345393313920
345,393,313,920 is an even composite number composed of five prime numbers multiplied together.
345393313920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 345393313920:
27 × 33 × 5 × 17 × 1175767
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 1175767)See below for interesting mathematical facts about the number 345393313920 from the Numbermatics database.
Names of 345393313920
- Cardinal: 345393313920 can be written as Three hundred forty-five billion, three hundred ninety-three million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.4539331392 × 1011
Factors of 345393313920
Divisors of 345393313920
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 85 90 96 102 108 120 128 135 136 144 153 160 170 180 192 204 216 240 255 270 272 288 306 320 340 360 384 408 432 459 480 510 540 544 576 612 640 680 720 765 816 864 918 960 1020 1080 1088 1152 1224 1360 1440 1530 1632 1728 1836 1920 2040 2160 2176 2295 2448 2720 2880 3060 3264 3456 3672 4080 4320 4590 4896 5440 5760 6120 6528 7344 8160 8640 9180 9792 10880 12240 14688 16320 17280 18360 19584 24480 29376 32640 36720 48960 58752 73440 97920 146880 293760 1175767 2351534 3527301 4703068 5878835 7054602 9406136 10581903 11757670 14109204 17636505 18812272 19988039 21163806 23515340 28218408 31745709 35273010 37624544 39976078 42327612 47030680 52909515 56436816 59964117 63491418 70546020 75249088 79952156 84655224 94061360 99940195 105819030 112873632 119928234 126982836 141092040 150498176 158728545 159904312 169310448 179892351 188122720 199880390 211638060 225747264 239856468 253965672 282184080 299820585 317457090 319808624 338620896 359784702 376245440 399760780 423276120 451494528 479712936 507931344 539677053 564368160 599641170 634914180 639617248 677241792 719569404 752490880 799521560 846552240 899461755 959425872 1015862688 1079354106 1128736320 1199282340 1269828360 1279234496 1354483584 1439138808 1599043120 1693104480 1798923510 1918851744 2031725376 2158708212 2257472640 2398564680 2539656720 2558468992 2698385265 2878277616 3198086240 3386208960 3597847020 3837703488 4063450752 4317416424 4797129360 5079313440 5396770530 5756555232 6396172480 6772417920 7195694040 7675406976 8634832848 9594258720 10158626880 10793541060 11513110464 12792344960 14391388080 17269665696 19188517440 20317253760 21587082120 23026220928 28782776160 34539331392 38377034880 43174164240 57565552320 69078662784 86348328480 115131104640 172696656960 345393313920
- Sum of all divisors σ(n): 1295226028800
- Sum of proper divisors (its aliquot sum) s(n): 949832714880
- 345393313920 is an abundant number, because the sum of its proper divisors (949832714880) is greater than itself. Its abundance is 604439400960
Bases of 345393313920
- Binary: 1010000011010110000101110111000100000002
- Hexadecimal: 0x506B0BB880
- Base-36: 4EO69EO0
Squares and roots of 345393313920
- 345393313920 squared (3453933139202) is 119296541300639665766400
- 345393313920 cubed (3453933139203) is 41204227739022081174858072588288000
-
The
square root of 345393313920 is 587701.7218964055 -
The
cube root of 345393313920 is 7016.2433256875
Scales and comparisons
How big is 345393313920?- 345,393,313,920 seconds is equal to 10,982 years, 22 weeks, 5 days, 19 hours, 12 minutes.
-
To count from 1 to 345,393,313,920 would take you about twenty-one thousand, nine hundred sixty-four 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 345393313920 cubic inches would be around 584.7 feet tall.
Recreational maths with 345393313920
- 345393313920 backwards is 029313393543
- 345393313920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 345393313920's digits is 45
- More coming soon!
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