142490208642392

Names of 142490208642392

• Cardinal: 142490208642392 can be written as One hundred forty-two trillion, four hundred ninety billion, two hundred eight million, six hundred forty-two thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.42490208642392 × 10¹⁴

Factors of 142490208642392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22549

Divisors of 142490208642392

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 52 67 104 134 199 268 398 536 796 871 1592 1742 2587 3484 5174 6529 6968 10348 13058 13333 15739 20696 26116 26666 31478 52232 53332 62956 84877 106664 125912 169754 173329 204607 339508 346658 409214 437443 679016 693316 818428 874886 1054513 1299271 1386632 1636856 1749772 2109026 2598542 3132061 3499544 4218052 5197084 5686759 6264122 8436104 10394168 11373518 12528244 13708669 16890523 22747036 25056488 27417338 33781046 40716793 45494072 54834676 67562092 81433586 87051157 102759931 109669352 135124184 162867172 174102314 205519862 209848087 325734344 348204628 411039724 419696174 696409256 822079448 839392348 1131665041 1335879103 1678784696 2263330082 2671758206 2728025131 4526660164 5343516412 5456050262 6884915377 9053320328 10687032824 10912100524 13769830754 20449226269 21824201048 27539661508 40898452538 55079323016 81796905076 89503899901 163593810152 179007799802 265839941497 358015599604 531679882994 716031199208 1063359765988 1370098160023 2126719531976 2740196320046 5480392640092 10960785280184 17811276080299 35622552160598 71245104321196 142490208642392
• Sum of all divisors σ(n): 293545963200000
• Sum of proper divisors (its aliquot sum) s(n): 151055754557608
• 142490208642392 is an abundant number, because the sum of its proper divisors (151055754557608) is greater than itself. Its abundance is 8565545915216

Bases of 142490208642392

• Binary: 100000011001100000010110010001010010010101011000₂
• Hexadecimal: 0x819816452558
• Base-36: 1EIB3J8JTK

Squares and roots of 142490208642392

• 142490208642392 squared (142490208642392²) is 20303459558952403807739481664
• 142490208642392 cubed (142490208642392³) is 2893044188717496273659343338976927217100288
• The square root of 142490208642392 is 11936926.2644280417
• The cube root of 142490208642392 is 52231.0000000011

Scales and comparisons

• 142,490,208,642,392 seconds is equal to 4,530,747 years, 45 weeks, 6 days, 15 hours, 46 minutes, 32 seconds.
• To count from 1 to 142,490,208,642,392 would take you about eleven million, three hundred twenty-six thousand, eight hundred sixty-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 142490208642392 cubic inches would be around 4352.6 feet tall.

Recreational maths with 142490208642392

• 142490208642392 backwards is 293246802094241
• The number of decimal digits it has is: 15
• The sum of 142490208642392's digits is 56
• More coming soon!