121420741445192
121,420,741,445,192 is an even composite number composed of three prime numbers multiplied together.
121420741445192 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 121420741445192:
23 × 74 × 436
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 43 × 43 × 43 × 43 × 43 × 43)See below for interesting mathematical facts about the number 121420741445192 from the Numbermatics database.
Names of 121420741445192
- Cardinal: 121420741445192 can be written as One hundred twenty-one trillion, four hundred twenty billion, seven hundred forty-one million, four hundred forty-five thousand, one hundred ninety-two.
Scientific notation
- Scientific notation: 1.21420741445192 × 1014
Factors of 121420741445192
Divisors of 121420741445192
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 4 7 8 14 28 43 49 56 86 98 172 196 301 343 344 392 602 686 1204 1372 1849 2107 2401 2408 2744 3698 4214 4802 7396 8428 9604 12943 14749 14792 16856 19208 25886 29498 51772 58996 79507 90601 103243 103544 117992 159014 181202 206486 318028 362404 412972 556549 634207 636056 724808 825944 1113098 1268414 2226196 2536828 3418801 3895843 4439449 4452392 5073656 6837602 7791686 8878898 13675204 15583372 17757796 23931607 27270901 27350408 31166744 35515592 47863214 54541802 95726428 109083604 147008443 167521249 190896307 191452856 218167208 294016886 335042498 381792614 588033772 670084996 763585228 1029059101 1172648743 1176067544 1340169992 1527170456 2058118202 2345297486 4116236404 4690594972 6321363049 7203413707 8208541201 8232472808 9381189944 12642726098 14406827414 16417082402 25285452196 28813654828 32834164804 44249541343 50423895949 50570904392 57627309656 65668329608 88499082686 100847791898 176998165372 201695583796 309746789401 352967271643 353996330744 403391167592 619493578802 705934543286 1238987157604 1411869086572 2168227525807 2477974315208 2823738173144 4336455051614 8672910103228 15177592680649 17345820206456 30355185361298 60710370722596 121420741445192
- Sum of all divisors σ(n): 271915689181395
- Sum of proper divisors (its aliquot sum) s(n): 150494947736203
- 121420741445192 is an abundant number, because the sum of its proper divisors (150494947736203) is greater than itself. Its abundance is 29074206291011
Bases of 121420741445192
- Binary: 110111001101110011110000010100110000110010010002
- Hexadecimal: 0x6E6E78298648
- Base-36: 171FX2GRPK
Squares and roots of 121420741445192
- 121420741445192 squared (1214207414451922) is 14742996453100166252739916864
- 121420741445192 cubed (1214207414451923) is 1790105560459258010579443200295065292517888
-
The
square root of 121420741445192 is 11019108.0149525715 -
The
cube root of 121420741445192 is 49518.1365972459 - Being both a perfect square and a perfect cube, 121420741445192 is also a
perfect sixth number .
Scales and comparisons
How big is 121420741445192?- 121,420,741,445,192 seconds is equal to 3,860,803 years, 51 weeks, 6 days, 14 hours, 46 minutes, 32 seconds.
-
To count from 1 to 121,420,741,445,192 would take you about nine million, six hundred fifty-two thousand and nine 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 121420741445192 cubic inches would be around 4126.5 feet tall.
Recreational maths with 121420741445192
- 121420741445192 backwards is 291544147024121
- The number of decimal digits it has is: 15
- The sum of 121420741445192's digits is 47
- More coming soon!
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