31377314020
31,377,314,020 is an even composite number composed of six prime numbers multiplied together.
31377314020 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 31377314020:
22 × 5 × 132 × 19 × 31 × 15761
(2 × 2 × 5 × 13 × 13 × 19 × 31 × 15761)See below for interesting mathematical facts about the number 31377314020 from the Numbermatics database.
Names of 31377314020
- Cardinal: 31377314020 can be written as Thirty-one billion, three hundred seventy-seven million, three hundred fourteen thousand and twenty.
Scientific notation
- Scientific notation: 3.137731402 × 1010
Factors of 31377314020
Divisors of 31377314020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 13 19 20 26 31 38 52 62 65 76 95 124 130 155 169 190 247 260 310 338 380 403 494 589 620 676 806 845 988 1178 1235 1612 1690 2015 2356 2470 2945 3211 3380 4030 4940 5239 5890 6422 7657 8060 10478 11780 12844 15314 15761 16055 20956 26195 30628 31522 32110 38285 52390 63044 64220 76570 78805 99541 104780 153140 157610 199082 204893 299459 315220 398164 409786 488591 497705 598918 819572 977182 995410 1024465 1197836 1497295 1954364 1990820 2048930 2442955 2663609 2994590 3892967 4097860 4885910 5327218 5989180 6351683 7785934 9283229 9771820 10654436 12703366 13318045 15571868 18566458 19464835 25406732 26636090 31758415 37132916 38929670 46416145 50608571 53272180 63516830 77859340 82571879 92832290 101217142 120681977 127033660 165143758 185664580 202434284 241363954 253042855 330287516 412859395 482727908 506085710 603409885 825718790 1012171420 1206819770 1568865701 1651437580 2413639540 3137731402 6275462804 7844328505 15688657010 31377314020
- Sum of all divisors σ(n): 77533908480
- Sum of proper divisors (its aliquot sum) s(n): 46156594460
- 31377314020 is an abundant number, because the sum of its proper divisors (46156594460) is greater than itself. Its abundance is 14779280440
Bases of 31377314020
- Binary: 111010011100011101111010000111001002
- Hexadecimal: 0x74E3BD0E4
- Base-36: EEX8QG4
Squares and roots of 31377314020
- 31377314020 squared (313773140202) is 984535835109688560400
- 31377314020 cubed (313773140203) is 30892090062179639104072536808000
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The
square root of 31377314020 is 177136.4277047497 -
The
cube root of 31377314020 is 3154.0743119911
Scales and comparisons
How big is 31377314020?- 31,377,314,020 seconds is equal to 997 years, 36 weeks, 3 days, 8 hours, 33 minutes, 40 seconds.
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To count from 1 to 31,377,314,020 would take you about one thousand, nine hundred ninety-five 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 31377314020 cubic inches would be around 262.8 feet tall.
Recreational maths with 31377314020
- 31377314020 backwards is 02041377313
- 31377314020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31377314020's digits is 31
- More coming soon!
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The information we have on file for 31377314020 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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