9442638040990
9,442,638,040,990 is an even composite number composed of eight prime numbers multiplied together.
9442638040990 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 9442638040990:
2 × 5 × 7 × 11 × 29 × 79 × 163 × 32839
See below for interesting mathematical facts about the number 9442638040990 from the Numbermatics database.
Names of 9442638040990
- Cardinal: 9442638040990 can be written as Nine trillion, four hundred forty-two billion, six hundred thirty-eight million, forty thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 9.44263804099 × 1012
Factors of 9442638040990
Divisors of 9442638040990
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 5 7 10 11 14 22 29 35 55 58 70 77 79 110 145 154 158 163 203 290 319 326 385 395 406 553 638 770 790 815 869 1015 1106 1141 1595 1630 1738 1793 2030 2233 2282 2291 2765 3190 3586 4345 4466 4582 4727 5530 5705 6083 8690 8965 9454 11165 11410 11455 12166 12551 12877 16037 17930 22330 22910 23635 25102 25201 25754 30415 32074 32839 33089 47270 50402 51997 60830 62755 64385 65678 66178 80185 90139 103994 125510 126005 128770 141647 160370 164195 165445 176407 180278 229873 252010 259985 283294 328390 330890 352814 361229 363979 373433 450695 459746 519970 708235 722458 727958 746866 882035 901390 952331 991529 1149365 1416470 1764070 1806145 1819895 1867165 1904662 1983058 2298730 2528603 2594281 2614031 3612290 3639790 3734330 4107763 4761655 4957645 5057206 5188562 5228062 5352757 6666317 8215526 9523310 9915290 10475641 10705514 12643015 12971405 13070155 13332634 18159967 20538815 20951282 25286030 25942810 26140310 26763785 28537091 28754341 33331585 36319934 37469299 41077630 52378205 53527570 57074182 57508682 58880327 66663170 73329487 74938598 75234149 90799835 104756410 117760654 142685455 143771705 146658974 150468298 155229953 181599670 187346495 199759637 285370910 287543410 294401635 310459906 366647435 374692990 376170745 399519274 412162289 422867803 526639043 588803270 733294870 752341490 776149765 824324578 827575639 845735606 998798185 1053278086 1086609671 1552299530 1655151278 1707529483 1997596370 2060811445 2114339015 2173219342 2633195215 2960074621 3415058966 4121622890 4137878195 4228678030 4651545833 5266390430 5433048355 5793029473 5920149242 8275756390 8537647415 9303091666 10866096710 11586058946 11952706381 12263166287 14800373105 17075294830 23257729165 23905412762 24526332574 28965147365 29600746210 32560820831 46515458330 57930294730 59763531905 61315831435 65121641662 85842164009 119527063810 122631662870 134894829157 162804104155 171684328018 269789658314 325608208310 429210820045 674474145785 858421640090 944263804099 1348948291570 1888527608198 4721319020495 9442638040990
- Sum of all divisors σ(n): 22335823872000
- Sum of proper divisors (its aliquot sum) s(n): 12893185831010
- 9442638040990 is an abundant number, because the sum of its proper divisors (12893185831010) is greater than itself. Its abundance is 3450547790020
Bases of 9442638040990
- Binary: 100010010110100010010001011000001111100111102
- Hexadecimal: 0x89689160F9E
- Base-36: 3CHVYVYQM
Squares and roots of 9442638040990
- 9442638040990 squared (94426380409902) is 89163413173151464920180100
- 9442638040990 cubed (94426380409903) is 841937837093308908378438126181982299000
-
The
square root of 9442638040990 is 3072887.5737634789 -
The
cube root of 9442638040990 is 21136.4046191591
Scales and comparisons
How big is 9442638040990?- 9,442,638,040,990 seconds is equal to 300,246 years, 35 weeks, 3 days, 3 hours, 23 minutes, 10 seconds.
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To count from 1 to 9,442,638,040,990 would take you about seven hundred fifty thousand, six hundred sixteen 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 9442638040990 cubic inches would be around 1761.4 feet tall.
Recreational maths with 9442638040990
- 9442638040990 backwards is 0990408362449
- 9442638040990 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 9442638040990's digits is 58
- More coming soon!
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