifty-seven trillion, nine hundred eighty-six billion, one million, eight hundred eighty-three thousand and eighty-one.

Scientific notation

• Scientific notation: 1.22442857986001883081 × 10²⁰

Factors of 122442857986001883081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 757

Divisors of 122442857986001883081

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 71 213 683 2049 5041 15123 48493 145479 357911 466489 1073733 1399467 3443003 10329009 25411681 33120719 76235043 99362157 244453213 318611987 733359639 955835961 1804229351 2351571049 5412688053 7054713147 17356178123 22621451077 52068534369 67864353231 128100283921 166961544479 384300851763 500884633437 1232288646733 1606123026467 3696865940199 4818369079401 11854269658009 35562808974027 87492493918043 114034734879157 262477481754129 342104204637471 841653145718639 2524959437155917 8096466176420147 24289398529260441 59757373346023369 179272120038070107 574849098525830437 1724547295577491311 40814285995333961027 122442857986001883081
• Sum of all divisors σ(n): 165832188585037037280
• Sum of proper divisors (its aliquot sum) s(n): 43389330599035154199
• 122442857986001883081 is a deficient number, because the sum of its proper divisors (43389330599035154199) is less than itself. Its deficiency is 79053527386966728882

Bases of 122442857986001883081

• Binary: 1101010001100111100011010101001101110110011001111100100111111001001₂
• Hexadecimal: 0x6A33C6A9BB33E4FC9
• Base-36: PU9HEP5W4OWQX

Squares and roots of 122442857986001883081

• 122442857986001883081 squared (122442857986001883081²) is 14992253471780225115834918273277994052561
• 122442857986001883081 cubed (122442857986001883081³) is 1835694362735329794088945191332985116010416105200464490620441
• The square root of 122442857986001883081 is 11065390096.4223526593
• The cube root of 122442857986001883081 is 4965669.5973171179

Scales and comparisons

• 122,442,857,986,001,883,081 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 122,442,857,986,001,883,081 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 122442857986001883081 cubic inches would be around 413805.8 feet tall.

Recreational maths with 122442857986001883081

• 122442857986001883081 backwards is 180388100689758244221
• The number of decimal digits it has is: 21
• The sum of 122442857986001883081's digits is 87
• More coming soon!