12638447491127616
12,638,447,491,127,616 is an even composite number composed of five prime numbers multiplied together.
12638447491127616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 12638447491127616:
26 × 32 × 37 × 127 × 4669450759
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 37 × 127 × 4669450759)See below for interesting mathematical facts about the number 12638447491127616 from the Numbermatics database.
Names of 12638447491127616
- Cardinal: 12638447491127616 can be written as Twelve quadrillion, six hundred thirty-eight trillion, four hundred forty-seven billion, four hundred ninety-one million, one hundred twenty-seven thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.2638447491127616 × 1016
Factors of 12638447491127616
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 4669450928
Divisors of 12638447491127616
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 127 144 148 192 222 254 288 296 333 381 444 508 576 592 666 762 888 1016 1143 1184 1332 1524 1776 2032 2286 2368 2664 3048 3552 4064 4572 4699 5328 6096 7104 8128 9144 9398 10656 12192 14097 18288 18796 21312 24384 28194 36576 37592 42291 56388 73152 75184 84582 112776 150368 169164 225552 300736 338328 451104 676656 902208 1353312 2706624 4669450759 9338901518 14008352277 18677803036 28016704554 37355606072 42025056831 56033409108 74711212144 84050113662 112066818216 149422424288 168100227324 172769678083 224133636432 298844848576 336200454648 345539356166 448267272864 518309034249 593020246393 672400909296 691078712332 896534545728 1036618068498 1186040492786 1344801818592 1382157424664 1554927102747 1779060739179 2073236136996 2372080985572 2689603637184 2764314849328 3109854205494 3558121478358 4146472273992 4744161971144 5337182217537 5528629698656 6219708410988 7116242956716 8292944547984 9488323942288 10674364435074 11057259397312 12439416821976 14232485913432 16585889095968 18976647884576 21348728870148 21941749116541 24878833643952 28464971826864 33171778191936 37953295769152 42697457740296 43883498233082 49757667287904 56929943653728 65825247349623 85394915480592 87766996466164 99515334575808 113859887307456 131650494699246 170789830961184 175533992932328 197475742048869 263300989398492 341579661922368 351067985864656 394951484097738 526601978796984 702135971729312 789902968195476 1053203957593968 1404271943458624 1579805936390952 2106407915187936 3159611872781904 4212815830375872 6319223745563808 12638447491127616
- Sum of all divisors σ(n): 37497856227952640
- Sum of proper divisors (its aliquot sum) s(n): 24859408736825024
- 12638447491127616 is an abundant number, because the sum of its proper divisors (24859408736825024) is greater than itself. Its abundance is 12220961245697408
Bases of 12638447491127616
- Binary: 1011001110011010011001110111010011100010011001010000002
- Hexadecimal: 0x2CE699DD389940
- Base-36: 3GFYEMH68G0
Squares and roots of 12638447491127616
- 12638447491127616 squared (126384474911276162) is 159730354985989931311039197843456
- 12638447491127616 cubed (126384474911276163) is 2018743704229607936511157781661468672240886480896
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The
square root of 12638447491127616 is 112420849.8950600175 -
The
cube root of 12638447491127616 is 232933.1194458903
Scales and comparisons
How big is 12638447491127616?- 12,638,447,491,127,616 seconds is equal to 401,863,536 years, 48 weeks, 3 days, 14 hours, 33 minutes, 36 seconds.
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To count from 1 to 12,638,447,491,127,616 would take you about one billion, two hundred five million, five hundred ninety thousand, six hundred ten 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 12638447491127616 cubic inches would be around 19411.1 feet tall.
Recreational maths with 12638447491127616
- 12638447491127616 backwards is 61672119474483621
- 12638447491127616 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 12638447491127616's digits is 72
- More coming soon!
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