1328064640
1,328,064,640 is an even composite number composed of four prime numbers multiplied together.
1328064640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1328064640:
27 × 5 × 72 × 42349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 42349)See below for interesting mathematical facts about the number 1328064640 from the Numbermatics database.
Names of 1328064640
- Cardinal: 1328064640 can be written as One billion, three hundred twenty-eight million, sixty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.32806464 × 109
Factors of 1328064640
Divisors of 1328064640
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 392 448 490 560 640 784 896 980 1120 1568 1960 2240 3136 3920 4480 6272 7840 15680 31360 42349 84698 169396 211745 296443 338792 423490 592886 677584 846980 1185772 1355168 1482215 1693960 2075101 2371544 2710336 2964430 3387920 4150202 4743088 5420672 5928860 6775840 8300404 9486176 10375505 11857720 13551680 16600808 18972352 20751010 23715440 27103360 33201616 37944704 41502020 47430880 66403232 83004040 94861760 132806464 166008080 189723520 265612928 332016160 664032320 1328064640
- Sum of all divisors σ(n): 3693343500
- Sum of proper divisors (its aliquot sum) s(n): 2365278860
- 1328064640 is an abundant number, because the sum of its proper divisors (2365278860) is greater than itself. Its abundance is 1037214220
Bases of 1328064640
- Binary: 10011110010100010101000100000002
- Hexadecimal: 0x4F28A880
- Base-36: LYP18G
Squares and roots of 1328064640
- 1328064640 squared (13280646402) is 1763755688018329600
- 1328064640 cubed (13280646403) is 2342381562856015213625344000
-
The
square root of 1328064640 is 36442.6212010059 -
The
cube root of 1328064640 is 1099.1907657001
Scales and comparisons
How big is 1328064640?- 1,328,064,640 seconds is equal to 42 years, 11 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 1,328,064,640 would take you about eighty-four 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 1328064640 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328064640
- 1328064640 backwards is 0464608231
- The number of decimal digits it has is: 10
- The sum of 1328064640's digits is 34
- More coming soon!
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The information we have on file for 1328064640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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