13839434840
13,839,434,840 is an even composite number composed of six prime numbers multiplied together.
13839434840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13839434840:
23 × 5 × 7 × 11 × 1093 × 4111
(2 × 2 × 2 × 5 × 7 × 11 × 1093 × 4111)See below for interesting mathematical facts about the number 13839434840 from the Numbermatics database.
Names of 13839434840
- Cardinal: 13839434840 can be written as Thirteen billion, eight hundred thirty-nine million, four hundred thirty-four thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.383943484 × 1010
Factors of 13839434840
Divisors of 13839434840
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 616 770 1093 1540 2186 3080 4111 4372 5465 7651 8222 8744 10930 12023 15302 16444 20555 21860 24046 28777 30604 32888 38255 41110 43720 45221 48092 57554 60115 61208 76510 82220 84161 90442 96184 115108 120230 143885 153020 164440 168322 180884 226105 230216 240460 287770 306040 316547 336644 361768 420805 452210 480920 575540 633094 673288 841610 904420 1151080 1266188 1582735 1683220 1808840 2532376 3165470 3366440 4493323 6330940 8986646 12661880 17973292 22466615 31453261 35946584 44933230 49426553 62906522 89866460 98853106 125813044 157266305 179732920 197706212 247132765 251626088 314532610 345985871 395412424 494265530 629065220 691971742 988531060 1258130440 1383943484 1729929355 1977062120 2767886968 3459858710 6919717420 13839434840
- Sum of all divisors σ(n): 38867281920
- Sum of proper divisors (its aliquot sum) s(n): 25027847080
- 13839434840 is an abundant number, because the sum of its proper divisors (25027847080) is greater than itself. Its abundance is 11188412240
Bases of 13839434840
- Binary: 11001110001110010100000100010110002
- Hexadecimal: 0x338E50458
- Base-36: 6CVN49K
Squares and roots of 13839434840
- 13839434840 squared (138394348402) is 191529956690605825600
- 13839434840 cubed (138394348403) is 2650666355527661363515603904000
-
The
square root of 13839434840 is 117641.1273322387 -
The
cube root of 13839434840 is 2400.8928876793
Scales and comparisons
How big is 13839434840?- 13,839,434,840 seconds is equal to 440 years, 2 weeks, 4 days, 15 hours, 27 minutes, 20 seconds.
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To count from 1 to 13,839,434,840 would take you about eight hundred eighty 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 13839434840 cubic inches would be around 200.1 feet tall.
Recreational maths with 13839434840
- 13839434840 backwards is 04843493831
- The number of decimal digits it has is: 11
- The sum of 13839434840's digits is 47
- More coming soon!
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The information we have on file for 13839434840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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