42491636208
42,491,636,208 is an even composite number composed of five prime numbers multiplied together.
42491636208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42491636208:
24 × 33 × 7 × 2593 × 5419
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 2593 × 5419)See below for interesting mathematical facts about the number 42491636208 from the Numbermatics database.
Names of 42491636208
- Cardinal: 42491636208 can be written as Forty-two billion, four hundred ninety-one million, six hundred thirty-six thousand, two hundred eight.
Scientific notation
- Scientific notation: 4.2491636208 × 1010
Factors of 42491636208
Divisors of 42491636208
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 2593 3024 5186 5419 7779 10372 10838 15558 16257 18151 20744 21676 23337 31116 32514 36302 37933 41488 43352 46674 48771 54453 62232 65028 70011 72604 75866 86704 93348 97542 108906 113799 124464 130056 140022 145208 146313 151732 163359 186696 195084 217812 227598 260112 280044 290416 292626 303464 326718 341397 373392 390168 435624 455196 490077 560088 585252 606928 653436 682794 780336 871248 910392 980154 1024191 1120176 1170504 1306872 1365588 1820784 1960308 2048382 2341008 2613744 2731176 3920616 4096764 5462352 7841232 8193528 14051467 16387056 28102934 42154401 56205868 84308802 98360269 112411736 126463203 168617604 196720538 224823472 252926406 295080807 337235208 379389609 393441076 505852812 590161614 674470416 758779218 786882152 885242421 1011705624 1180323228 1517558436 1573764304 1770484842 2023411248 2360646456 2655727263 3035116872 3540969684 4721292912 5311454526 6070233744 7081939368 10622909052 14163878736 21245818104 42491636208
- Sum of all divisors σ(n): 139470041600
- Sum of proper divisors (its aliquot sum) s(n): 96978405392
- 42491636208 is an abundant number, because the sum of its proper divisors (96978405392) is greater than itself. Its abundance is 54486769184
Bases of 42491636208
- Binary: 1001111001001011001011101001111100002
- Hexadecimal: 0x9E4B2E9F0
- Base-36: JIQF8C0
Squares and roots of 42491636208
- 42491636208 squared (424916362082) is 1805539147633016619264
- 42491636208 cubed (424916362083) is 76720312620524546475383932710912
-
The
square root of 42491636208 is 206134.9951075751 -
The
cube root of 42491636208 is 3489.5370854777
Scales and comparisons
How big is 42491636208?- 42,491,636,208 seconds is equal to 1,351 years, 5 weeks, 2 days, 8 hours, 16 minutes, 48 seconds.
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To count from 1 to 42,491,636,208 would take you about two thousand, seven hundred two 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 42491636208 cubic inches would be around 290.8 feet tall.
Recreational maths with 42491636208
- 42491636208 backwards is 80263619424
- The number of decimal digits it has is: 11
- The sum of 42491636208's digits is 45
- More coming soon!
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