31940309995007744
31,940,309,995,007,744 is an even composite number composed of five prime numbers multiplied together.
31940309995007744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31940309995007744:
28 × 11 × 23 × 236549 × 2084767
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 23 × 236549 × 2084767)See below for interesting mathematical facts about the number 31940309995007744 from the Numbermatics database.
Names of 31940309995007744
- Cardinal: 31940309995007744 can be written as Thirty-one quadrillion, nine hundred forty trillion, three hundred nine billion, nine hundred ninety-five million, seven thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 3.1940309995007744 × 1016
Factors of 31940309995007744
Divisors of 31940309995007744
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 16 22 23 32 44 46 64 88 92 128 176 184 253 256 352 368 506 704 736 1012 1408 1472 2024 2816 2944 4048 5888 8096 16192 32384 64768 236549 473098 946196 1892392 2084767 2602039 3784784 4169534 5204078 5440627 7569568 8339068 10408156 10881254 15139136 16678136 20816312 21762508 22932437 30278272 33356272 41632624 43525016 45864874 47949641 59846897 60556544 66712544 83265248 87050032 91729748 95899282 119693794 133425088 166530496 174100064 183459496 191798564 239387588 266850176 333060992 348200128 366918992 383597128 478775176 527446051 533700352 666121984 696400256 733837984 767194256 957550352 1054892102 1392800512 1467675968 1534388512 1915100704 2109784204 2935351936 3068777024 3830201408 4219568408 5870703872 6137554048 7660402816 8439136816 12275108096 15320805632 16878273632 33756547264 67513094528 135026189056 493149549083 986299098166 1972598196332 3945196392664 5424645039913 7890392785328 10849290079826 11342439628909 15780785570656 21698580159652 22684879257818 31561571141312 43397160319304 45369758515636 63123142282624 86794320638608 90739517031272 124766835917999 126246284565248 173588641277216 181479034062544 249533671835998 347177282554432 362958068125088 499067343671996 694354565108864 725916136250176 998134687343992 1388709130217728 1451832272500352 1996269374687984 2903664545000704 3992538749375968 7985077498751936 15970154997503872 31940309995007744
- Sum of all divisors σ(n): 72576174463027200
- Sum of proper divisors (its aliquot sum) s(n): 40635864468019456
- 31940309995007744 is an abundant number, because the sum of its proper divisors (40635864468019456) is greater than itself. Its abundance is 8695554473011712
Bases of 31940309995007744
- Binary: 11100010111100110001010111011110100010010101111000000002
- Hexadecimal: 0x71798AEF44AF00
- Base-36: 8QHW7UGNTVK
Squares and roots of 31940309995007744
- 31940309995007744 squared (319403099950077442) is 1020183402577191591546202619969536
- 31940309995007744 cubed (319403099950077443) is 32584974130077281650762690818593091089401364086784
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The
square root of 31940309995007744 is 178718521.6898565999 -
The
cube root of 31940309995007744 is 317282.6875772547
Scales and comparisons
How big is 31940309995007744?- 31,940,309,995,007,744 seconds is equal to 1,015,603,059 years, 50 weeks, 5 days, 2 hours, 35 minutes, 44 seconds.
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To count from 1 to 31,940,309,995,007,744 would take you about three billion, forty-six million, eight hundred nine thousand, one hundred seventy-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 31940309995007744 cubic inches would be around 26440.2 feet tall.
Recreational maths with 31940309995007744
- 31940309995007744 backwards is 44770059990304913
- The number of decimal digits it has is: 17
- The sum of 31940309995007744's digits is 74
- More coming soon!
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