13420478656
13,420,478,656 is an even composite number composed of five prime numbers multiplied together.
13420478656 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 13420478656:
26 × 13 × 23 × 661 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 23 × 661 × 1061)See below for interesting mathematical facts about the number 13420478656 from the Numbermatics database.
Names of 13420478656
- Cardinal: 13420478656 can be written as Thirteen billion, four hundred twenty million, four hundred seventy-eight thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 1.3420478656 × 1010
Factors of 13420478656
Divisors of 13420478656
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 8 13 16 23 26 32 46 52 64 92 104 184 208 299 368 416 598 661 736 832 1061 1196 1322 1472 2122 2392 2644 4244 4784 5288 8488 8593 9568 10576 13793 15203 16976 17186 19136 21152 24403 27586 30406 33952 34372 42304 48806 55172 60812 67904 68744 97612 110344 121624 137488 195224 197639 220688 243248 274976 317239 390448 395278 441376 486496 549952 634478 701321 780896 790556 882752 972992 1268956 1402642 1561792 1581112 2537912 2805284 3162224 5075824 5610568 6324448 9117173 10151648 11221136 12648896 16130383 18234346 20303296 22442272 32260766 36468692 44884544 64521532 72937384 129043064 145874768 209694979 258086128 291749536 419389958 516172256 583499072 838779916 1032344512 1677559832 3355119664 6710239328 13420478656
- Sum of all divisors σ(n): 30000293568
- Sum of proper divisors (its aliquot sum) s(n): 16579814912
- 13420478656 is an abundant number, because the sum of its proper divisors (16579814912) is greater than itself. Its abundance is 3159336256
Bases of 13420478656
- Binary: 11000111111110110001000000110000002
- Hexadecimal: 0x31FEC40C0
- Base-36: 65Y7FLS
Squares and roots of 13420478656
- 13420478656 squared (134204786562) is 180109247356151566336
- 13420478656 cubed (134204786563) is 2417152309891456526313256124416
-
The
square root of 13420478656 is 115846.7895800311 -
The
cube root of 13420478656 is 2376.4170988705
Scales and comparisons
How big is 13420478656?- 13,420,478,656 seconds is equal to 426 years, 37 weeks, 6 days, 14 hours, 44 minutes, 16 seconds.
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To count from 1 to 13,420,478,656 would take you about eight hundred fifty-three 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 13420478656 cubic inches would be around 198 feet tall.
Recreational maths with 13420478656
- 13420478656 backwards is 65687402431
- 13420478656 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13420478656's digits is 46
- More coming soon!
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The information we have on file for 13420478656 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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