31140866430072
31,140,866,430,072 is an even composite number composed of four prime numbers multiplied together.
31140866430072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31140866430072:
23 × 35 × 72 × 326917637
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 326917637)See below for interesting mathematical facts about the number 31140866430072 from the Numbermatics database.
Names of 31140866430072
- Cardinal: 31140866430072 can be written as Thirty-one trillion, one hundred forty billion, eight hundred sixty-six million, four hundred thirty thousand and seventy-two.
Scientific notation
- Scientific notation: 3.1140866430072 × 1013
Factors of 31140866430072
Divisors of 31140866430072
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 243 252 294 324 378 392 441 486 504 567 588 648 756 882 972 1134 1176 1323 1512 1701 1764 1944 2268 2646 3402 3528 3969 4536 5292 6804 7938 10584 11907 13608 15876 23814 31752 47628 95256 326917637 653835274 980752911 1307670548 1961505822 2288423459 2615341096 2942258733 3923011644 4576846918 5884517466 6865270377 7846023288 8826776199 9153693836 11769034932 13730540754 16018964213 17653552398 18307387672 20595811131 23538069864 26480328597 27461081508 32037928426 35307104796 41191622262 48056892639 52960657194 54922163016 61787433393 64075856852 70614209592 79440985791 82383244524 96113785278 105921314388 123574866786 128151713704 144170677917 158881971582 164766489048 185362300179 192227570556 211842628776 247149733572 288341355834 317763943164 370724600358 384455141112 432512033751 494299467144 556086900537 576682711668 635527886328 741449200716 865024067502 1112173801074 1153365423336 1297536101253 1482898401432 1730048135004 2224347602148 2595072202506 3460096270008 3892608303759 4448695204296 5190144405012 7785216607518 10380288810024 15570433215036 31140866430072
- Sum of all divisors σ(n): 101743307298360
- Sum of proper divisors (its aliquot sum) s(n): 70602440868288
- 31140866430072 is an abundant number, because the sum of its proper divisors (70602440868288) is greater than itself. Its abundance is 39461574438216
Bases of 31140866430072
- Binary: 1110001010010100011000100100000010100011110002
- Hexadecimal: 0x1C528C481478
- Base-36: B1DWZU7I0
Squares and roots of 31140866430072
- 31140866430072 squared (311408664300722) is 969753562015585229665925184
- 31140866430072 cubed (311408664300723) is 30198966144813883471772571813853119733248
-
The
square root of 31140866430072 is 5580400.2033968855 -
The
cube root of 31140866430072 is 31461.3168992463
Scales and comparisons
How big is 31140866430072?- 31,140,866,430,072 seconds is equal to 990,183 years, 11 weeks, 5 days, 19 hours, 1 minute, 12 seconds.
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To count from 1 to 31,140,866,430,072 would take you about two million, four hundred seventy-five thousand, four hundred fifty-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 31140866430072 cubic inches would be around 2621.8 feet tall.
Recreational maths with 31140866430072
- 31140866430072 backwards is 27003466804113
- The number of decimal digits it has is: 14
- The sum of 31140866430072's digits is 45
- More coming soon!
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