31426809927394
31,426,809,927,394 is an even composite number composed of five prime numbers multiplied together.
31426809927394 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 31426809927394:
2 × 73 × 173 × 313 × 313
(2 × 7 × 7 × 7 × 17 × 17 × 17 × 31 × 31 × 31 × 313)See below for interesting mathematical facts about the number 31426809927394 from the Numbermatics database.
Names of 31426809927394
- Cardinal: 31426809927394 can be written as Thirty-one trillion, four hundred twenty-six billion, eight hundred nine million, nine hundred twenty-seven thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 3.1426809927394 × 1013
Factors of 31426809927394
Divisors of 31426809927394
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 7 14 17 31 34 49 62 98 119 217 238 289 313 343 434 527 578 626 686 833 961 1054 1519 1666 1922 2023 2191 3038 3689 4046 4382 4913 5321 5831 6727 7378 8959 9703 9826 10633 10642 11662 13454 14161 15337 16337 17918 19406 21266 25823 28322 29791 30674 32674 34391 37247 47089 51646 59582 62713 67921 68782 74494 90457 94178 99127 107359 114359 125426 135842 152303 164951 180761 180914 198254 208537 214718 228718 240737 260729 277729 300793 304606 329623 329902 361522 417074 438991 475447 481474 506447 521458 555458 601586 633199 659246 800513 877982 950894 1012894 1066121 1154657 1266398 1459759 1537769 1601026 1685159 1825103 1944103 2105551 2132242 2309314 2804167 2919518 3072937 3075538 3328129 3370318 3545129 3650206 3888206 4211102 4432393 4721393 5113481 5603591 5608334 6145874 6656258 7090258 7462847 8082599 8609599 8864786 9324583 9442786 10218313 10226962 10764383 11207182 13608721 14738857 14925694 16165198 17219198 18649166 19629169 20436626 21528766 24815903 27217442 29477714 31026751 33049751 35794367 39258338 47670839 49631806 52239929 56578193 60267193 62053502 65272081 66099502 71588734 75350681 86929177 95261047 95341678 103171999 104479858 113156386 120534386 130544162 137404183 146363183 150701362 158517911 173711321 173858354 190522094 206343998 231348257 250560569 274808366 292726366 317035822 333695873 347422642 421870351 456904567 462696514 501121138 527454767 608504239 667391746 843740702 913809134 961829281 1024542281 1054909534 1109625377 1217008478 1477796009 1619437799 1753923983 1923658562 2049084562 2219250754 2335871111 2694804487 2953092457 2955592018 3198331969 3238875598 3507847966 4259529673 4671742222 5389608974 5906184914 6396663938 7171795967 7767377639 8519059346 10344572063 14343591934 15534755278 16351097777 18863631409 20689144126 29816707711 32702195554 37727262818 45811676279 50202571769 54371643473 59633415422 72412004441 91623352558 100405143538 108743286946 132045419863 144824008882 264090839726 320681733953 506884031087 641363467906 924317939041 1013768062174 1848635878082 2244772137671 4489544275342 15713404963697 31426809927394
- Sum of all divisors σ(n): 60548926464000
- Sum of proper divisors (its aliquot sum) s(n): 29122116536606
- 31426809927394 is a deficient number, because the sum of its proper divisors (29122116536606) is less than itself. Its deficiency is 2304693390788
Bases of 31426809927394
- Binary: 1110010010101000111111101011110010110111000102
- Hexadecimal: 0x1C951FD796E2
- Base-36: B519Z7Q3M
Squares and roots of 31426809927394
- 31426809927394 squared (314268099273942) is 987644382212550071551631236
- 31426809927394 cubed (314268099273943) is 31038512275652282699215109548759422478984
-
The
square root of 31426809927394 is 5605961.9983901069 -
The
cube root of 31426809927394 is 31557.3189762755
Scales and comparisons
How big is 31426809927394?- 31,426,809,927,394 seconds is equal to 999,275 years, 18 weeks, 16 minutes, 34 seconds.
-
To count from 1 to 31,426,809,927,394 would take you about two million, four hundred ninety-eight thousand, one hundred eighty-eight 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 31426809927394 cubic inches would be around 2629.8 feet tall.
Recreational maths with 31426809927394
- 31426809927394 backwards is 49372990862413
- The number of decimal digits it has is: 14
- The sum of 31426809927394's digits is 67
- More coming soon!
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