121316786940
121,316,786,940 is an even composite number composed of seven prime numbers multiplied together.
121316786940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 121316786940:
22 × 3 × 5 × 31 × 53 × 71 × 17333
(2 × 2 × 3 × 5 × 31 × 53 × 71 × 17333)See below for interesting mathematical facts about the number 121316786940 from the Numbermatics database.
Names of 121316786940
- Cardinal: 121316786940 can be written as One hundred twenty-one billion, three hundred sixteen million, seven hundred eighty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.2131678694 × 1011
Factors of 121316786940
Divisors of 121316786940
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 53 60 62 71 93 106 124 142 155 159 186 212 213 265 284 310 318 355 372 426 465 530 620 636 710 795 852 930 1060 1065 1420 1590 1643 1860 2130 2201 3180 3286 3763 4260 4402 4929 6572 6603 7526 8215 8804 9858 11005 11289 13206 15052 16430 17333 18815 19716 22010 22578 24645 26412 32860 33015 34666 37630 44020 45156 49290 51999 56445 66030 69332 75260 86665 98580 103998 112890 116653 132060 173330 207996 225780 233306 259995 346660 349959 466612 519990 537323 583265 699918 918649 1039980 1074646 1166530 1230643 1399836 1611969 1749795 1837298 2149292 2333060 2461286 2686615 2755947 3223938 3499590 3674596 3691929 4593245 4922572 5373230 5511894 6153215 6447876 6999180 7383858 8059845 9186490 10746460 11023788 12306430 13779735 14767716 16119690 18372980 18459645 24612860 27559470 28478119 32239380 36919290 38149933 55118940 56956238 65224079 73838580 76299866 85434357 113912476 114449799 130448158 142390595 152599732 170868714 190749665 195672237 228899598 260896316 284781190 326120395 341737428 381499330 391344474 427171785 457799196 569562380 572248995 652240790 762998660 782688948 854343570 978361185 1144497990 1304481580 1708687140 1956722370 2021946449 2288995980 3913444740 4043892898 6065839347 8087785796 10109732245 12131678694 20219464490 24263357388 30329196735 40438928980 60658393470 121316786940
- Sum of all divisors σ(n): 362313326592
- Sum of proper divisors (its aliquot sum) s(n): 240996539652
- 121316786940 is an abundant number, because the sum of its proper divisors (240996539652) is greater than itself. Its abundance is 119679752712
Bases of 121316786940
- Binary: 11100001111110000101101000010111111002
- Hexadecimal: 0x1C3F0B42FC
- Base-36: 1JQCVRWC
Squares and roots of 121316786940
- 121316786940 squared (1213167869402) is 14717762793445354563600
- 121316786940 cubed (1213167869403) is 1785511693045869308125017879384000
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The
square root of 121316786940 is 348305.5941841877 -
The
cube root of 121316786940 is 4950.4000892817
Scales and comparisons
How big is 121316786940?- 121,316,786,940 seconds is equal to 3,857 years, 25 weeks, 6 days, 11 hours, 29 minutes.
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To count from 1 to 121,316,786,940 would take you about seven thousand, seven hundred fourteen 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 121316786940 cubic inches would be around 412.5 feet tall.
Recreational maths with 121316786940
- 121316786940 backwards is 049687613121
- The number of decimal digits it has is: 12
- The sum of 121316786940's digits is 48
- More coming soon!
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The information we have on file for 121316786940 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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