13405144005
13,405,144,005 is an odd composite number composed of seven prime numbers multiplied together.
13405144005 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13405144005:
34 × 5 × 11 × 19 × 29 × 43 × 127
(3 × 3 × 3 × 3 × 5 × 11 × 19 × 29 × 43 × 127)See below for interesting mathematical facts about the number 13405144005 from the Numbermatics database.
Names of 13405144005
- Cardinal: 13405144005 can be written as Thirteen billion, four hundred five million, one hundred forty-four thousand and five.
Scientific notation
- Scientific notation: 1.3405144005 × 1010
Factors of 13405144005
Divisors of 13405144005
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 5 9 11 15 19 27 29 33 43 45 55 57 81 87 95 99 127 129 135 145 165 171 209 215 261 285 297 319 381 387 405 435 473 495 513 551 627 635 645 783 817 855 891 957 1045 1143 1161 1247 1305 1397 1419 1485 1539 1595 1653 1881 1905 1935 2349 2365 2413 2451 2565 2755 2871 3135 3429 3483 3683 3741 3915 4085 4191 4257 4455 4785 4959 5461 5643 5715 5805 6061 6235 6985 7095 7239 7353 7695 8265 8613 8987 9405 10287 11049 11223 11745 12065 12255 12573 12771 13717 14355 14877 16383 16929 17145 17415 18183 18415 18705 20955 21285 21717 22059 23693 24795 25839 26543 26961 27305 28215 30305 33147 33669 36195 36765 37719 38313 40513 41151 43065 44631 44935 49149 51435 54549 55245 56115 60071 62865 63855 65151 66177 68585 69977 71079 74385 79629 80883 81915 84645 90915 99441 101007 103759 108585 110295 113157 118465 121539 123453 129195 132715 134805 147447 158369 163647 165735 168345 180213 188595 191565 195453 202565 205755 209931 213237 223155 238887 242649 245745 260623 272745 298323 300355 311277 325755 330885 349885 355395 364617 370359 398145 404415 442341 475107 490941 497205 505035 518795 540639 565785 607695 617265 629793 639711 716661 727947 737235 769747 781869 791845 818235 901065 933831 977265 1049655 1066185 1093851 1111077 1141349 1194435 1213245 1303115 1425321 1491615 1556385 1621917 1742059 1823085 1851795 1889379 1919133 2149983 2211705 2309241 2345607 2375535 2454705 2703195 2801493 3009011 3148965 3198555 3281553 3424047 3583305 3639735 3848735 3909345 4275963 4669155 4865751 5226177 5469255 5555385 5668137 5706745 6927723 7036821 7126605 8109585 8404479 8710295 9027033 9446895 9595665 10272141 10749915 11546205 11728035 12827889 14007465 15045055 15678531 16407765 17120235 20783169 21110463 21379815 24328755 26130885 27081099 28340685 30816423 33099121 34638615 35184105 42022395 45135165 47035593 51360705 62349507 64139445 78392655 81243297 92449269 99297363 103915845 105552315 135405495 141106779 154082115 165495605 235177965 243729891 297892089 311747535 406216485 462246345 496486815 705533895 893676267 1218649455 1489460445 2681028801 4468381335 13405144005
- Sum of all divisors σ(n): 29439590400
- Sum of proper divisors (its aliquot sum) s(n): 16034446395
- 13405144005 is an abundant number, because the sum of its proper divisors (16034446395) is greater than itself. Its abundance is 2629302390
Bases of 13405144005
- Binary: 11000111110000001001000011110001012
- Hexadecimal: 0x31F0243C5
- Base-36: 65P2RB9
Squares and roots of 13405144005
- 13405144005 squared (134051440052) is 179697885794787440025
- 13405144005 cubed (134051440053) is 2408876036473169511900425800125
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The
square root of 13405144005 is 115780.5856134783 -
The
cube root of 13405144005 is 2375.5116315289
Scales and comparisons
How big is 13405144005?- 13,405,144,005 seconds is equal to 426 years, 12 weeks, 4 days, 3 hours, 6 minutes, 45 seconds.
-
To count from 1 to 13,405,144,005 would take you about eight hundred fifty-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 13405144005 cubic inches would be around 198 feet tall.
Recreational maths with 13405144005
- 13405144005 backwards is 50044150431
- 13405144005 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13405144005's digits is 27
- More coming soon!
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