1064139440
1,064,139,440 is an even composite number composed of five prime numbers multiplied together.
1064139440 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 1064139440:
24 × 5 × 7 × 13 × 146173
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 146173)See below for interesting mathematical facts about the number 1064139440 from the Numbermatics database.
Names of 1064139440
- Cardinal: 1064139440 can be written as One billion, sixty-four million, one hundred thirty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.06413944 × 109
Factors of 1064139440
Divisors of 1064139440
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1040 1456 1820 3640 7280 146173 292346 584692 730865 1023211 1169384 1461730 1900249 2046422 2338768 2923460 3800498 4092844 5116055 5846920 7600996 8185688 9501245 10232110 11693840 13301743 15201992 16371376 19002490 20464220 26603486 30403984 38004980 40928440 53206972 66508715 76009960 81856880 106413944 133017430 152019920 212827888 266034860 532069720 1064139440
- Sum of all divisors σ(n): 3045096768
- Sum of proper divisors (its aliquot sum) s(n): 1980957328
- 1064139440 is an abundant number, because the sum of its proper divisors (1980957328) is greater than itself. Its abundance is 916817888
Bases of 1064139440
- Binary: 1111110110110101111010101100002
- Hexadecimal: 0x3F6D7AB0
- Base-36: HLK78W
Squares and roots of 1064139440
- 1064139440 squared (10641394402) is 1132392747763513600
- 1064139440 cubed (10641394403) is 1205023784465126614736384000
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The
square root of 1064139440 is 32621.1501943141 -
The
cube root of 1064139440 is 1020.9383393895
Scales and comparisons
How big is 1064139440?- 1,064,139,440 seconds is equal to 33 years, 43 weeks, 3 days, 10 hours, 17 minutes, 20 seconds.
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To count from 1 to 1,064,139,440 would take you about sixty-seven 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 1064139440 cubic inches would be around 85.1 feet tall.
Recreational maths with 1064139440
- 1064139440 backwards is 0449314601
- The number of decimal digits it has is: 10
- The sum of 1064139440's digits is 32
- More coming soon!
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