121086431488
121,086,431,488 is an even composite number composed of five prime numbers multiplied together.
121086431488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121086431488:
28 × 11 × 172 × 23 × 6469
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 17 × 17 × 23 × 6469)See below for interesting mathematical facts about the number 121086431488 from the Numbermatics database.
Names of 121086431488
- Cardinal: 121086431488 can be written as One hundred twenty-one billion, eighty-six million, four hundred thirty-one thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.21086431488 × 1011
Factors of 121086431488
Divisors of 121086431488
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 8 11 16 17 22 23 32 34 44 46 64 68 88 92 128 136 176 184 187 253 256 272 289 352 368 374 391 506 544 578 704 736 748 782 1012 1088 1156 1408 1472 1496 1564 2024 2176 2312 2816 2944 2992 3128 3179 4048 4301 4352 4624 5888 5984 6256 6358 6469 6647 8096 8602 9248 11968 12512 12716 12938 13294 16192 17204 18496 23936 25024 25432 25876 26588 32384 34408 36992 47872 50048 50864 51752 53176 64768 68816 71159 73117 73984 100096 101728 103504 106352 109973 137632 142318 146234 148787 203456 207008 212704 219946 275264 284636 292468 297574 406912 414016 425408 439892 550528 569272 584936 595148 813824 828032 850816 879784 1101056 1138544 1169872 1190296 1209703 1636657 1656064 1701632 1759568 1869541 2277088 2339744 2380592 2419406 2529379 3273314 3519136 3739082 4554176 4679488 4761184 4838812 5058758 6546628 7038272 7478164 9108352 9358976 9522368 9677624 10117516 13093256 14076544 14956328 18216704 18717952 19044736 19355248 20235032 20564951 26186512 27823169 28153088 29912656 38089472 38710496 40470064 41129902 42999443 52373024 55646338 59825312 77420992 80940128 82259804 85998886 104746048 111292676 119650624 154841984 161880256 164519608 171997772 209492096 222585352 239301248 309683968 323760512 329039216 343995544 418984192 445170704 472993873 478602496 647521024 658078432 687991088 890341408 945987746 1316156864 1375982176 1780682816 1891975492 2632313728 2751964352 3561365632 3783950984 5264627456 5503928704 7122731264 7567901968 11007857408 15135803936 30271607872 60543215744 121086431488
- Sum of all divisors σ(n): 292318326720
- Sum of proper divisors (its aliquot sum) s(n): 171231895232
- 121086431488 is an abundant number, because the sum of its proper divisors (171231895232) is greater than itself. Its abundance is 50145463744
Bases of 121086431488
- Binary: 11100001100010101000001010001000000002
- Hexadecimal: 0x1C31505100
- Base-36: 1JMJQGHS
Squares and roots of 121086431488
- 121086431488 squared (1210864314882) is 14661923890498117894144
- 121086431488 cubed (1210864314883) is 1775360042649070766582214292406272
-
The
square root of 121086431488 is 347974.7569695251 -
The
cube root of 121086431488 is 4947.2648425579
Scales and comparisons
How big is 121086431488?- 121,086,431,488 seconds is equal to 3,850 years, 9 weeks, 7 hours, 51 minutes, 28 seconds.
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To count from 1 to 121,086,431,488 would take you about seven thousand, seven hundred 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 121086431488 cubic inches would be around 412.3 feet tall.
Recreational maths with 121086431488
- 121086431488 backwards is 884134680121
- 121086431488 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121086431488's digits is 46
- More coming soon!
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