13388844040
13,388,844,040 is an even composite number composed of seven prime numbers multiplied together.
13388844040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13388844040:
23 × 5 × 11 × 13 × 59 × 97 × 409
(2 × 2 × 2 × 5 × 11 × 13 × 59 × 97 × 409)See below for interesting mathematical facts about the number 13388844040 from the Numbermatics database.
Names of 13388844040
- Cardinal: 13388844040 can be written as Thirteen billion, three hundred eighty-eight million, eight hundred forty-four thousand and forty.
Scientific notation
- Scientific notation: 1.338884404 × 1010
Factors of 13388844040
Divisors of 13388844040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 59 65 88 97 104 110 118 130 143 194 220 236 260 286 295 388 409 440 472 485 520 572 590 649 715 767 776 818 970 1067 1144 1180 1261 1298 1430 1534 1636 1940 2045 2134 2360 2522 2596 2860 3068 3245 3272 3835 3880 4090 4268 4499 5044 5192 5317 5335 5720 5723 6136 6305 6490 7670 8180 8437 8536 8998 10088 10634 10670 11446 12610 12980 13871 15340 16360 16874 17996 21268 21340 22495 22892 24131 25220 25960 26585 27742 28615 30680 33748 35992 39673 42185 42536 42680 44990 45784 48262 50440 53170 55484 57230 58487 62953 67496 69355 74399 79346 84370 89980 96524 106340 110968 114460 116974 120655 125906 138710 148798 158692 168740 179960 193048 198365 212680 228920 233948 241310 251812 265441 277420 292435 297596 313703 314765 317384 337480 371995 396730 436403 467896 482620 503624 515749 530882 554840 584870 595192 627406 629530 743990 793460 818389 872806 965240 1031498 1061764 1169740 1254812 1259060 1327205 1487980 1568515 1586920 1636778 1745612 2062996 2123528 2182015 2339480 2340707 2509624 2518120 2578745 2654410 2975960 3137030 3273556 3450733 3491224 4091945 4125992 4364030 4681414 5157490 5308820 5673239 6274060 6547112 6901466 8183890 8728060 9362828 10314980 10617640 11346478 11703535 12548120 13802932 16367780 17253665 17456120 18725656 20629960 22692956 23407070 25747777 27605864 28366195 30429191 32735560 34507330 45385912 46814140 51495554 56732390 60858382 69014660 93628280 102991108 113464780 121716764 128738885 138029320 152145955 205982216 226929560 243433528 257477770 304291910 334721101 514955540 608583820 669442202 1029911080 1217167640 1338884404 1673605505 2677768808 3347211010 6694422020 13388844040
- Sum of all divisors σ(n): 36451296000
- Sum of proper divisors (its aliquot sum) s(n): 23062451960
- 13388844040 is an abundant number, because the sum of its proper divisors (23062451960) is greater than itself. Its abundance is 9673607920
Bases of 13388844040
- Binary: 11000111100000100110001100000010002
- Hexadecimal: 0x31E098C08
- Base-36: 65FDE6G
Squares and roots of 13388844040
- 13388844040 squared (133888440402) is 179261144727443521600
- 13388844040 cubed (133888440403) is 2400099509187609618610771264000
-
The
square root of 13388844040 is 115710.1725865103 -
The
cube root of 13388844040 is 2374.5484077299
Scales and comparisons
How big is 13388844040?- 13,388,844,040 seconds is equal to 425 years, 37 weeks, 4 days, 11 hours, 20 minutes, 40 seconds.
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To count from 1 to 13,388,844,040 would take you about eight hundred fifty-one 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 13388844040 cubic inches would be around 197.9 feet tall.
Recreational maths with 13388844040
- 13388844040 backwards is 04044888331
- The number of decimal digits it has is: 11
- The sum of 13388844040's digits is 43
- More coming soon!
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