142345642180050333037

Names of 142345642180050333037

• Cardinal: 142345642180050333037 can be written as One hundred forty-two quintillion, three hundred forty-five quadrillion, six hundred forty-two trillion, one hundred eighty billion, fifty million, three hundred thirty-three thousand and thirty-seven.

Scientific notation

• Scientific notation: 1.42345642180050333037 × 10²⁰

Factors of 142345642180050333037

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21171

Divisors of 142345642180050333037

• Number of divisors d(n): 48
• Complete list of divisors:
  1 13 19 169 247 361 2197 3211 4693 6859 21139 41743 61009 89167 274807 401641 793117 1159171 3572491 5221333 7631179 15069223 46442383 67877329 99205327 144992401 446857321 882405277 1289669251 1884901213 5809145173 8490289099 16765700263 24503715769 75518887249 110373758287 161315492881 318548304997 981745534237 1434858857731 2097101407453 3064994364739 18653165150503 27262318296889 39844926741607 354410137859557 517984047640891 6733792619331583
• Sum of all divisors σ(n): 142346608639568184654
• Sum of proper divisors (its aliquot sum) s(n): 966459517851617
• 142345642180050333037 is a deficient number, because the sum of its proper divisors (966459517851617) is less than itself. Its deficiency is 142344675720532481420

Bases of 142345642180050333037

• Binary: 1111011011101110001010011110110001000011010110000101010110101101101₂
• Hexadecimal: 0x7B7714F621AC2AD6D
• Base-36: U1H46VH4XETF1

Squares and roots of 142345642180050333037

• 142345642180050333037 squared (142345642180050333037²) is 20262281847650924529349271934734613643369
• 142345642180050333037 cubed (142345642180050333037³) is 2884247521637047638782878613412669571429763862598112396681653
• The square root of 142345642180050333037 is 11930869296.9142165955
• 142345642180050333037 is a perfect cube number. Its cube root is 5221333

Scales and comparisons

• 142,345,642,180,050,333,037 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,345,642,180,050,333,037 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 142345642180050333037 cubic inches would be around 435111.1 feet tall.

Recreational maths with 142345642180050333037

• 142345642180050333037 backwards is 730333050081246543241
• The number of decimal digits it has is: 21
• The sum of 142345642180050333037's digits is 64
• More coming soon!