9940144720
9,940,144,720 is an even composite number composed of five prime numbers multiplied together.
9940144720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 9940144720:
24 × 5 × 11 × 373 × 223
(2 × 2 × 2 × 2 × 5 × 11 × 37 × 37 × 37 × 223)See below for interesting mathematical facts about the number 9940144720 from the Numbermatics database.
Names of 9940144720
- Cardinal: 9940144720 can be written as Nine billion, nine hundred forty million, one hundred forty-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 9.94014472 × 109
Factors of 9940144720
Divisors of 9940144720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 37 40 44 55 74 80 88 110 148 176 185 220 223 296 370 407 440 446 592 740 814 880 892 1115 1369 1480 1628 1784 2035 2230 2453 2738 2960 3256 3568 4070 4460 4906 5476 6512 6845 8140 8251 8920 9812 10952 12265 13690 15059 16280 16502 17840 19624 21904 24530 27380 30118 32560 33004 39248 41255 49060 50653 54760 60236 66008 75295 82510 90761 98120 101306 109520 120472 132016 150590 165020 181522 196240 202612 240944 253265 301180 305287 330040 363044 405224 453805 506530 557183 602360 610574 660080 726088 810448 907610 1013060 1114366 1204720 1221148 1452176 1526435 1815220 2026120 2228732 2442296 2785915 3052870 3358157 3630440 4052240 4457464 4884592 5571830 6105740 6716314 7260880 8914928 11143660 11295619 12211480 13432628 16790785 22287320 22591238 24422960 26865256 33581570 44574640 45182476 53730512 56478095 67163140 90364952 112956190 124251809 134326280 180729904 225912380 248503618 268652560 451824760 497007236 621259045 903649520 994014472 1242518090 1988028944 2485036180 4970072360 9940144720
- Sum of all divisors σ(n): 26028334080
- Sum of proper divisors (its aliquot sum) s(n): 16088189360
- 9940144720 is an abundant number, because the sum of its proper divisors (16088189360) is greater than itself. Its abundance is 6148044640
Bases of 9940144720
- Binary: 10010100000111101010010010010100002
- Hexadecimal: 0x2507A9250
- Base-36: 4KE3SR4
Squares and roots of 9940144720
- 9940144720 squared (99401447202) is 98806477054543878400
- 9940144720 cubed (99401447203) is 982150681195525484886082048000
-
The
square root of 9940144720 is 99700.2744228921 -
The
cube root of 9940144720 is 2150.1276087951
Scales and comparisons
How big is 9940144720?- 9,940,144,720 seconds is equal to 316 years, 3 weeks, 2 days, 23 hours, 18 minutes, 40 seconds.
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To count from 1 to 9,940,144,720 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 9940144720 cubic inches would be around 179.2 feet tall.
Recreational maths with 9940144720
- 9940144720 backwards is 0274410499
- 9940144720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 9940144720's digits is 40
- More coming soon!
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The information we have on file for 9940144720 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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