121494223998
121,494,223,998 is an even composite number composed of five prime numbers multiplied together.
121494223998 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121494223998:
2 × 33 × 7 × 19 × 16916489
(2 × 3 × 3 × 3 × 7 × 19 × 16916489)See below for interesting mathematical facts about the number 121494223998 from the Numbermatics database.
Names of 121494223998
- Cardinal: 121494223998 can be written as One hundred twenty-one billion, four hundred ninety-four million, two hundred twenty-three thousand, nine hundred ninety-eight.
Scientific notation
- Scientific notation: 1.21494223998 × 1011
Factors of 121494223998
Divisors of 121494223998
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 342 378 399 513 798 1026 1197 2394 3591 7182 16916489 33832978 50749467 101498934 118415423 152248401 236830846 304496802 321413291 355246269 456745203 642826582 710492538 913490406 964239873 1065738807 1928479746 2131477614 2249893037 2892719619 3197216421 4499786074 5785439238 6394432842 6749679111 8678158857 13499358222 17356317714 20249037333 40498074666 60747111999 121494223998
- Sum of all divisors σ(n): 324796608000
- Sum of proper divisors (its aliquot sum) s(n): 203302384002
- 121494223998 is an abundant number, because the sum of its proper divisors (203302384002) is greater than itself. Its abundance is 81808160004
Bases of 121494223998
- Binary: 11100010010011001111010111100011111102
- Hexadecimal: 0x1C499EBC7E
- Base-36: 1JTAIV7I
Squares and roots of 121494223998
- 121494223998 squared (1214942239982) is 14760846464876199104004
- 121494223998 cubed (1214942239983) is 1793357586803755373280708874687992
-
The
square root of 121494223998 is 348560.2157418425 -
The
cube root of 121494223998 is 4952.8123867549
Scales and comparisons
How big is 121494223998?- 121,494,223,998 seconds is equal to 3,863 years, 7 weeks, 2 days, 3 hours, 33 minutes, 18 seconds.
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To count from 1 to 121,494,223,998 would take you about seven thousand, seven hundred twenty-six 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 121494223998 cubic inches would be around 412.7 feet tall.
Recreational maths with 121494223998
- 121494223998 backwards is 899322494121
- 121494223998 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121494223998's digits is 54
- More coming soon!
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