29947568138672
29,947,568,138,672 is an even composite number composed of four prime numbers multiplied together.
29947568138672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 29947568138672:
24 × 172 × 893 × 9187
(2 × 2 × 2 × 2 × 17 × 17 × 89 × 89 × 89 × 9187)See below for interesting mathematical facts about the number 29947568138672 from the Numbermatics database.
Names of 29947568138672
- Cardinal: 29947568138672 can be written as Twenty-nine trillion, nine hundred forty-seven billion, five hundred sixty-eight million, one hundred thirty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.9947568138672 × 1013
Factors of 29947568138672
Divisors of 29947568138672
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 16 17 34 68 89 136 178 272 289 356 578 712 1156 1424 1513 2312 3026 4624 6052 7921 9187 12104 15842 18374 24208 25721 31684 36748 51442 63368 73496 102884 126736 134657 146992 156179 205768 269314 312358 411536 538628 624716 704969 817643 1077256 1249432 1409938 1635286 2154512 2289169 2498864 2655043 2819876 3270572 4578338 5310086 5639752 6541144 9156676 10620172 11279504 11984473 13082288 13899931 18313352 21240344 23968946 27799862 36626704 42480688 47937892 55599724 72770227 95875784 111199448 145540454 191751568 203736041 222398896 236298827 291080908 407472082 472597654 582161816 814944164 945195308 1164323632 1237093859 1629888328 1890390616 2474187718 3259776656 3780781232 4948375436 6476550203 9896750872 12953100406 19793501744 21030595603 25906200812 42061191206 51812401624 84122382412 103624803248 110101353451 168244764824 220202706902 336489529648 440405413804 880810827608 1761621655216 1871723008667 3743446017334 7486892034668 14973784069336 29947568138672
- Sum of all divisors σ(n): 62344536904080
- Sum of proper divisors (its aliquot sum) s(n): 32396968765408
- 29947568138672 is an abundant number, because the sum of its proper divisors (32396968765408) is greater than itself. Its abundance is 2449400626736
Bases of 29947568138672
- Binary: 1101100111100101101100010100100101001101100002
- Hexadecimal: 0x1B3CB62929B0
- Base-36: AM5Q0UH0W
Squares and roots of 29947568138672
- 29947568138672 squared (299475681386722) is 896856837420402318621923584
- 29947568138672 cubed (299475681386723) is 26858681249281374383049753150583099240448
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The
square root of 29947568138672 is 5472437.1297139631 -
The
cube root of 29947568138672 is 31054.2125052857
Scales and comparisons
How big is 29947568138672?- 29,947,568,138,672 seconds is equal to 952,240 years, 1 week, 4 days, 23 hours, 24 minutes, 32 seconds.
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To count from 1 to 29,947,568,138,672 would take you about two million, three hundred eighty thousand, six hundred 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 29947568138672 cubic inches would be around 2587.9 feet tall.
Recreational maths with 29947568138672
- 29947568138672 backwards is 27683186574992
- The number of decimal digits it has is: 14
- The sum of 29947568138672's digits is 77
- More coming soon!
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