1349947040
1,349,947,040 is an even composite number composed of five prime numbers multiplied together.
1349947040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1349947040:
25 × 5 × 13 × 241 × 2693
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 241 × 2693)See below for interesting mathematical facts about the number 1349947040 from the Numbermatics database.
Names of 1349947040
- Cardinal: 1349947040 can be written as One billion, three hundred forty-nine million, nine hundred forty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.34994704 × 109
Factors of 1349947040
Divisors of 1349947040
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 241 260 416 482 520 964 1040 1205 1928 2080 2410 2693 3133 3856 4820 5386 6266 7712 9640 10772 12532 13465 15665 19280 21544 25064 26930 31330 35009 38560 43088 50128 53860 62660 70018 86176 100256 107720 125320 140036 175045 215440 250640 280072 350090 430880 501280 560144 649013 700180 1120288 1298026 1400360 2596052 2800720 3245065 5192104 5601440 6490130 8437169 10384208 12980260 16874338 20768416 25960520 33748676 42185845 51921040 67497352 84371690 103842080 134994704 168743380 269989408 337486760 674973520 1349947040
- Sum of all divisors σ(n): 3450108816
- Sum of proper divisors (its aliquot sum) s(n): 2100161776
- 1349947040 is an abundant number, because the sum of its proper divisors (2100161776) is greater than itself. Its abundance is 750214736
Bases of 1349947040
- Binary: 10100000111011010001110101000002
- Hexadecimal: 0x50768EA0
- Base-36: MBQ1SW
Squares and roots of 1349947040
- 1349947040 squared (13499470402) is 1822357010804761600
- 1349947040 cubed (13499470403) is 2460085452559135939825664000
-
The
square root of 1349947040 is 36741.6254403639 -
The
cube root of 1349947040 is 1105.1949970841
Scales and comparisons
How big is 1349947040?- 1,349,947,040 seconds is equal to 42 years, 48 weeks, 9 hours, 17 minutes, 20 seconds.
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To count from 1 to 1,349,947,040 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 1349947040 cubic inches would be around 92.1 feet tall.
Recreational maths with 1349947040
- 1349947040 backwards is 0407499431
- The number of decimal digits it has is: 10
- The sum of 1349947040's digits is 41
- More coming soon!
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