31345381900
31,345,381,900 is an even composite number composed of six prime numbers multiplied together.
31345381900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31345381900:
22 × 52 × 7 × 53 × 773 × 1093
(2 × 2 × 5 × 5 × 7 × 53 × 773 × 1093)See below for interesting mathematical facts about the number 31345381900 from the Numbermatics database.
Names of 31345381900
- Cardinal: 31345381900 can be written as Thirty-one billion, three hundred forty-five million, three hundred eighty-one thousand, nine hundred.
Scientific notation
- Scientific notation: 3.13453819 × 1010
Factors of 31345381900
Divisors of 31345381900
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 53 70 100 106 140 175 212 265 350 371 530 700 742 773 1060 1093 1325 1484 1546 1855 2186 2650 3092 3710 3865 4372 5300 5411 5465 7420 7651 7730 9275 10822 10930 15302 15460 18550 19325 21644 21860 27055 27325 30604 37100 38255 38650 40969 54110 54650 57929 76510 77300 81938 108220 109300 115858 135275 153020 163876 191275 204845 231716 270550 286783 289645 382550 405503 409690 541100 573566 579290 765100 811006 819380 844889 1024225 1147132 1158580 1433915 1448225 1622012 1689778 2027515 2048450 2867830 2896450 3379556 4055030 4096900 4224445 5735660 5792900 5914223 7169575 8110060 8448890 10137575 11828446 14339150 16897780 20275150 21122225 23656892 28678300 29571115 40550300 42244450 44779117 59142230 84488900 89558234 118284460 147855575 179116468 223895585 295711150 313453819 447791170 591422300 626907638 895582340 1119477925 1253815276 1567269095 2238955850 3134538190 4477911700 6269076380 7836345475 15672690950 31345381900
- Sum of all divisors σ(n): 79378294464
- Sum of proper divisors (its aliquot sum) s(n): 48032912564
- 31345381900 is an abundant number, because the sum of its proper divisors (48032912564) is greater than itself. Its abundance is 16687530664
Bases of 31345381900
- Binary: 111010011000101010010010010000011002
- Hexadecimal: 0x74C54920C
- Base-36: EEE8BGS
Squares and roots of 31345381900
- 31345381900 squared (313453819002) is 982532966456847610000
- 31345381900 cubed (313453819003) is 30797871062929778205552259000000
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The
square root of 31345381900 is 177046.2705057635 -
The
cube root of 31345381900 is 3153.0040008697
Scales and comparisons
How big is 31345381900?- 31,345,381,900 seconds is equal to 996 years, 35 weeks, 4 days, 18 hours, 31 minutes, 40 seconds.
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To count from 1 to 31,345,381,900 would take you about one thousand, nine hundred ninety-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 31345381900 cubic inches would be around 262.8 feet tall.
Recreational maths with 31345381900
- 31345381900 backwards is 00918354313
- The number of decimal digits it has is: 11
- The sum of 31345381900's digits is 37
- More coming soon!
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The information we have on file for 31345381900 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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