13402942020
13,402,942,020 is an even composite number composed of five prime numbers multiplied together.
13402942020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 13402942020:
22 × 312 × 5 × 13 × 97
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 97)See below for interesting mathematical facts about the number 13402942020 from the Numbermatics database.
Names of 13402942020
- Cardinal: 13402942020 can be written as Thirteen billion, four hundred two million, nine hundred forty-two thousand and twenty.
Scientific notation
- Scientific notation: 1.340294202 × 1010
Factors of 13402942020
Divisors of 13402942020
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 97 108 117 130 135 156 162 180 194 195 234 243 260 270 291 324 351 388 390 405 468 485 486 540 582 585 702 729 780 810 873 970 972 1053 1164 1170 1215 1261 1404 1455 1458 1620 1746 1755 1940 2106 2187 2340 2430 2522 2619 2910 2916 3159 3492 3510 3645 3783 4212 4365 4374 4860 5044 5238 5265 5820 6305 6318 6561 7020 7290 7566 7857 8730 8748 9477 10476 10530 10935 11349 12610 12636 13095 13122 14580 15132 15714 15795 17460 18915 18954 19683 21060 21870 22698 23571 25220 26190 26244 28431 31428 31590 32805 34047 37830 37908 39285 39366 43740 45396 47142 47385 52380 56745 56862 59049 63180 65610 68094 70713 75660 78570 78732 85293 94284 94770 98415 102141 113490 113724 117855 118098 131220 136188 141426 142155 157140 170235 170586 177147 189540 196830 204282 212139 226980 235710 236196 255879 282852 284310 295245 306423 340470 341172 353565 354294 393660 408564 424278 426465 471420 510705 511758 531441 568620 590490 612846 636417 680940 707130 708588 767637 848556 852930 885735 919269 1021410 1023516 1060695 1062882 1180980 1225692 1272834 1279395 1414260 1532115 1535274 1705860 1771470 1838538 1909251 2042820 2121390 2125764 2302911 2545668 2558790 2657205 2757807 3064230 3070548 3182085 3542940 3677076 3818502 3838185 4242780 4596345 4605822 5117580 5314410 5515614 5727753 6128460 6364170 6908733 7637004 7676370 8273421 9192690 9211644 9546255 10628820 11031228 11455506 11514555 12728340 13789035 13817466 15352740 16546842 17183259 18385380 19092510 22911012 23029110 24820263 27578070 27634932 28638765 33093684 34366518 34543665 38185020 41367105 46058220 49640526 51549777 55156140 57277530 68733036 69087330 74460789 82734210 85916295 99281052 103099554 114555060 124101315 138174660 148921578 165468420 171832590 206199108 223382367 248202630 257748885 297843156 343665180 372303945 446764734 496405260 515497770 670147101 744607890 893529468 1030995540 1116911835 1340294202 1489215780 2233823670 2680588404 3350735505 4467647340 6701471010 13402942020
- Sum of all divisors σ(n): 45935605464
- Sum of proper divisors (its aliquot sum) s(n): 32532663444
- 13402942020 is an abundant number, because the sum of its proper divisors (32532663444) is greater than itself. Its abundance is 19129721424
Bases of 13402942020
- Binary: 11000111101110000010101010010001002
- Hexadecimal: 0x31EE0AA44
- Base-36: 65NRK90
Squares and roots of 13402942020
- 13402942020 squared (134029420202) is 179638854791481680400
- 13402942020 cubed (134029420203) is 2407689155309428152293370408000
-
The
square root of 13402942020 is 115771.0759214063 -
The
cube root of 13402942020 is 2375.3815539155
Scales and comparisons
How big is 13402942020?- 13,402,942,020 seconds is equal to 426 years, 8 weeks, 6 days, 15 hours, 27 minutes.
-
To count from 1 to 13,402,942,020 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 13402942020 cubic inches would be around 197.9 feet tall.
Recreational maths with 13402942020
- 13402942020 backwards is 02024920431
- 13402942020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13402942020's digits is 27
- More coming soon!
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