12815531105664
12,815,531,105,664 is an even composite number composed of five prime numbers multiplied together.
12815531105664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12815531105664:
27 × 3 × 73 × 449 × 216703
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 449 × 216703)See below for interesting mathematical facts about the number 12815531105664 from the Numbermatics database.
Names of 12815531105664
- Cardinal: 12815531105664 can be written as Twelve trillion, eight hundred fifteen billion, five hundred thirty-one million, one hundred five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.2815531105664 × 1013
Factors of 12815531105664
Divisors of 12815531105664
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 294 336 343 384 392 448 449 588 672 686 784 896 898 1029 1176 1344 1347 1372 1568 1796 2058 2352 2688 2694 2744 3136 3143 3592 4116 4704 5388 5488 6272 6286 7184 8232 9408 9429 10776 10976 12572 14368 16464 18816 18858 21552 21952 22001 25144 28736 32928 37716 43104 43904 44002 50288 57472 65856 66003 75432 86208 88004 100576 131712 132006 150864 154007 172416 176008 201152 216703 264012 301728 308014 352016 402304 433406 462021 528024 603456 616028 650109 704032 866812 924042 1056048 1206912 1232056 1300218 1408064 1516921 1733624 1848084 2112096 2464112 2600436 2816128 3033842 3467248 3696168 4224192 4550763 4928224 5200872 6067684 6934496 7392336 8448384 9101526 9856448 10401744 10618447 12135368 13868992 14784672 18203052 19712896 20803488 21236894 24270736 27737984 29569344 31855341 36406104 41606976 42473788 48541472 59138688 63710682 72812208 74329129 83213952 84947576 97082944 97299647 127421364 145624416 148658258 169895152 194165888 194599294 222987387 254842728 291248832 291898941 297316516 339790304 389198588 445974774 509685456 582497664 583797882 594633032 679580608 681097529 778397176 891949548 1019370912 1167595764 1189266064 1359161216 1362195058 1556794352 1783899096 2038741824 2043292587 2335191528 2378532128 2724390116 3113588704 3567798192 4077483648 4086585174 4670383056 4757064256 4767682703 5448780232 6227177408 7135596384 8173170348 9340766112 9514128512 9535365406 10897560464 12454354816 14271192768 14303048109 16346340696 18681532224 19070730812 21795120928 28542385536 28606096218 32692681392 33373778921 37363064448 38141461624 43590241856 57212192436 65385362784 66747557842 76282923248 87180483712 100121336763 114424384872 130770725568 133495115684 152565846496 200242673526 228848769744 261541451136 266990231368 305131692992 400485347052 457697539488 533980462736 610263385984 800970694104 915395078976 1067960925472 1601941388208 1830790157952 2135921850944 3203882776416 4271843701888 6407765552832 12815531105664
- Sum of all divisors σ(n): 39786854400000
- Sum of proper divisors (its aliquot sum) s(n): 26971323294336
- 12815531105664 is an abundant number, because the sum of its proper divisors (26971323294336) is greater than itself. Its abundance is 14155792188672
Bases of 12815531105664
- Binary: 101110100111110110010010110111011101100000002
- Hexadecimal: 0xBA7D92DDD80
- Base-36: 4JJDGBZPC
Squares and roots of 12815531105664
- 12815531105664 squared (128155311056642) is 164237837520241546332880896
- 12815531105664 cubed (128155311056643) is 2104795115467645528255774193713302994944
-
The
square root of 12815531105664 is 3579878.6439855753 -
The
cube root of 12815531105664 is 23401.5991709487
Scales and comparisons
How big is 12815531105664?- 12,815,531,105,664 seconds is equal to 407,494 years, 12 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
-
To count from 1 to 12,815,531,105,664 would take you about one million, eighteen thousand, seven hundred thirty-five 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 12815531105664 cubic inches would be around 1950.1 feet tall.
Recreational maths with 12815531105664
- 12815531105664 backwards is 46650113551821
- 12815531105664 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12815531105664's digits is 48
- More coming soon!
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The information we have on file for 12815531105664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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