1321013320
1,321,013,320 is an even composite number composed of five prime numbers multiplied together.
1321013320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1321013320:
23 × 5 × 11 × 43 × 69821
(2 × 2 × 2 × 5 × 11 × 43 × 69821)See below for interesting mathematical facts about the number 1321013320 from the Numbermatics database.
Names of 1321013320
- Cardinal: 1321013320 can be written as One billion, three hundred twenty-one million, thirteen thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.32101332 × 109
Factors of 1321013320
Divisors of 1321013320
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 40 43 44 55 86 88 110 172 215 220 344 430 440 473 860 946 1720 1892 2365 3784 4730 9460 18920 69821 139642 279284 349105 558568 698210 768031 1396420 1536062 2792840 3002303 3072124 3840155 6004606 6144248 7680310 12009212 15011515 15360620 24018424 30023030 30721240 33025333 60046060 66050666 120092120 132101332 165126665 264202664 330253330 660506660 1321013320
- Sum of all divisors σ(n): 3317941440
- Sum of proper divisors (its aliquot sum) s(n): 1996928120
- 1321013320 is an abundant number, because the sum of its proper divisors (1996928120) is greater than itself. Its abundance is 675914800
Bases of 1321013320
- Binary: 10011101011110100010000010010002
- Hexadecimal: 0x4EBD1048
- Base-36: LUHWEG
Squares and roots of 1321013320
- 1321013320 squared (13210133202) is 1745076191617422400
- 1321013320 cubed (13210133203) is 2305268893541487334466368000
-
The
square root of 1321013320 is 36345.7469313811 -
The
cube root of 1321013320 is 1097.2419388999
Scales and comparisons
How big is 1321013320?- 1,321,013,320 seconds is equal to 42 years, 1 day, 12 hours, 8 minutes, 40 seconds.
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To count from 1 to 1,321,013,320 would take you about eighty-four 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 1321013320 cubic inches would be around 91.4 feet tall.
Recreational maths with 1321013320
- 1321013320 backwards is 0233101231
- The number of decimal digits it has is: 10
- The sum of 1321013320's digits is 16
- More coming soon!
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The information we have on file for 1321013320 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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