1349666890
1,349,666,890 is an even composite number composed of seven prime numbers multiplied together.
1349666890 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 1349666890:
2 × 5 × 11 × 13 × 17 × 59 × 941
See below for interesting mathematical facts about the number 1349666890 from the Numbermatics database.
Names of 1349666890
- Cardinal: 1349666890 can be written as One billion, three hundred forty-nine million, six hundred sixty-six thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.34966689 × 109
Factors of 1349666890
Divisors of 1349666890
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 11 13 17 22 26 34 55 59 65 85 110 118 130 143 170 187 221 286 295 374 442 590 649 715 767 935 941 1003 1105 1298 1430 1534 1870 1882 2006 2210 2431 3245 3835 4705 4862 5015 6490 7670 8437 9410 10030 10351 11033 12155 12233 13039 15997 16874 20702 22066 24310 24466 26078 31994 42185 51755 55165 55519 61165 65195 79985 84370 103510 110330 111038 122330 130390 134563 143429 159970 175967 207961 269126 277595 286858 351934 415922 555190 610709 672815 717145 721747 879835 943823 1039805 1221418 1345630 1434290 1443494 1759670 1887646 2079610 2287571 3053545 3608735 4575142 4719115 6107090 7217470 7939217 9438230 10382053 11437855 12269699 15878434 20764106 22875710 24539398 39696085 51910265 61348495 79392170 103820530 122696990 134966689 269933378 674833445 1349666890
- Sum of all divisors σ(n): 3076496640
- Sum of proper divisors (its aliquot sum) s(n): 1726829750
- 1349666890 is an abundant number, because the sum of its proper divisors (1726829750) is greater than itself. Its abundance is 377162860
Bases of 1349666890
- Binary: 10100000111001001001000010010102
- Hexadecimal: 0x5072484A
- Base-36: MBK1MY
Squares and roots of 1349666890
- 1349666890 squared (13496668902) is 1821600713962272100
- 1349666890 cubed (13496668903) is 2458554170435239362540769000
-
The
square root of 1349666890 is 36737.8128091481 -
The
cube root of 1349666890 is 1105.1185393193
Scales and comparisons
How big is 1349666890?- 1,349,666,890 seconds is equal to 42 years, 47 weeks, 4 days, 3 hours, 28 minutes, 10 seconds.
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To count from 1 to 1,349,666,890 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 1349666890 cubic inches would be around 92.1 feet tall.
Recreational maths with 1349666890
- 1349666890 backwards is 0986669431
- The number of decimal digits it has is: 10
- The sum of 1349666890's digits is 52
- More coming soon!
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