121351962942
121,351,962,942 is an even composite number composed of five prime numbers multiplied together.
121351962942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 121351962942:
2 × 37 × 7 × 192 × 10979
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 19 × 19 × 10979)See below for interesting mathematical facts about the number 121351962942 from the Numbermatics database.
Names of 121351962942
- Cardinal: 121351962942 can be written as One hundred twenty-one billion, three hundred fifty-one million, nine hundred sixty-two thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.21351962942 × 1011
Factors of 121351962942
Divisors of 121351962942
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 243 266 342 361 378 399 486 513 567 722 729 798 1026 1083 1134 1197 1458 1539 1701 2166 2187 2394 2527 3078 3249 3402 3591 4374 4617 5054 5103 6498 7182 7581 9234 9747 10206 10773 10979 13851 15162 15309 19494 21546 21958 22743 27702 29241 30618 32319 32937 41553 45486 58482 64638 65874 68229 76853 83106 87723 96957 98811 136458 153706 175446 193914 197622 204687 208601 230559 263169 290871 296433 409374 417202 461118 526338 581742 592866 614061 625803 691677 789507 889299 1228122 1251606 1383354 1460207 1579014 1778598 1842183 1877409 2075031 2667897 2920414 3684366 3754818 3963419 4150062 4380621 5335794 5526549 5632227 6225093 7926838 8003691 8761242 11053098 11264454 11890257 12450186 13141863 16007382 16896681 18675279 23780514 24011073 26283726 27743933 33793362 35670771 37350558 39425589 48022146 50690043 55487866 56025837 71341542 78851178 83231799 101380086 107012313 112051674 118276767 152070129 166463598 168077511 214024626 236553534 249695397 304140258 321036939 336155022 354830301 456210387 499390794 642073878 709660602 749086191 912420774 963110817 1064490903 1498172382 1926221634 2128981806 2247258573 2889332451 3193472709 4494517146 5778664902 6386945418 6741775719 8667997353 13483551438 17335994706 20225327157 40450654314 60675981471 121351962942
- Sum of all divisors σ(n): 329315673600
- Sum of proper divisors (its aliquot sum) s(n): 207963710658
- 121351962942 is an abundant number, because the sum of its proper divisors (207963710658) is greater than itself. Its abundance is 86611747716
Bases of 121351962942
- Binary: 11100010000010010010000000001001111102
- Hexadecimal: 0x1C4124013E
- Base-36: 1JQXTPVI
Squares and roots of 121351962942
- 121351962942 squared (1213519629422) is 14726298909876541295364
- 121351962942 cubed (1213519629423) is 1787065279584153037070144804400888
-
The
square root of 121351962942 is 348356.0864144617 -
The
cube root of 121351962942 is 4950.8785019297
Scales and comparisons
How big is 121351962942?- 121,351,962,942 seconds is equal to 3,858 years, 32 weeks, 14 hours, 35 minutes, 42 seconds.
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To count from 1 to 121,351,962,942 would take you about seven thousand, seven hundred seventeen 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 121351962942 cubic inches would be around 412.6 feet tall.
Recreational maths with 121351962942
- 121351962942 backwards is 249269153121
- The number of decimal digits it has is: 12
- The sum of 121351962942's digits is 45
- More coming soon!
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The information we have on file for 121351962942 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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