9941389380
9,941,389,380 is an even composite number composed of seven prime numbers multiplied together.
9941389380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 9941389380:
22 × 32 × 5 × 13 × 19 × 31 × 7213
(2 × 2 × 3 × 3 × 5 × 13 × 19 × 31 × 7213)See below for interesting mathematical facts about the number 9941389380 from the Numbermatics database.
Names of 9941389380
- Cardinal: 9941389380 can be written as Nine billion, nine hundred forty-one million, three hundred eighty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 9.94138938 × 109
Factors of 9941389380
Divisors of 9941389380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 30 31 36 38 39 45 52 57 60 62 65 76 78 90 93 95 114 117 124 130 155 156 171 180 186 190 195 228 234 247 260 279 285 310 342 372 380 390 403 465 468 494 558 570 585 589 620 684 741 780 806 855 930 988 1116 1140 1170 1178 1209 1235 1395 1482 1612 1710 1767 1860 2015 2223 2340 2356 2418 2470 2790 2945 2964 3420 3534 3627 3705 4030 4446 4836 4940 5301 5580 5890 6045 7068 7213 7254 7410 7657 8060 8835 8892 10602 11115 11780 12090 14426 14508 14820 15314 17670 18135 21204 21639 22230 22971 24180 26505 28852 30628 35340 36065 36270 38285 43278 44460 45942 53010 64917 68913 72130 72540 76570 86556 91884 93769 106020 108195 114855 129834 137047 137826 144260 153140 187538 216390 223603 229710 259668 274094 275652 281307 324585 344565 375076 411141 432780 447206 459420 468845 548188 562614 649170 670809 685235 689130 822282 843921 894412 937690 1118015 1125228 1233423 1298340 1341618 1370470 1378260 1406535 1644564 1687842 1781611 1875380 2012427 2055705 2236030 2466846 2683236 2740940 2813070 2906839 3354045 3375684 3563222 4024854 4111410 4219605 4248457 4472060 4933692 5344833 5626140 5813678 6167115 6708090 7126444 8049708 8222820 8439210 8496914 8720517 8908055 10062135 10689666 11627356 12334230 12745371 13416180 14534195 16034499 16878420 16993828 17441034 17816110 20124270 21242285 21379332 24668460 25490742 26161551 26724165 29068390 32068998 34882068 35632220 38236113 40248540 42484570 43602585 50981484 52323102 53448330 55229941 58136780 63726855 64137996 76472226 80172495 84969140 87205170 104646204 106896660 110459882 127453710 130807755 152944452 160344990 165689823 174410340 191180565 220919764 254907420 261615510 276149705 320689980 331379646 382361130 497069469 523231020 552299410 662759292 764722260 828449115 994138938 1104598820 1656898230 1988277876 2485347345 3313796460 4970694690 9941389380
- Sum of all divisors σ(n): 35292042240
- Sum of proper divisors (its aliquot sum) s(n): 25350652860
- 9941389380 is an abundant number, because the sum of its proper divisors (25350652860) is greater than itself. Its abundance is 15409263480
Bases of 9941389380
- Binary: 10010100001000110110010000010001002
- Hexadecimal: 0x2508D9044
- Base-36: 4KEUH50
Squares and roots of 9941389380
- 9941389380 squared (99413893802) is 98831222804776784400
- 9941389380 cubed (99413893803) is 982519668803821737704709672000
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The
square root of 9941389380 is 99706.5162364023 -
The
cube root of 9941389380 is 2150.2173481371
Scales and comparisons
How big is 9941389380?- 9,941,389,380 seconds is equal to 316 years, 5 weeks, 3 days, 9 hours, 3 minutes.
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To count from 1 to 9,941,389,380 would take you about six hundred thirty-two 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 9941389380 cubic inches would be around 179.2 feet tall.
Recreational maths with 9941389380
- 9941389380 backwards is 0839831499
- The number of decimal digits it has is: 10
- The sum of 9941389380's digits is 54
- More coming soon!
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