31293263040
31,293,263,040 is an even composite number composed of five prime numbers multiplied together.
31293263040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 31293263040:
26 × 3 × 5 × 13 × 2507473
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 2507473)See below for interesting mathematical facts about the number 31293263040 from the Numbermatics database.
Names of 31293263040
- Cardinal: 31293263040 can be written as Thirty-one billion, two hundred ninety-three million, two hundred sixty-three thousand and forty.
Scientific notation
- Scientific notation: 3.129326304 × 1010
Factors of 31293263040
Divisors of 31293263040
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1040 1248 1560 2080 2496 3120 4160 6240 12480 2507473 5014946 7522419 10029892 12537365 15044838 20059784 25074730 30089676 32597149 37612095 40119568 50149460 60179352 65194298 75224190 80239136 97791447 100298920 120358704 130388596 150448380 160478272 162985745 195582894 200597840 240717408 260777192 300896760 325971490 391165788 401195680 481434816 488957235 521554384 601793520 651942980 782331576 802391360 977914470 1043108768 1203587040 1303885960 1564663152 1955828940 2086217536 2407174080 2607771920 3129326304 3911657880 5215543840 6258652608 7823315760 10431087680 15646631520 31293263040
- Sum of all divisors σ(n): 106998930528
- Sum of proper divisors (its aliquot sum) s(n): 75705667488
- 31293263040 is an abundant number, because the sum of its proper divisors (75705667488) is greater than itself. Its abundance is 44412404448
Bases of 31293263040
- Binary: 111010010010011100101001100110000002
- Hexadecimal: 0x749394CC0
- Base-36: EDJ78AO
Squares and roots of 31293263040
- 31293263040 squared (312932630402) is 979268311690630041600
- 31293263040 cubed (312932630403) is 30644500864471592995114942464000
-
The
square root of 31293263040 is 176899.0193302383 -
The
cube root of 31293263040 is 3151.2555015415
Scales and comparisons
How big is 31293263040?- 31,293,263,040 seconds is equal to 995 years, 1 week, 3 days, 13 hours, 4 minutes.
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To count from 1 to 31,293,263,040 would take you about one thousand, nine hundred ninety 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 31293263040 cubic inches would be around 262.6 feet tall.
Recreational maths with 31293263040
- 31293263040 backwards is 04036239213
- The number of decimal digits it has is: 11
- The sum of 31293263040's digits is 33
- More coming soon!
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