137949994814363140625

Names of 137949994814363140625

• Cardinal: 137949994814363140625 can be written as One hundred thirty-seven quintillion, nine hundred forty-nine quadrillion, nine hundred ninety-four trillion, eight hundred fourteen billion, three hundred sixty-three million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.37949994814363140625 × 10²⁰

Factors of 137949994814363140625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 117

Divisors of 137949994814363140625

• Number of divisors d(n): 196
• Complete list of divisors:
  1 5 25 41 71 125 205 355 625 1025 1681 1775 2911 3125 5041 5125 8405 8875 14555 15625 25205 25625 42025 44375 68921 72775 119351 126025 128125 206681 210125 221875 344605 357911 363875 596755 630125 640625 1033405 1050625 1109375 1723025 1789555 1819375 2983775 3150625 4893391 5167025 5253125 8473921 8615125 8947775 9096875 14674351 14918875 15753125 24466955 25411681 25835125 26265625 42369605 43075625 44738875 45484375 73371755 74594375 78765625 122334775 127058405 129175625 211848025 215378125 223694375 347430761 366858775 372971875 601648391 611673875 635292025 645878125 1041878921 1059240125 1076890625 1118471875 1737153805 1804229351 1834293875 1864859375 3008241955 3058369375 3176460125 3229390625 5209394605 5296200625 5592359375 8685769025 9021146755 9171469375 15041209775 15291846875 15882300625 24667584031 26046973025 26481003125 42717035761 43428845125 45105733775 45857346875 73973403391 75206048875 76459234375 79411503125 123337920155 128100283921 130234865125 132405015625 213585178805 217144225625 225528668875 229286734375 369867016955 376030244375 397057515625 616689600775 640501419605 651174325625 1067925894025 1085721128125 1127643344375 1751398466201 1849335084775 1880151221875 3032909539031 3083448003875 3202507098025 3255871628125 5252111640761 5339629470125 5428605640625 5638216721875 8756992331005 9246675423875 9400756109375 15164547695155 15417240019375 16012535490125 16279358140625 26260558203805 26698147350625 28191083609375 43784961655025 46233377119375 75822738475775 77086200096875 80062677450625 124349291100271 131302791019025 133490736753125 215336577271201 218924808275125 231166885596875 379113692378875 385431000484375 400313387253125 621746455501355 656513955095125 667453683765625 1076682886356005 1094624041375625 1155834427984375 1895568461894375 2001566936265625 3108732277506775 3282569775475625 5383414431780025 5473120206878125 8828799668119241 9477842309471875 15543661387533875 16412848877378125 26917072158900125 27365601034390625 44143998340596205 47389211547359375 77718306937669375 82064244386890625 134585360794500625 220719991702981025 388591534688346875 672926803972503125 1103599958514905125 1942957673441734375 3364634019862515625 5517999792574525625 27589998962872628125 137949994814363140625
• Sum of all divisors σ(n): 179271050298199428828
• Sum of proper divisors (its aliquot sum) s(n): 41321055483836288203
• 137949994814363140625 is a deficient number, because the sum of its proper divisors (41321055483836288203) is less than itself. Its deficiency is 96628939330526852422

Bases of 137949994814363140625

• Binary: 1110111101001110000110101010110010010101101000110000000001000010001₂
• Hexadecimal: 0x77A70D564AD180211
• Base-36: T42UVXEJN0CGH

Squares and roots of 137949994814363140625

• 137949994814363140625 squared (137949994814363140625²) is 19030201069282817389267137308613525390625
• 137949994814363140625 cubed (137949994814363140625³) is 2625216138823852552658885641592361081701186807712554931640625
• The square root of 137949994814363140625 is 11745211569.5871200695
• 137949994814363140625 is a perfect cube number. Its cube root is 5167025
• Being both a perfect square and a perfect cube, 137949994814363140625 is also a perfect sixth number.

Scales and comparisons

• 137,949,994,814,363,140,625 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,949,994,814,363,140,625 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 137949994814363140625 cubic inches would be around 430585.4 feet tall.

Recreational maths with 137949994814363140625

• 137949994814363140625 backwards is 526041363418499949731
• The number of decimal digits it has is: 21
• The sum of 137949994814363140625's digits is 98
• More coming soon!