122338645712424427225

Names of 122338645712424427225

• Cardinal: 122338645712424427225 can be written as One hundred twenty-two quintillion, three hundred thirty-eight quadrillion, six hundred forty-five trillion, seven hundred twelve billion, four hundred twenty-four million, four hundred twenty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.22338645712424427225 × 10²⁰

Factors of 122338645712424427225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23336

Divisors of 122338645712424427225

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 17 25 85 289 425 1445 7225 9257 14057 46285 70285 157369 231425 238969 351425 786845 1194845 2675273 3934225 4062473 5974225 13376365 20312365 66881825 101561825 130125649 197599249 650628245 987996245 2212136033 3253141225 3359187233 4939981225 11060680165 16795936165 37606312561 55303400825 57106182961 83979680825 188031562805 285530914805 940157814025 1427654574025 1829176247993 9145881239965 31095996215881 45729406199825 155479981079405 528631935669977 777399905397025 2643159678349885 13215798391749425
• Sum of all divisors σ(n): 122342841303564570302
• Sum of proper divisors (its aliquot sum) s(n): 4195591140143077
• 122338645712424427225 is a deficient number, because the sum of its proper divisors (4195591140143077) is less than itself. Its deficiency is 122334450121284284148

Bases of 122338645712424427225

• Binary: 1101010000111001010001011100001100011110111011011000101111011011001₂
• Hexadecimal: 0x6A1CA2E18F76C5ED9
• Base-36: PTGZAJ4BPUCBD

Squares and roots of 122338645712424427225

• 122338645712424427225 squared (122338645712424427225²) is 14966744234750103690763784756869321200625
• 122338645712424427225 cubed (122338645712424427225³) is 1831011220403563788002454005128795075940047693654814937015625
• 122338645712424427225 is a perfect square number. Its square root is 11060680165
• The cube root of 122338645712424427225 is 4964260.4213463729

Scales and comparisons

• 122,338,645,712,424,427,225 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 122,338,645,712,424,427,225 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 122338645712424427225 cubic inches would be around 413688.4 feet tall.

Recreational maths with 122338645712424427225

• 122338645712424427225 backwards is 522724424217546833221
• The number of decimal digits it has is: 21
• The sum of 122338645712424427225's digits is 76
• More coming soon!