42091376618368
42,091,376,618,368 is an even composite number composed of five prime numbers multiplied together.
42091376618368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42091376618368:
27 × 7 × 11 × 31 × 137762413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 31 × 137762413)See below for interesting mathematical facts about the number 42091376618368 from the Numbermatics database.
Names of 42091376618368
- Cardinal: 42091376618368 can be written as Forty-two trillion, ninety-one billion, three hundred seventy-six million, six hundred eighteen thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2091376618368 × 1013
Factors of 42091376618368
Divisors of 42091376618368
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 32 44 56 62 64 77 88 112 124 128 154 176 217 224 248 308 341 352 434 448 496 616 682 704 868 896 992 1232 1364 1408 1736 1984 2387 2464 2728 3472 3968 4774 4928 5456 6944 9548 9856 10912 13888 19096 21824 27776 38192 43648 76384 152768 305536 137762413 275524826 551049652 964336891 1102099304 1515386543 1928673782 2204198608 3030773086 3857347564 4270634803 4408397216 6061546172 7714695128 8541269606 8816794432 10607705801 12123092344 15429390256 17082539212 17633588864 21215411602 24246184688 29894443621 30858780512 34165078424 42430823204 46976982833 48492369376 59788887242 61717561024 68330156848 84861646408 93953965666 96984738752 119577774484 123435122048 136660313696 169723292816 187907931332 193969477504 239155548968 273320627392 328838879831 339446585632 375815862664 478311097936 546641254784 657677759662 678893171264 751631725328 956622195872 1315355519324 1357786342528 1503263450656 1913244391744 2630711038648 3006526901312 3826488783488 5261422077296 6013053802624 10522844154592 21045688309184 42091376618368
- Sum of all divisors σ(n): 107917564631040
- Sum of proper divisors (its aliquot sum) s(n): 65826188012672
- 42091376618368 is an abundant number, because the sum of its proper divisors (65826188012672) is greater than itself. Its abundance is 23734811394304
Bases of 42091376618368
- Binary: 10011001001000001010011000110100101011100000002
- Hexadecimal: 0x2648298D2B80
- Base-36: EX4IEVDDS
Squares and roots of 42091376618368
- 42091376618368 squared (420913766183682) is 1771683985629296371114983424
- 42091376618368 cubed (420913766183683) is 74572617887853992997653044946981493932032
-
The
square root of 42091376618368 is 6487786.7272566845 -
The
cube root of 42091376618368 is 34785.4567259357
Scales and comparisons
How big is 42091376618368?- 42,091,376,618,368 seconds is equal to 1,338,375 years, 30 weeks, 20 hours, 39 minutes, 28 seconds.
-
To count from 1 to 42,091,376,618,368 would take you about three million, three hundred forty-five thousand, nine hundred thirty-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 42091376618368 cubic inches would be around 2898.8 feet tall.
Recreational maths with 42091376618368
- 42091376618368 backwards is 86381667319024
- 42091376618368 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42091376618368's digits is 64
- More coming soon!
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