31800930646940
31,800,930,646,940 is an even composite number composed of six prime numbers multiplied together.
31800930646940 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 31800930646940:
22 × 5 × 7 × 132 × 24007 × 55987
(2 × 2 × 5 × 7 × 13 × 13 × 24007 × 55987)See below for interesting mathematical facts about the number 31800930646940 from the Numbermatics database.
Names of 31800930646940
- Cardinal: 31800930646940 can be written as Thirty-one trillion, eight hundred billion, nine hundred thirty million, six hundred forty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.180093064694 × 1013
Factors of 31800930646940
Divisors of 31800930646940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 169 182 260 338 364 455 676 845 910 1183 1690 1820 2366 3380 4732 5915 11830 23660 24007 48014 55987 96028 111974 120035 168049 223948 240070 279935 312091 336098 391909 480140 559870 624182 672196 727831 783818 840245 1119740 1248364 1455662 1560455 1567636 1680490 1959545 2184637 2911324 3120910 3360980 3639155 3919090 4057183 4369274 5094817 6241820 7278310 7838180 8114366 8738548 9461803 10189634 10923185 14556620 16228732 18923606 20285915 20379268 21846370 25474085 28400281 37847212 40571830 43692740 47309015 50948170 56800562 66232621 81143660 94618030 101896340 113601124 132465242 142001405 189236060 264930484 284002810 331163105 568005620 662326210 1324652420 1344079909 2688159818 5376319636 6720399545 9408559363 13440799090 17473038817 18817118726 26881598180 34946077634 37634237452 47042796815 69892155268 87365194085 94085593630 122311271719 174730388170 188171187260 227149504621 244622543438 349460776340 454299009242 489245086876 611556358595 908598018484 1135747523105 1223112717190 1590046532347 2271495046210 2446225434380 3180093064694 4542990092420 6360186129388 7950232661735 15900465323470 31800930646940
- Sum of all divisors σ(n): 82649704177152
- Sum of proper divisors (its aliquot sum) s(n): 50848773530212
- 31800930646940 is an abundant number, because the sum of its proper divisors (50848773530212) is greater than itself. Its abundance is 19047842883272
Bases of 31800930646940
- Binary: 1110011101100001110110010110010111011100111002
- Hexadecimal: 0x1CEC3B2CBB9C
- Base-36: B9T5914T8
Squares and roots of 31800930646940
- 31800930646940 squared (318009306469402) is 1011299190011487726931363600
- 31800930646940 cubed (318009306469403) is 32160255404861918386035278709124367384000
-
The
square root of 31800930646940 is 5639231.3879588235 -
The
cube root of 31800930646940 is 31682.0501121679
Scales and comparisons
How big is 31800930646940?- 31,800,930,646,940 seconds is equal to 1,011,171 years, 11 weeks, 5 days, 22 hours, 22 minutes, 20 seconds.
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To count from 1 to 31,800,930,646,940 would take you about two million, five hundred twenty-seven thousand, nine hundred twenty-eight 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 31800930646940 cubic inches would be around 2640.2 feet tall.
Recreational maths with 31800930646940
- 31800930646940 backwards is 04964603900813
- The number of decimal digits it has is: 14
- The sum of 31800930646940's digits is 53
- More coming soon!
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The information we have on file for 31800930646940 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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