13945209464505996

Names of 13945209464505996

• Cardinal: 13945209464505996 can be written as Thirteen quadrillion, nine hundred forty-five trillion, two hundred nine billion, four hundred sixty-four million, five hundred five thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.3945209464505996 × 10¹⁶

Factors of 13945209464505996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6645076

Divisors of 13945209464505996

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 306 324 459 486 612 918 972 1377 1836 2754 4131 5508 8262 16524 129527 259054 388581 518108 777162 1165743 1554324 2201959 2331486 3497229 4403918 4662972 6515527 6605877 6994458 8807836 10491687 13031054 13211754 13988916 19546581 19817631 20983374 26062108 26423508 31475061 39093162 39635262 41966748 58639743 59452893 62950122 78186324 79270524 110763959 117279486 118905786 125900244 175919229 178358679 221527918 234558972 237811572 332291877 351838458 356717358 443055836 527757687 535076037 664583754 703676916 713434716 996875631 1055515374 1070152074 1329167508 1583273061 1993751262 2111030748 2140304148 2990626893 3166546122 3987502524 5981253786 6333092244 8971880679 11962507572 17943761358 26915642037 35887522716 53831284074 107662568148 843936665729 1687873331458 2531809997187 3375746662916 5063619994374 7595429991561 10127239988748 14346923317393 15190859983122 22786289974683 28693846634786 30381719966244 43040769952179 45572579949366 57387693269572 68358869924049 86081539904358 91145159898732 129122309856537 136717739848098 172163079808716 205076609772147 258244619713074 273435479696196 387366929569611 410153219544294 516489239426148 774733859139222 820306439088588 1162100788708833 1549467718278444 2324201577417666 3486302366126499 4648403154835332 6972604732252998 13945209464505996
• Sum of all divisors σ(n): 38706616005797376
• Sum of proper divisors (its aliquot sum) s(n): 24761406541291380
• 13945209464505996 is an abundant number, because the sum of its proper divisors (24761406541291380) is greater than itself. Its abundance is 10816197076785384

Bases of 13945209464505996

• Binary: 110001100010110001100000011000011100110100011010001100₂
• Hexadecimal: 0x318B181873468C
• Base-36: 3TB5WSCJ0R0

Squares and roots of 13945209464505996

• 13945209464505996 squared (13945209464505996²) is 194468867008947607712148319952016
• 13945209464505996 cubed (13945209464505996³) is 2711909084764934020578669592878469750381864287936
• The square root of 13945209464505996 is 118089836.4149345243
• The cube root of 13945209464505996 is 240699.4034919331

Scales and comparisons

• 13,945,209,464,505,996 seconds is equal to 443,414,525 years, 31 weeks, 3 days, 16 hours, 6 minutes, 36 seconds.
• To count from 1 to 13,945,209,464,505,996 would take you about one billion, three hundred thirty million, two hundred forty-three thousand, five hundred seventy-six 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 13945209464505996 cubic inches would be around 20058.3 feet tall.

Recreational maths with 13945209464505996

• 13945209464505996 backwards is 69950546490254931
• 13945209464505996 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13945209464505996's digits is 81
• More coming soon!