3950690121
3,950,690,121 is an odd composite number composed of five prime numbers multiplied together.
3950690121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3950690121:
32 × 73 × 19 × 193 × 349
(3 × 3 × 7 × 7 × 7 × 19 × 193 × 349)See below for interesting mathematical facts about the number 3950690121 from the Numbermatics database.
Names of 3950690121
- Cardinal: 3950690121 can be written as Three billion, nine hundred fifty million, six hundred ninety thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 3.950690121 × 109
Factors of 3950690121
Divisors of 3950690121
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 19 21 49 57 63 133 147 171 193 343 349 399 441 579 931 1029 1047 1197 1351 1737 2443 2793 3087 3141 3667 4053 6517 6631 7329 8379 9457 11001 12159 17101 19551 19893 21987 25669 28371 33003 46417 51303 58653 59679 66199 67357 77007 85113 119707 139251 153909 179683 198597 202071 231021 324919 359121 417753 471499 539049 595791 606213 974757 1077363 1257781 1279783 1414497 1617147 2274433 2924271 3300493 3773343 3839349 4243491 6823299 8958481 9901479 11320029 11518047 20469897 23103451 26875443 29704437 62709367 69310353 80626329 188128101 207931059 438965569 564384303 1316896707 3950690121
- Sum of all divisors σ(n): 7061600000
- Sum of proper divisors (its aliquot sum) s(n): 3110909879
- 3950690121 is a deficient number, because the sum of its proper divisors (3110909879) is less than itself. Its deficiency is 839780242
Bases of 3950690121
- Binary: 111010110111101010111111010010012
- Hexadecimal: 0xEB7ABF49
- Base-36: 1TC5009
Squares and roots of 3950690121
- 3950690121 squared (39506901212) is 15607952432166994641
- 3950690121 cubed (39506901213) is 61662183482800068350458641561
-
The
square root of 3950690121 is 62854.5155179801 -
The
cube root of 3950690121 is 1580.8511838631
Scales and comparisons
How big is 3950690121?- 3,950,690,121 seconds is equal to 125 years, 32 weeks, 1 day, 13 hours, 55 minutes, 21 seconds.
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To count from 1 to 3,950,690,121 would take you about two hundred fifty-one 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 3950690121 cubic inches would be around 131.7 feet tall.
Recreational maths with 3950690121
- 3950690121 backwards is 1210960593
- The number of decimal digits it has is: 10
- The sum of 3950690121's digits is 36
- More coming soon!
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