16813420764
16,813,420,764 is an even composite number composed of five prime numbers multiplied together.
16813420764 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 16813420764:
22 × 3 × 72 × 157 × 182129
(2 × 2 × 3 × 7 × 7 × 157 × 182129)See below for interesting mathematical facts about the number 16813420764 from the Numbermatics database.
Names of 16813420764
- Cardinal: 16813420764 can be written as Sixteen billion, eight hundred thirteen million, four hundred twenty thousand, seven hundred sixty-four.
Scientific notation
- Scientific notation: 1.6813420764 × 1010
Factors of 16813420764
Divisors of 16813420764
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 157 196 294 314 471 588 628 942 1099 1884 2198 3297 4396 6594 7693 13188 15386 23079 30772 46158 92316 182129 364258 546387 728516 1092774 1274903 2185548 2549806 3824709 5099612 7649418 8924321 15298836 17848642 26772963 28594253 35697284 53545926 57188506 85782759 107091852 114377012 171565518 200159771 343131036 400319542 600479313 800639084 1200958626 1401118397 2401917252 2802236794 4203355191 5604473588 8406710382 16813420764
- Sum of all divisors σ(n): 45927357840
- Sum of proper divisors (its aliquot sum) s(n): 29113937076
- 16813420764 is an abundant number, because the sum of its proper divisors (29113937076) is greater than itself. Its abundance is 12300516312
Bases of 16813420764
- Binary: 11111010100010100001110000110111002
- Hexadecimal: 0x3EA2870DC
- Base-36: 7Q29YHO
Squares and roots of 16813420764
- 16813420764 squared (168134207642) is 282691117787306343696
- 16813420764 cubed (168134207643) is 4753004709603466214727246903744
-
The
square root of 16813420764 is 129666.5753538667 -
The
cube root of 16813420764 is 2561.8401464955
Scales and comparisons
How big is 16813420764?- 16,813,420,764 seconds is equal to 534 years, 31 weeks, 6 days, 18 hours, 39 minutes, 24 seconds.
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To count from 1 to 16,813,420,764 would take you about one thousand and sixty-nine 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 16813420764 cubic inches would be around 213.5 feet tall.
Recreational maths with 16813420764
- 16813420764 backwards is 46702431861
- 16813420764 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16813420764's digits is 42
- More coming soon!
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The information we have on file for 16813420764 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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