2690249728
2,690,249,728 is an even composite number composed of four prime numbers multiplied together.
2690249728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 2690249728:
210 × 17 × 29 × 732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 29 × 73 × 73)See below for interesting mathematical facts about the number 2690249728 from the Numbermatics database.
Names of 2690249728
- Cardinal: 2690249728 can be written as Two billion, six hundred ninety million, two hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.690249728 × 109
Factors of 2690249728
Divisors of 2690249728
- Number of divisors d(n): 132
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Complete list of divisors:
1 2 4 8 16 17 29 32 34 58 64 68 73 116 128 136 146 232 256 272 292 464 493 512 544 584 928 986 1024 1088 1168 1241 1856 1972 2117 2176 2336 2482 3712 3944 4234 4352 4672 4964 5329 7424 7888 8468 8704 9344 9928 10658 14848 15776 16936 17408 18688 19856 21316 29696 31552 33872 35989 37376 39712 42632 63104 67744 71978 74752 79424 85264 90593 126208 135488 143956 154541 158848 170528 181186 252416 270976 287912 309082 317696 341056 362372 504832 541952 575824 618164 635392 682112 724744 1083904 1151648 1236328 1270784 1364224 1449488 2167808 2303296 2472656 2627197 2728448 2898976 4606592 4945312 5254394 5456896 5797952 9213184 9890624 10508788 11595904 18426368 19781248 21017576 23191808 36852736 39562496 42035152 46383616 79124992 84070304 92767232 158249984 168140608 336281216 672562432 1345124864 2690249728
- Sum of all divisors σ(n): 5972368140
- Sum of proper divisors (its aliquot sum) s(n): 3282118412
- 2690249728 is an abundant number, because the sum of its proper divisors (3282118412) is greater than itself. Its abundance is 591868684
Bases of 2690249728
- Binary: 101000000101100111110100000000002
- Hexadecimal: 0xA059F400
- Base-36: 18HPDZ4
Squares and roots of 2690249728
- 2690249728 squared (26902497282) is 7237443599004073984
- 2690249728 cubed (26902497283) is 19470530673636051106347876352
-
The
square root of 2690249728 is 51867.6173349037 -
The
cube root of 2690249728 is 1390.7984522899
Scales and comparisons
How big is 2690249728?- 2,690,249,728 seconds is equal to 85 years, 28 weeks, 1 day, 3 hours, 35 minutes, 28 seconds.
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To count from 1 to 2,690,249,728 would take you about one hundred seventy-one 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 2690249728 cubic inches would be around 115.9 feet tall.
Recreational maths with 2690249728
- 2690249728 backwards is 8279420962
- The number of decimal digits it has is: 10
- The sum of 2690249728's digits is 49
- More coming soon!
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The information we have on file for 2690249728 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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