121140399690
121,140,399,690 is an even composite number composed of six prime numbers multiplied together.
121140399690 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 121140399690:
2 × 34 × 5 × 19 × 73 × 107827
(2 × 3 × 3 × 3 × 3 × 5 × 19 × 73 × 107827)See below for interesting mathematical facts about the number 121140399690 from the Numbermatics database.
Names of 121140399690
- Cardinal: 121140399690 can be written as One hundred twenty-one billion, one hundred forty million, three hundred ninety-nine thousand, six hundred ninety.
Scientific notation
- Scientific notation: 1.2114039969 × 1011
Factors of 121140399690
Divisors of 121140399690
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 73 81 90 95 114 135 146 162 171 190 219 270 285 342 365 405 438 513 570 657 730 810 855 1026 1095 1314 1387 1539 1710 1971 2190 2565 2774 3078 3285 3942 4161 5130 5913 6570 6935 7695 8322 9855 11826 12483 13870 15390 19710 20805 24966 29565 37449 41610 59130 62415 74898 107827 112347 124830 187245 215654 224694 323481 374490 539135 561735 646962 970443 1078270 1123470 1617405 1940886 2048713 2911329 3234810 4097426 4852215 5822658 6146139 7871371 8733987 9704430 10243565 12292278 14556645 15742742 17467974 18438417 20487130 23614113 29113290 30730695 36876834 39356855 43669935 47228226 55315251 61461390 70842339 78713710 87339870 92192085 110630502 118070565 141684678 149556049 165945753 184384170 212527017 236141130 276576255 299112098 331891506 354211695 425054034 448668147 553152510 637581051 708423390 747780245 829728765 897336294 1062635085 1275162102 1346004441 1495560490 1659457530 2125270170 2243340735 2692008882 3187905255 4038013323 4486681470 6375810510 6730022205 8076026646 12114039969 13460044410 20190066615 24228079938 40380133230 60570199845 121140399690
- Sum of all divisors σ(n): 347577088320
- Sum of proper divisors (its aliquot sum) s(n): 226436688630
- 121140399690 is an abundant number, because the sum of its proper divisors (226436688630) is greater than itself. Its abundance is 105296288940
Bases of 121140399690
- Binary: 11100001101001000011111001110010010102
- Hexadecimal: 0x1C3487CE4A
- Base-36: 1JNFV6MI
Squares and roots of 121140399690
- 121140399690 squared (1211403996902) is 14674996437052952096100
- 121140399690 cubed (1211403996903) is 1777734933833920542615977290209000
-
The
square root of 121140399690 is 348052.2944759881 -
The
cube root of 121140399690 is 4947.9997317561
Scales and comparisons
How big is 121140399690?- 121,140,399,690 seconds is equal to 3,851 years, 46 weeks, 1 day, 23 hours, 1 minute, 30 seconds.
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To count from 1 to 121,140,399,690 would take you about seven thousand, seven hundred three 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 121140399690 cubic inches would be around 412.3 feet tall.
Recreational maths with 121140399690
- 121140399690 backwards is 096993041121
- 121140399690 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121140399690's digits is 45
- More coming soon!
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