142447924874025

Names of 142447924874025

• Cardinal: 142447924874025 can be written as One hundred forty-two trillion, four hundred forty-seven billion, nine hundred twenty-four million, eight hundred seventy-four thousand and twenty-five.

Scientific notation

• Scientific notation: 1.42447924874025 × 10¹⁴

Factors of 142447924874025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25706

Divisors of 142447924874025

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 25 31 45 75 93 155 225 279 465 775 961 1395 2325 2883 4805 6975 8649 14415 24025 25667 43245 72075 77001 128335 216225 231003 385005 641675 795677 1155015 1925025 2387031 3978385 5775075 7161093 11935155 19891925 24665987 35805465 59675775 73997961 123329935 179027325 221993883 369989805 616649675 658794889 1109969415 1849949025 1976384667 3293974445 5549847075 5929154001 9881923335 16469872225 20422641559 29645770005 49409616675 61267924677 102113207795 148228850025 183803774031 306339623385 510566038975 633101888329 919018870155 1531698116925 1899305664987 3165509441645 4595094350775 5697916994961 9496528324935 15827547208225 28489584974805 47482641624675 142447924874025
• Sum of all divisors σ(n): 263646151679703
• Sum of proper divisors (its aliquot sum) s(n): 121198226805678
• 142447924874025 is a deficient number, because the sum of its proper divisors (121198226805678) is less than itself. Its deficiency is 21249698068347

Bases of 142447924874025

• Binary: 100000011000111000111101111101100000101100101001₂
• Hexadecimal: 0x818E3DF60B29
• Base-36: 1EHRO8KNC9

Squares and roots of 142447924874025

• 142447924874025 squared (142447924874025²) is 20291411300915870312119700625
• 142447924874025 cubed (142447924874025³) is 2890469432580805786897676943083173838765625
• 142447924874025 is a perfect square number. Its square root is 11935155
• The cube root of 142447924874025 is 52225.8329970147

Scales and comparisons

• 142,447,924,874,025 seconds is equal to 4,529,403 years, 20 weeks, 2 days, 4 hours, 33 minutes, 45 seconds.
• To count from 1 to 142,447,924,874,025 would take you about eleven million, three hundred twenty-three thousand, five hundred eight 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 142447924874025 cubic inches would be around 4352.2 feet tall.

Recreational maths with 142447924874025

• 142447924874025 backwards is 520478429744241
• The number of decimal digits it has is: 15
• The sum of 142447924874025's digits is 63
• More coming soon!