38221289397940
38,221,289,397,940 is an even composite number composed of seven prime numbers multiplied together.
38221289397940 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 38221289397940:
22 × 5 × 11 × 181 × 227 × 257 × 16453
(2 × 2 × 5 × 11 × 181 × 227 × 257 × 16453)See below for interesting mathematical facts about the number 38221289397940 from the Numbermatics database.
Names of 38221289397940
- Cardinal: 38221289397940 can be written as Thirty-eight trillion, two hundred twenty-one billion, two hundred eighty-nine million, three hundred ninety-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.822128939794 × 1013
Factors of 38221289397940
Divisors of 38221289397940
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 181 220 227 257 362 454 514 724 905 908 1028 1135 1285 1810 1991 2270 2497 2570 2827 3620 3982 4540 4994 5140 5654 7964 9955 9988 11308 12485 14135 16453 19910 24970 28270 32906 39820 41087 46517 49940 56540 58339 65812 82174 82265 93034 116678 164348 164530 180983 186068 205435 232585 233356 291695 329060 361966 410870 451957 465170 511687 583390 641729 723932 821740 903914 904915 930340 1023374 1166780 1283458 1807828 1809830 2046748 2259785 2558435 2566916 2977993 3208645 3619660 3734831 4228421 4519570 5116870 5955986 6417290 7469662 8456842 9039140 10233740 10559359 11911972 12834580 14889965 14939324 16913684 18674155 21118718 21142105 29779930 32757923 37348310 41083141 42237436 42284210 46512631 52796795 59559860 65515846 74696620 82166282 84568420 93025262 105593590 116152949 131031692 163789615 164332564 186050524 205415705 211187180 232305898 232563155 327579230 410831410 464611796 465126310 580764745 655158460 676004411 765344201 821662820 930252620 959851567 1161529490 1352008822 1530688402 1919703134 2323058980 2704017644 3061376804 3380022055 3826721005 3839406268 4799257835 6760044110 7436048521 7653442010 8418786211 9598515670 10558367237 13520088220 14872097042 15306884020 16837572422 19197031340 21116734474 29744194084 33675144844 37180242605 42093931055 42233468948 52791836185 74360485210 84187862110 105583672370 148720970420 168375724220 173733133627 211167344740 347466267254 694932534508 868665668135 1737331336270 1911064469897 3474662672540 3822128939794 7644257879588 9555322349485 19110644698970 38221289397940
- Sum of all divisors σ(n): 88782622725888
- Sum of proper divisors (its aliquot sum) s(n): 50561333327948
- 38221289397940 is an abundant number, because the sum of its proper divisors (50561333327948) is greater than itself. Its abundance is 12340043930008
Bases of 38221289397940
- Binary: 10001011000011000101100110000010011110101101002
- Hexadecimal: 0x22C316609EB4
- Base-36: DJQM8V2K4
Squares and roots of 38221289397940
- 38221289397940 squared (382212893979402) is 1460866963241080647676243600
- 38221289397940 cubed (382212893979403) is 55836218973927119459296518006284778184000
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The
square root of 38221289397940 is 6182336.8880982215 -
The
cube root of 38221289397940 is 33684.8882804825
Scales and comparisons
How big is 38221289397940?- 38,221,289,397,940 seconds is equal to 1,215,318 years, 40 weeks, 2 days, 16 hours, 45 minutes, 40 seconds.
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To count from 1 to 38,221,289,397,940 would take you about three million, thirty-eight thousand, two hundred ninety-six 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 38221289397940 cubic inches would be around 2807.1 feet tall.
Recreational maths with 38221289397940
- 38221289397940 backwards is 04979398212283
- The number of decimal digits it has is: 14
- The sum of 38221289397940's digits is 67
- More coming soon!
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