140921264
140,921,264 is an even composite number composed of five prime numbers multiplied together.
140921264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 140921264:
24 × 11 × 41 × 59 × 331
(2 × 2 × 2 × 2 × 11 × 41 × 59 × 331)See below for interesting mathematical facts about the number 140921264 from the Numbermatics database.
Names of 140921264
- Cardinal: 140921264 can be written as One hundred forty million, nine hundred twenty-one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.40921264 × 108
Factors of 140921264
Divisors of 140921264
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 22 41 44 59 82 88 118 164 176 236 328 331 451 472 649 656 662 902 944 1298 1324 1804 2419 2596 2648 3608 3641 4838 5192 5296 7216 7282 9676 10384 13571 14564 19352 19529 26609 27142 29128 38704 39058 53218 54284 58256 78116 106436 108568 149281 156232 212872 214819 217136 298562 312464 425744 429638 597124 800689 859276 1194248 1601378 1718552 2388496 3202756 3437104 6405512 8807579 12811024 17615158 35230316 70460632 140921264
- Sum of all divisors σ(n): 311230080
- Sum of proper divisors (its aliquot sum) s(n): 170308816
- 140921264 is an abundant number, because the sum of its proper divisors (170308816) is greater than itself. Its abundance is 29387552
Bases of 140921264
- Binary: 10000110011001001001101100002
- Hexadecimal: 0x86649B0
- Base-36: 2BWFJK
Squares and roots of 140921264
- 140921264 squared (1409212642) is 19858802647357696
- 140921264 cubed (1409212643) is 2798527570592192780447744
-
The
square root of 140921264 is 11871.0262403889 -
The
cube root of 140921264 is 520.3858871359
Scales and comparisons
How big is 140921264?- 140,921,264 seconds is equal to 4 years, 25 weeks, 47 minutes, 44 seconds.
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To count from 1 to 140,921,264 would take you about six 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 140921264 cubic inches would be around 43.4 feet tall.
Recreational maths with 140921264
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