142199340476420851

Names of 142199340476420851

• Cardinal: 142199340476420851 can be written as One hundred forty-two quadrillion, one hundred ninety-nine trillion, three hundred forty billion, four hundred seventy-six million, four hundred twenty thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 1.42199340476420851 × 10¹⁷

Factors of 142199340476420851

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 438563

Divisors of 142199340476420851

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 331 1093 4303 14209 86143 350983 361783 1119859 4562779 4703179 28513333 94154299 116175373 370673329 383624419 1224005887 1510279849 4987117447 30234728569 31165072969 126979682689 393051471397 405145948597 1650735874957 10007695156339 33046558325917 130100037032407 429605258236921 10938410805878527 142199340476420851
• Sum of all divisors σ(n): 153743156869578752
• Sum of proper divisors (its aliquot sum) s(n): 11543816393157901
• 142199340476420851 is a deficient number, because the sum of its proper divisors (11543816393157901) is less than itself. Its deficiency is 130655524083262950

Bases of 142199340476420851

• Binary: 111111001001100011000101111111000011001000101001011110011₂
• Hexadecimal: 0x1F9318BF86452F3
• Base-36: 12W5GJ6PHNN7

Squares and roots of 142199340476420851

• 142199340476420851 squared (142199340476420851²) is 20220652431929061375853507267564201
• 142199340476420851 cubed (142199340476420851³) is 2875363439823247893860723662448191573574961337555051
• The square root of 142199340476420851 is 377093278.2169696153
• The cube root of 142199340476420851 is 521954.3572150105

Scales and comparisons

• 142,199,340,476,420,851 seconds is equal to 4,521,499,175 years, 36 weeks, 6 days, 13 hours, 47 minutes, 31 seconds.
• To count from 1 to 142,199,340,476,420,851 would take you about thirteen billion, five hundred sixty-four million, four hundred ninety-seven thousand, five hundred twenty-seven 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 142199340476420851 cubic inches would be around 43496.2 feet tall.

Recreational maths with 142199340476420851

• 142199340476420851 backwards is 158024674043991241
• The number of decimal digits it has is: 18
• The sum of 142199340476420851's digits is 70
• More coming soon!