13949900490
13,949,900,490 is an even composite number composed of seven prime numbers multiplied together.
13949900490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13949900490:
2 × 3 × 5 × 31 × 67 × 131 × 1709
See below for interesting mathematical facts about the number 13949900490 from the Numbermatics database.
Names of 13949900490
- Cardinal: 13949900490 can be written as Thirteen billion, nine hundred forty-nine million, nine hundred thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.394990049 × 1010
Factors of 13949900490
Divisors of 13949900490
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 15 30 31 62 67 93 131 134 155 186 201 262 310 335 393 402 465 655 670 786 930 1005 1310 1709 1965 2010 2077 3418 3930 4061 4154 5127 6231 8122 8545 8777 10254 10385 12183 12462 17090 17554 20305 20770 24366 25635 26331 31155 40610 43885 51270 52662 52979 60915 62310 87770 105958 114503 121830 131655 158937 223879 229006 263310 264895 272087 317874 343509 447758 529790 544174 572515 671637 687018 794685 816261 1119395 1145030 1343274 1360435 1589370 1632522 1717545 2238790 2720870 3358185 3435090 3549593 4081305 6716370 6940249 7099186 8162610 10648779 13880498 14999893 17747965 20820747 21297558 29999786 34701245 35495930 41641494 44999679 53243895 69402490 74999465 89999358 104103735 106487790 149998930 208207470 224998395 449996790 464996683 929993366 1394990049 2324983415 2789980098 4649966830 6974950245 13949900490
- Sum of all divisors σ(n): 35364003840
- Sum of proper divisors (its aliquot sum) s(n): 21414103350
- 13949900490 is an abundant number, because the sum of its proper divisors (21414103350) is greater than itself. Its abundance is 7464202860
Bases of 13949900490
- Binary: 11001111110111101010010110110010102
- Hexadecimal: 0x33F7A96CA
- Base-36: 6EPES3U
Squares and roots of 13949900490
- 13949900490 squared (139499004902) is 194599723680902240100
- 13949900490 cubed (139499004903) is 2714646780730082762813087649000
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The
square root of 13949900490 is 118109.6968500047 -
The
cube root of 13949900490 is 2407.2639007003
Scales and comparisons
How big is 13949900490?- 13,949,900,490 seconds is equal to 443 years, 29 weeks, 2 days, 4 hours, 21 minutes, 30 seconds.
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To count from 1 to 13,949,900,490 would take you about eight hundred eighty-seven 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 13949900490 cubic inches would be around 200.6 feet tall.
Recreational maths with 13949900490
- 13949900490 backwards is 09400994931
- The number of decimal digits it has is: 11
- The sum of 13949900490's digits is 48
- More coming soon!
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