121243134490
121,243,134,490 is an even composite number composed of six prime numbers multiplied together.
121243134490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121243134490:
2 × 5 × 23 × 89 × 1093 × 5419
See below for interesting mathematical facts about the number 121243134490 from the Numbermatics database.
Names of 121243134490
- Cardinal: 121243134490 can be written as One hundred twenty-one billion, two hundred forty-three million, one hundred thirty-four thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.2124313449 × 1011
Factors of 121243134490
Divisors of 121243134490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 23 46 89 115 178 230 445 890 1093 2047 2186 4094 5419 5465 10235 10838 10930 20470 25139 27095 50278 54190 97277 124637 125695 194554 249274 251390 482291 486385 623185 964582 972770 1246370 2237371 2411455 4474742 4822910 5922967 11092693 11186855 11845934 22185386 22373710 29614835 55463465 59229670 110926930 136228241 272456482 527144063 681141205 1054288126 1362282410 2635720315 5271440630 12124313449 24248626898 60621567245 121243134490
- Sum of all divisors σ(n): 230538182400
- Sum of proper divisors (its aliquot sum) s(n): 109295047910
- 121243134490 is a deficient number, because the sum of its proper divisors (109295047910) is less than itself. Its deficiency is 11948086580
Bases of 121243134490
- Binary: 11100001110101010011101101010000110102
- Hexadecimal: 0x1C3AA76A1A
- Base-36: 1JP515AY
Squares and roots of 121243134490
- 121243134490 squared (1212431344902) is 14699897660960227560100
- 121243134490 cubed (1212431344903) is 1782261669097037292610208857849000
-
The
square root of 121243134490 is 348199.8484922129 -
The
cube root of 121243134490 is 4949.3980765213
Scales and comparisons
How big is 121243134490?- 121,243,134,490 seconds is equal to 3,855 years, 8 weeks, 1 day, 28 minutes, 10 seconds.
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To count from 1 to 121,243,134,490 would take you about seven thousand, seven hundred ten 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 121243134490 cubic inches would be around 412.4 feet tall.
Recreational maths with 121243134490
- 121243134490 backwards is 094431342121
- The number of decimal digits it has is: 12
- The sum of 121243134490's digits is 34
- More coming soon!
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The information we have on file for 121243134490 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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