4939998390
4,939,998,390 is an even composite number composed of six prime numbers multiplied together.
4939998390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 4939998390:
2 × 32 × 5 × 37 × 1123 × 1321
(2 × 3 × 3 × 5 × 37 × 1123 × 1321)See below for interesting mathematical facts about the number 4939998390 from the Numbermatics database.
Names of 4939998390
- Cardinal: 4939998390 can be written as Four billion, nine hundred thirty-nine million, nine hundred ninety-eight thousand, three hundred ninety.
Scientific notation
- Scientific notation: 4.93999839 × 109
Factors of 4939998390
Divisors of 4939998390
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1123 1321 1665 2246 2642 3330 3369 3963 5615 6605 6738 7926 10107 11230 11889 13210 16845 19815 20214 23778 33690 39630 41551 48877 50535 59445 83102 97754 101070 118890 124653 146631 207755 244385 249306 293262 373959 415510 439893 488770 623265 733155 747918 879786 1246530 1466310 1483483 1869795 2199465 2966966 3739590 4398930 4450449 7417415 8900898 13351347 14834830 22252245 26702694 44504490 54888871 66756735 109777742 133513470 164666613 274444355 329333226 493999839 548888710 823333065 987999678 1646666130 2469999195 4939998390
- Sum of all divisors σ(n): 13212871776
- Sum of proper divisors (its aliquot sum) s(n): 8272873386
- 4939998390 is an abundant number, because the sum of its proper divisors (8272873386) is greater than itself. Its abundance is 3332874996
Bases of 4939998390
- Binary: 1001001100111001001100100101101102
- Hexadecimal: 0x1267264B6
- Base-36: 29P5B5I
Squares and roots of 4939998390
- 4939998390 squared (49399983902) is 24403584093202592100
- 4939998390 cubed (49399983903) is 120553666130650414917826719000
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The
square root of 4939998390 is 70285.1221098747 -
The
cube root of 4939998390 is 1703.1083143847
Scales and comparisons
How big is 4939998390?- 4,939,998,390 seconds is equal to 157 years, 3 weeks, 6 days, 21 hours, 46 minutes, 30 seconds.
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To count from 1 to 4,939,998,390 would take you about three hundred fourteen 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 4939998390 cubic inches would be around 141.9 feet tall.
Recreational maths with 4939998390
- 4939998390 backwards is 0938999394
- The number of decimal digits it has is: 10
- The sum of 4939998390's digits is 63
- More coming soon!
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