1320625664
1,320,625,664 is an even composite number composed of three prime numbers multiplied together.
1320625664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 1320625664:
29 × 292 × 3067
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29 × 3067)See below for interesting mathematical facts about the number 1320625664 from the Numbermatics database.
Names of 1320625664
- Cardinal: 1320625664 can be written as One billion, three hundred twenty million, six hundred twenty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.320625664 × 109
Factors of 1320625664
Divisors of 1320625664
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 841 928 1682 1856 3067 3364 3712 6134 6728 7424 12268 13456 14848 24536 26912 49072 53824 88943 98144 107648 177886 196288 215296 355772 392576 430592 711544 785152 1423088 1570304 2579347 2846176 5158694 5692352 10317388 11384704 20634776 22769408 41269552 45538816 82539104 165078208 330156416 660312832 1320625664
- Sum of all divisors σ(n): 2733689244
- Sum of proper divisors (its aliquot sum) s(n): 1413063580
- 1320625664 is an abundant number, because the sum of its proper divisors (1413063580) is greater than itself. Its abundance is 92437916
Bases of 1320625664
- Binary: 10011101011011100100110000000002
- Hexadecimal: 0x4EB72600
- Base-36: LU9LA8
Squares and roots of 1320625664
- 1320625664 squared (13206256642) is 1744052144415440896
- 1320625664 cubed (13206256643) is 2303240021269265525132754944
-
The
square root of 1320625664 is 36340.4136465175 -
The
cube root of 1320625664 is 1097.1345985655
Scales and comparisons
How big is 1320625664?- 1,320,625,664 seconds is equal to 41 years, 51 weeks, 4 days, 27 minutes, 44 seconds.
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To count from 1 to 1,320,625,664 would take you about eighty-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 1320625664 cubic inches would be around 91.4 feet tall.
Recreational maths with 1320625664
- 1320625664 backwards is 4665260231
- The number of decimal digits it has is: 10
- The sum of 1320625664's digits is 35
- More coming soon!
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