42891023838208
42,891,023,838,208 is an even composite number composed of five prime numbers multiplied together.
42891023838208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 42891023838208:
210 × 7 × 13 × 43 × 10704259
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 43 × 10704259)See below for interesting mathematical facts about the number 42891023838208 from the Numbermatics database.
Names of 42891023838208
- Cardinal: 42891023838208 can be written as Forty-two trillion, eight hundred ninety-one billion, twenty-three million, eight hundred thirty-eight thousand, two hundred eight.
Scientific notation
- Scientific notation: 4.2891023838208 × 1013
Factors of 42891023838208
Divisors of 42891023838208
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 43 52 56 64 86 91 104 112 128 172 182 208 224 256 301 344 364 416 448 512 559 602 688 728 832 896 1024 1118 1204 1376 1456 1664 1792 2236 2408 2752 2912 3328 3584 3913 4472 4816 5504 5824 6656 7168 7826 8944 9632 11008 11648 13312 15652 17888 19264 22016 23296 31304 35776 38528 44032 46592 62608 71552 77056 93184 125216 143104 154112 250432 286208 308224 500864 572416 1001728 2003456 4006912 10704259 21408518 42817036 74929813 85634072 139155367 149859626 171268144 278310734 299719252 342536288 460283137 556621468 599438504 685072576 920566274 974087569 1113242936 1198877008 1370145152 1841132548 1948175138 2226485872 2397754016 2740290304 3221981959 3682265096 3896350276 4452971744 4795508032 5480580608 5983680781 6443963918 7364530192 7792700552 8905943488 9591016064 10961161216 11967361562 12887927836 14729060384 15585401104 17811886976 19182032128 23934723124 25775855672 29458120768 31170802208 35623773952 38364064256 41885765467 47869446248 51551711344 58916241536 62341604416 71247547904 76728128512 83771530934 95738892496 103103422688 117832483072 124683208832 142495095808 167543061868 191477784992 206206845376 235664966144 249366417664 335086123736 382955569984 412413690752 471329932288 498732835328 670172247472 765911139968 824827381504 997465670656 1340344494944 1531822279936 1649654763008 2680688989888 3063644559872 3299309526016 5361377979776 6127289119744 10722755959552 21445511919104 42891023838208
- Sum of all divisors σ(n): 107980464444160
- Sum of proper divisors (its aliquot sum) s(n): 65089440605952
- 42891023838208 is an abundant number, because the sum of its proper divisors (65089440605952) is greater than itself. Its abundance is 22198416767744
Bases of 42891023838208
- Binary: 10011100000010010110000011110101101100000000002
- Hexadecimal: 0x2702583D6C00
- Base-36: F7BV46H34
Squares and roots of 42891023838208
- 42891023838208 squared (428910238382082) is 1839639925889726916160651264
- 42891023838208 cubed (428910238382083) is 78904039915055475624941784000390246694912
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The
square root of 42891023838208 is 6549123.8985232215 -
The
cube root of 42891023838208 is 35004.3596850083
Scales and comparisons
How big is 42891023838208?- 42,891,023,838,208 seconds is equal to 1,363,801 years, 46 weeks, 1 day, 23 minutes, 28 seconds.
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To count from 1 to 42,891,023,838,208 would take you about three million, four hundred nine thousand, five hundred four 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 42891023838208 cubic inches would be around 2917 feet tall.
Recreational maths with 42891023838208
- 42891023838208 backwards is 80283832019824
- The number of decimal digits it has is: 14
- The sum of 42891023838208's digits is 58
- More coming soon!
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