20829888800
20,829,888,800 is an even composite number composed of four prime numbers multiplied together.
20829888800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20829888800:
25 × 52 × 7 × 3719623
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 3719623)See below for interesting mathematical facts about the number 20829888800 from the Numbermatics database.
Names of 20829888800
- Cardinal: 20829888800 can be written as Twenty billion, eight hundred twenty-nine million, eight hundred eighty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.08298888 × 1010
Factors of 20829888800
Divisors of 20829888800
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 280 350 400 560 700 800 1120 1400 2800 5600 3719623 7439246 14878492 18598115 26037361 29756984 37196230 52074722 59513968 74392460 92990575 104149444 119027936 130186805 148784920 185981150 208298888 260373610 297569840 371962300 416597776 520747220 595139680 650934025 743924600 833195552 1041494440 1301868050 1487849200 2082988880 2603736100 2975698400 4165977760 5207472200 10414944400 20829888800
- Sum of all divisors σ(n): 58115405376
- Sum of proper divisors (its aliquot sum) s(n): 37285516576
- 20829888800 is an abundant number, because the sum of its proper divisors (37285516576) is greater than itself. Its abundance is 16455627776
Bases of 20829888800
- Binary: 100110110011000111011100001001000002
- Hexadecimal: 0x4D98EE120
- Base-36: 9KHKT28
Squares and roots of 20829888800
- 20829888800 squared (208298888002) is 433884267420365440000
- 20829888800 cubed (208298888003) is 9037761042435674970563072000000
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The
square root of 20829888800 is 144325.6345906713 -
The
cube root of 20829888800 is 2751.4543844075
Scales and comparisons
How big is 20829888800?- 20,829,888,800 seconds is equal to 662 years, 16 weeks, 6 days, 16 hours, 13 minutes, 20 seconds.
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To count from 1 to 20,829,888,800 would take you about one thousand, three hundred twenty-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 20829888800 cubic inches would be around 229.3 feet tall.
Recreational maths with 20829888800
- 20829888800 backwards is 00888892802
- The number of decimal digits it has is: 11
- The sum of 20829888800's digits is 53
- More coming soon!
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"Number 20829888800 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
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Numbermatics. (2024). Number 20829888800 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/20829888800/
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