121664031318
121,664,031,318 is an even composite number composed of five prime numbers multiplied together.
121664031318 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121664031318:
2 × 35 × 41 × 73 × 83641
(2 × 3 × 3 × 3 × 3 × 3 × 41 × 73 × 83641)See below for interesting mathematical facts about the number 121664031318 from the Numbermatics database.
Names of 121664031318
- Cardinal: 121664031318 can be written as One hundred twenty-one billion, six hundred sixty-four million, thirty-one thousand, three hundred eighteen.
Scientific notation
- Scientific notation: 1.21664031318 × 1011
Factors of 121664031318
Divisors of 121664031318
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 18 27 41 54 73 81 82 123 146 162 219 243 246 369 438 486 657 738 1107 1314 1971 2214 2993 3321 3942 5913 5986 6642 8979 9963 11826 17739 17958 19926 26937 35478 53874 80811 83641 161622 167282 242433 250923 484866 501846 727299 752769 1454598 1505538 2258307 3429281 4516614 6105793 6774921 6858562 10287843 12211586 13549842 18317379 20324763 20575686 30863529 36634758 40649526 54952137 61727058 92590587 109904274 164856411 185181174 250337513 277771761 329712822 494569233 500675026 555543522 751012539 833315283 989138466 1483707699 1502025078 1666630566 2253037617 2967415398 4506075234 6759112851 13518225702 20277338553 40554677106 60832015659 121664031318
- Sum of all divisors σ(n): 283875594912
- Sum of proper divisors (its aliquot sum) s(n): 162211563594
- 121664031318 is an abundant number, because the sum of its proper divisors (162211563594) is greater than itself. Its abundance is 40547532276
Bases of 121664031318
- Binary: 11100010100111011110111001010010101102
- Hexadecimal: 0x1C53BDCA56
- Base-36: 1JW3MFDI
Squares and roots of 121664031318
- 121664031318 squared (1216640313182) is 14802136516547284817124
- 121664031318 cubed (1216640313183) is 1800887600722520285218440238689432
-
The
square root of 121664031318 is 348803.7145989131 -
The
cube root of 121664031318 is 4955.1187577993
Scales and comparisons
How big is 121664031318?- 121,664,031,318 seconds is equal to 3,868 years, 28 weeks, 12 hours, 15 minutes, 18 seconds.
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To count from 1 to 121,664,031,318 would take you about seven thousand, seven hundred thirty-seven 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 121664031318 cubic inches would be around 412.9 feet tall.
Recreational maths with 121664031318
- 121664031318 backwards is 813130466121
- The number of decimal digits it has is: 12
- The sum of 121664031318's digits is 36
- More coming soon!
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