121016742342
121,016,742,342 is an even composite number composed of eight prime numbers multiplied together.
What does the number 121016742342 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 256 divisors.
121016742342 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 121016742342:
2 × 3 × 31 × 37 × 41 × 61 × 79 × 89
See below for interesting mathematical facts about the number 121016742342 from the Numbermatics database.
Names of 121016742342
- Cardinal: 121016742342 can be written as One hundred twenty-one billion, sixteen million, seven hundred forty-two thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.21016742342 × 1011
Factors of 121016742342
Divisors of 121016742342
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 31 37 41 61 62 74 79 82 89 93 111 122 123 158 178 183 186 222 237 246 267 366 474 534 1147 1271 1517 1891 2257 2294 2449 2501 2542 2759 2923 3034 3239 3293 3441 3649 3782 3813 4514 4551 4819 4898 5002 5429 5518 5673 5846 6478 6586 6771 6882 7031 7298 7347 7503 7626 8277 8769 9102 9638 9717 9879 10858 10947 11346 13542 14062 14457 14694 15006 16287 16554 17538 19434 19758 21093 21894 28914 32574 42186 47027 69967 77531 90613 92537 94054 100409 102083 113119 119843 135013 139934 141081 149389 155062 168299 178303 181226 185074 197579 200818 200873 204166 209901 217961 222589 226238 232593 239686 260147 270026 271839 277611 282162 288271 298778 301227 306249 336598 339357 356606 359529 395158 401746 405039 419802 428891 435922 445178 448167 465186 504897 520294 534909 543678 555222 576542 592737 602454 602619 612498 653883 667767 678714 719058 780441 810078 857782 864813 896334 1009794 1069818 1185474 1205238 1286673 1307766 1335534 1560882 1729626 2573346 2868647 3715133 4185403 5527393 5737294 6124949 6227063 6900259 7310423 7430266 8064557 8235793 8370806 8605941 8936401 10666027 11054786 11145399 12249898 12454126 12556209 13295621 13800518 14620846 15868967 16129114 16471586 16582179 17211882 17584531 17872802 18374847 18681189 20700777 21332054 21931269 22290798 24193671 24707379 25112418 26591242 26809203 31737934 31998081 33164358 35169062 36749694 37362378 39886863 41401554 43862538 47606901 48387342 49414758 52753593 53618406 63996162 79773726 95213802 105507186 226623113 255309583 330646837 453246226 491937977 510619166 545120461 650627647 661293674 679869339 765928749 983875954 991940511 1090240922 1301255294 1359738678 1475813931 1531857498 1635361383 1951882941 1983881022 2951627862 3270722766 3903765882 20169457057 40338914114 60508371171 121016742342
- Sum of all divisors σ(n): 273582489600
- Sum of proper divisors (its aliquot sum) s(n): 152565747258
- 121016742342 is an abundant number, because the sum of its proper divisors (152565747258) is greater than itself. Its abundance is 31549004916
Bases of 121016742342
- Binary: 11100001011010010100011110001110001102
- Hexadecimal: 0x1C2D28F1C6
- Base-36: 1JLE8S06
Squares and roots of 121016742342
- 121016742342 squared (1210167423422) is 14645051927070015644964
- 121016742342 cubed (1210167423423) is 1772296475643442658300517337865688
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The
square root of 121016742342 is 347874.6072107017 -
The
cube root of 121016742342 is 4946.3155569359
Scales and comparisons
How big is 121016742342?- 121,016,742,342 seconds is equal to 3,847 years, 49 weeks, 5 days, 17 hours, 45 minutes, 42 seconds.
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To count from 1 to 121,016,742,342 would take you about seven thousand, six hundred ninety-five 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 121016742342 cubic inches would be around 412.2 feet tall.
Recreational maths with 121016742342
- 121016742342 backwards is 243247610121
- The number of decimal digits it has is: 12
- The sum of 121016742342's digits is 33
- More coming soon!
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