13491506416440
13,491,506,416,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 13491506416440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
13491506416440 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 13491506416440:
23 × 3 × 5 × 13 × 253003 × 34183
(2 × 2 × 2 × 3 × 5 × 13 × 253003 × 34183)See below for interesting mathematical facts about the number 13491506416440 from the Numbermatics database.
Names of 13491506416440
- Cardinal: 13491506416440 can be written as Thirteen trillion, four hundred ninety-one billion, five hundred six million, four hundred sixteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.349150641644 × 1013
Factors of 13491506416440
Divisors of 13491506416440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 34183 68366 102549 136732 170915 205098 253003 273464 341830 410196 444379 506006 512745 683660 759009 820392 888758 1012012 1025490 1265015 1333137 1367320 1518018 1777516 2024024 2050980 2221895 2530030 2666274 3036036 3289039 3555032 3795045 4101960 4443790 5060060 5332548 6072072 6578078 6665685 7590090 8887580 9867117 10120120 10665096 13156156 13331370 15180180 16445195 17775160 19734234 26312312 26662740 30360360 32890390 39468468 49335585 53325480 65780780 78936936 98671170 131561560 197342340 394684680 8648401549 17296803098 25945204647 34593606196 43242007745 51890409294 69187212392 86484015490 103780818588 112429220137 129726023235 172968030980 207561637176 224858440274 259452046470 337287660411 345936061960 449716880548 518904092940 562146100685 674575320822 899433761096 1037808185880 1124292201370 1349150641644 1686438302055 2248584402740 2698301283288 3372876604110 4497168805480 6745753208220 13491506416440
- Sum of all divisors σ(n): 43589391229440
- Sum of proper divisors (its aliquot sum) s(n): 30097884813000
- 13491506416440 is an abundant number, because the sum of its proper divisors (30097884813000) is greater than itself. Its abundance is 16606378396560
Bases of 13491506416440
- Binary: 110001000101001111000111001010001011001110002
- Hexadecimal: 0xC453C728B38
- Base-36: 4S5WUKVNC
Squares and roots of 13491506416440
- 13491506416440 squared (134915064164402) is 182020745384841690702273600
- 13491506416440 cubed (134915064164403) is 2455734054284783187223342164096417984000
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The
square root of 13491506416440 is 3673078.6019958789 -
The
cube root of 13491506416440 is 23806.0211306199
Scales and comparisons
How big is 13491506416440?- 13,491,506,416,440 seconds is equal to 428,988 years, 8 weeks, 6 days, 15 hours, 14 minutes.
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To count from 1 to 13,491,506,416,440 would take you about one million, seventy-two thousand, four hundred seventy 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 13491506416440 cubic inches would be around 1983.8 feet tall.
Recreational maths with 13491506416440
- 13491506416440 backwards is 04461460519431
- The number of decimal digits it has is: 14
- The sum of 13491506416440's digits is 48
- More coming soon!
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