31920425680
31,920,425,680 is an even composite number composed of six prime numbers multiplied together.
31920425680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31920425680:
24 × 5 × 11 × 13 × 547 × 5101
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 547 × 5101)See below for interesting mathematical facts about the number 31920425680 from the Numbermatics database.
Names of 31920425680
- Cardinal: 31920425680 can be written as Thirty-one billion, nine hundred twenty million, four hundred twenty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.192042568 × 1010
Factors of 31920425680
Divisors of 31920425680
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 547 572 715 880 1040 1094 1144 1430 2188 2288 2735 2860 4376 5101 5470 5720 6017 7111 8752 10202 10940 11440 12034 14222 20404 21880 24068 25505 28444 30085 35555 40808 43760 48136 51010 56111 56888 60170 66313 71110 78221 81616 96272 102020 112222 113776 120340 132626 142220 156442 204040 224444 240680 265252 280555 284440 312884 331565 391105 408080 448888 481360 530504 561110 568880 625768 663130 729443 782210 897776 1061008 1122220 1251536 1326260 1458886 1564420 2244440 2652520 2790247 2917772 3128840 3647215 4488880 5305040 5580494 5835544 6257680 7294430 11160988 11671088 13951235 14588860 22321976 27902470 29177720 30692717 36273211 44643952 55804940 58355440 61385434 72546422 111609880 122770868 145092844 153463585 181366055 223219760 245541736 290185688 306927170 362732110 399005321 491083472 580371376 613854340 725464220 798010642 1227708680 1450928440 1596021284 1995026605 2455417360 2901856880 3192042568 3990053210 6384085136 7980106420 15960212840 31920425680
- Sum of all divisors σ(n): 87366158208
- Sum of proper divisors (its aliquot sum) s(n): 55445732528
- 31920425680 is an abundant number, because the sum of its proper divisors (55445732528) is greater than itself. Its abundance is 23525306848
Bases of 31920425680
- Binary: 111011011101001101100001010110100002
- Hexadecimal: 0x76E9B0AD0
- Base-36: ENWLI34
Squares and roots of 31920425680
- 31920425680 squared (319204256802) is 1018913575592403462400
- 31920425680 cubed (319204256803) is 32524155064040376694113874432000
-
The
square root of 31920425680 is 178662.8827708767 -
The
cube root of 31920425680 is 3172.1683287761
Scales and comparisons
How big is 31920425680?- 31,920,425,680 seconds is equal to 1,014 years, 50 weeks, 3 days, 8 hours, 54 minutes, 40 seconds.
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To count from 1 to 31,920,425,680 would take you about two thousand and twenty-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 31920425680 cubic inches would be around 264.3 feet tall.
Recreational maths with 31920425680
- 31920425680 backwards is 08652402913
- 31920425680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31920425680's digits is 40
- More coming soon!
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"Number 31920425680 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.
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Numbermatics. (2024). Number 31920425680 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/31920425680/
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The information we have on file for 31920425680 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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