1468720728
1,468,720,728 is an even composite number composed of five prime numbers multiplied together.
1468720728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1468720728:
23 × 33 × 31 × 43 × 5101
(2 × 2 × 2 × 3 × 3 × 3 × 31 × 43 × 5101)See below for interesting mathematical facts about the number 1468720728 from the Numbermatics database.
Names of 1468720728
- Cardinal: 1468720728 can be written as One billion, four hundred sixty-eight million, seven hundred twenty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.468720728 × 109
Factors of 1468720728
Divisors of 1468720728
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 31 36 43 54 62 72 86 93 108 124 129 172 186 216 248 258 279 344 372 387 516 558 744 774 837 1032 1116 1161 1333 1548 1674 2232 2322 2666 3096 3348 3999 4644 5101 5332 6696 7998 9288 10202 10664 11997 15303 15996 20404 23994 30606 31992 35991 40808 45909 47988 61212 71982 91818 95976 122424 137727 143964 158131 183636 219343 275454 287928 316262 367272 438686 474393 550908 632524 658029 877372 948786 1101816 1265048 1316058 1423179 1754744 1897572 1974087 2632116 2846358 3795144 3948174 4269537 5264232 5692716 5922261 6799633 7896348 8539074 11385432 11844522 13599266 15792696 17078148 20398899 23689044 27198532 34156296 40797798 47378088 54397064 61196697 81595596 122393394 163191192 183590091 244786788 367180182 489573576 734360364 1468720728
- Sum of all divisors σ(n): 4310169600
- Sum of proper divisors (its aliquot sum) s(n): 2841448872
- 1468720728 is an abundant number, because the sum of its proper divisors (2841448872) is greater than itself. Its abundance is 1372728144
Bases of 1468720728
- Binary: 10101111000101011100110010110002
- Hexadecimal: 0x578AE658
- Base-36: OAFS60
Squares and roots of 1468720728
- 1468720728 squared (14687207282) is 2157140576856849984
- 1468720728 cubed (14687207283) is 3168237078439532660287268352
-
The
square root of 1468720728 is 38323.8923910399 -
The
cube root of 1468720728 is 1136.7014344055
Scales and comparisons
How big is 1468720728?- 1,468,720,728 seconds is equal to 46 years, 36 weeks, 3 days, 1 hour, 58 minutes, 48 seconds.
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To count from 1 to 1,468,720,728 would take you about ninety-three 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 1468720728 cubic inches would be around 94.7 feet tall.
Recreational maths with 1468720728
- 1468720728 backwards is 8270278641
- The number of decimal digits it has is: 10
- The sum of 1468720728's digits is 45
- More coming soon!
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The information we have on file for 1468720728 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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