31314849718720
31,314,849,718,720 is an even composite number composed of five prime numbers multiplied together.
31314849718720 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 31314849718720:
26 × 5 × 43 × 151 × 15071447
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 151 × 15071447)See below for interesting mathematical facts about the number 31314849718720 from the Numbermatics database.
Names of 31314849718720
- Cardinal: 31314849718720 can be written as Thirty-one trillion, three hundred fourteen billion, eight hundred forty-nine million, seven hundred eighteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.131484971872 × 1013
Factors of 31314849718720
Divisors of 31314849718720
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 43 64 80 86 151 160 172 215 302 320 344 430 604 688 755 860 1208 1376 1510 1720 2416 2752 3020 3440 4832 6040 6493 6880 9664 12080 12986 13760 24160 25972 32465 48320 51944 64930 103888 129860 207776 259720 415552 519440 1038880 2077760 15071447 30142894 60285788 75357235 120571576 150714470 241143152 301428940 482286304 602857880 648072221 964572608 1205715760 1296144442 2275788497 2411431520 2592288884 3240361105 4551576994 4822863040 5184577768 6480722210 9103153988 10369155536 11378942485 12961444420 18206307976 20738311072 22757884970 25922888840 36412615952 41476622144 45515769940 51845777680 72825231904 91031539880 97858905371 103691555360 145650463808 182063079760 195717810742 207383110720 364126159520 391435621484 489294526855 728252319040 782871242968 978589053710 1565742485936 1957178107420 3131484971872 3914356214840 6262969943744 7828712429680 15657424859360 31314849718720
- Sum of all divisors σ(n): 76807957298688
- Sum of proper divisors (its aliquot sum) s(n): 45493107579968
- 31314849718720 is an abundant number, because the sum of its proper divisors (45493107579968) is greater than itself. Its abundance is 14178257861248
Bases of 31314849718720
- Binary: 1110001111011000011100111111001100001110000002
- Hexadecimal: 0x1C7B0E7E61C0
- Base-36: B3LUCZW74
Squares and roots of 31314849718720
- 31314849718720 squared (313148497187202) is 980619812906018063118438400
- 31314849718720 cubed (313148497187203) is 30707962072351278769639669936285646848000
-
The
square root of 31314849718720 is 5595967.2728421133 -
The
cube root of 31314849718720 is 31519.7993333915
Scales and comparisons
How big is 31314849718720?- 31,314,849,718,720 seconds is equal to 995,715 years, 18 weeks, 4 days, 6 hours, 18 minutes, 40 seconds.
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To count from 1 to 31,314,849,718,720 would take you about two million, four hundred eighty-nine thousand, two hundred eighty-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 31314849718720 cubic inches would be around 2626.6 feet tall.
Recreational maths with 31314849718720
- 31314849718720 backwards is 02781794841313
- The number of decimal digits it has is: 14
- The sum of 31314849718720's digits is 58
- More coming soon!
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