1349904380
1,349,904,380 is an even composite number composed of six prime numbers multiplied together.
1349904380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1349904380:
22 × 5 × 11 × 17 × 612 × 97
(2 × 2 × 5 × 11 × 17 × 61 × 61 × 97)See below for interesting mathematical facts about the number 1349904380 from the Numbermatics database.
Names of 1349904380
- Cardinal: 1349904380 can be written as One billion, three hundred forty-nine million, nine hundred four thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.34990438 × 109
Factors of 1349904380
Divisors of 1349904380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 11 17 20 22 34 44 55 61 68 85 97 110 122 170 187 194 220 244 305 340 374 388 485 610 671 748 935 970 1037 1067 1220 1342 1649 1870 1940 2074 2134 2684 3298 3355 3721 3740 4148 4268 5185 5335 5917 6596 6710 7442 8245 10370 10670 11407 11834 13420 14884 16490 18139 18605 20740 21340 22814 23668 29585 32980 36278 37210 40931 45628 57035 59170 63257 65087 72556 74420 81862 90695 100589 114070 118340 126514 130174 163724 181390 201178 204655 228140 253028 260348 316285 325435 360937 362780 402356 409310 502945 632570 650870 695827 721874 818620 1005890 1106479 1265140 1301740 1391654 1443748 1804685 2011780 2212958 2783308 3479135 3609370 3970307 4425916 5532395 6135929 6958270 7218740 7940614 11064790 12271858 13916540 15881228 19851535 22129580 24543716 30679645 39703070 61359290 67495219 79406140 122718580 134990438 269980876 337476095 674952190 1349904380
- Sum of all divisors σ(n): 3363298848
- Sum of proper divisors (its aliquot sum) s(n): 2013394468
- 1349904380 is an abundant number, because the sum of its proper divisors (2013394468) is greater than itself. Its abundance is 663490088
Bases of 1349904380
- Binary: 10100000111010111100111111111002
- Hexadecimal: 0x5075E7FC
- Base-36: MBP4VW
Squares and roots of 1349904380
- 1349904380 squared (13499043802) is 1822241835143184400
- 1349904380 cubed (13499043803) is 2459852234679022548707672000
-
The
square root of 1349904380 is 36741.0448953207 -
The
cube root of 1349904380 is 1105.1833551173
Scales and comparisons
How big is 1349904380?- 1,349,904,380 seconds is equal to 42 years, 47 weeks, 6 days, 21 hours, 26 minutes, 20 seconds.
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To count from 1 to 1,349,904,380 would take you about eighty-five 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 1349904380 cubic inches would be around 92.1 feet tall.
Recreational maths with 1349904380
- 1349904380 backwards is 0834099431
- The number of decimal digits it has is: 10
- The sum of 1349904380's digits is 41
- More coming soon!
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