13409957440
13,409,957,440 is an even composite number composed of five prime numbers multiplied together.
13409957440 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 13409957440:
26 × 5 × 11 × 71 × 53657
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 53657)See below for interesting mathematical facts about the number 13409957440 from the Numbermatics database.
Names of 13409957440
- Cardinal: 13409957440 can be written as Thirteen billion, four hundred nine million, nine hundred fifty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.340995744 × 1010
Factors of 13409957440
Divisors of 13409957440
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 71 80 88 110 142 160 176 220 284 320 352 355 440 568 704 710 781 880 1136 1420 1562 1760 2272 2840 3124 3520 3905 4544 5680 6248 7810 11360 12496 15620 22720 24992 31240 49984 53657 62480 107314 124960 214628 249920 268285 429256 536570 590227 858512 1073140 1180454 1717024 2146280 2360908 2951135 3434048 3809647 4292560 4721816 5902270 7619294 8585120 9443632 11804540 15238588 17170240 18887264 19048235 23609080 30477176 37774528 38096470 41906117 47218160 60954352 76192940 83812234 94436320 121908704 152385880 167624468 188872640 209530585 243817408 304771760 335248936 419061170 609543520 670497872 838122340 1219087040 1340995744 1676244680 2681991488 3352489360 6704978720 13409957440
- Sum of all divisors σ(n): 35326710144
- Sum of proper divisors (its aliquot sum) s(n): 21916752704
- 13409957440 is an abundant number, because the sum of its proper divisors (21916752704) is greater than itself. Its abundance is 8506795264
Bases of 13409957440
- Binary: 11000111110100101110110110010000002
- Hexadecimal: 0x31F4BB640
- Base-36: 65RXXDS
Squares and roots of 13409957440
- 13409957440 squared (134099574402) is 179826958542611353600
- 13409957440 cubed (134099574403) is 2411471860621062678236790784000
-
The
square root of 13409957440 is 115801.3706309213 -
The
cube root of 13409957440 is 2375.7959254413
Scales and comparisons
How big is 13409957440?- 13,409,957,440 seconds is equal to 426 years, 20 weeks, 3 days, 20 hours, 10 minutes, 40 seconds.
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To count from 1 to 13,409,957,440 would take you about eight hundred fifty-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 13409957440 cubic inches would be around 198 feet tall.
Recreational maths with 13409957440
- 13409957440 backwards is 04475990431
- The number of decimal digits it has is: 11
- The sum of 13409957440's digits is 46
- More coming soon!
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Keywords: Divisors of 13409957440, math, Factors of 13409957440, curriculum, school, college, exams, university, Prime factorization of 13409957440, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, four hundred nine million, nine hundred fifty-seven thousand, four hundred forty.