31238520996345
31,238,520,996,345 is an odd composite number composed of six prime numbers multiplied together.
31238520996345 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31238520996345:
3 × 5 × 133 × 67 × 103 × 137359
(3 × 5 × 13 × 13 × 13 × 67 × 103 × 137359)See below for interesting mathematical facts about the number 31238520996345 from the Numbermatics database.
Names of 31238520996345
- Cardinal: 31238520996345 can be written as Thirty-one trillion, two hundred thirty-eight billion, five hundred twenty million, nine hundred ninety-six thousand, three hundred forty-five.
Scientific notation
- Scientific notation: 3.1238520996345 × 1013
Factors of 31238520996345
Divisors of 31238520996345
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 5 13 15 39 65 67 103 169 195 201 309 335 507 515 845 871 1005 1339 1545 2197 2535 2613 4017 4355 6591 6695 6901 10985 11323 13065 17407 20085 20703 32955 33969 34505 52221 56615 87035 89713 103515 137359 147199 169845 226291 261105 269139 412077 441597 448565 678873 686795 735995 1131455 1166269 1345695 1785667 2060385 2207985 3394365 3498807 5357001 5831345 8928335 9203053 14147977 15161497 17494035 23213671 26785005 27609159 42443931 45484491 46015265 69641013 70739885 75807485 116068355 119639689 138045795 183923701 212219655 227422455 301777723 348205065 358919067 551771103 598198445 905333169 919618505 947914459 1508888615 1555315957 1794595335 2391008113 2758855515 2843743377 4526665845 4665947871 4739572295 7173024339 7776579785 11955040565 12322887967 14218716885 20219107441 23329739355 31083105469 35865121695 36968663901 60657322323 61614439835 93249316407 101095537205 155415527345 160197543571 184843319505 303286611615 466246582035 480592630713 800987717855 2082568066423 2402963153565 6247704199269 10412840332115 31238520996345
- Sum of all divisors σ(n): 55486934630400
- Sum of proper divisors (its aliquot sum) s(n): 24248413634055
- 31238520996345 is a deficient number, because the sum of its proper divisors (24248413634055) is less than itself. Its deficiency is 6990107362290
Bases of 31238520996345
- Binary: 1110001101001010010001111001010000001111110012
- Hexadecimal: 0x1C6948F281F9
- Base-36: B2MS0UH2X
Squares and roots of 31238520996345
- 31238520996345 squared (312385209963452) is 975845194039087411503359025
- 31238520996345 cubed (312385209963453) is 30483960583172392740870457983957247763625
-
The
square root of 31238520996345 is 5589143.1361475257 -
The
cube root of 31238520996345 is 31494.1690714937
Scales and comparisons
How big is 31238520996345?- 31,238,520,996,345 seconds is equal to 993,288 years, 17 weeks, 4 days, 23 hours, 25 minutes, 45 seconds.
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To count from 1 to 31,238,520,996,345 would take you about two million, four hundred eighty-three thousand, two hundred twenty 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 31238520996345 cubic inches would be around 2624.5 feet tall.
Recreational maths with 31238520996345
- 31238520996345 backwards is 54369902583213
- The number of decimal digits it has is: 14
- The sum of 31238520996345's digits is 60
- More coming soon!
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