13953444720
13,953,444,720 is an even composite number composed of seven prime numbers multiplied together.
13953444720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13953444720:
24 × 3 × 5 × 31 × 41 × 149 × 307
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 41 × 149 × 307)See below for interesting mathematical facts about the number 13953444720 from the Numbermatics database.
Names of 13953444720
- Cardinal: 13953444720 can be written as Thirteen billion, nine hundred fifty-three million, four hundred forty-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.395344472 × 1010
Factors of 13953444720
Divisors of 13953444720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 41 48 60 62 80 82 93 120 123 124 149 155 164 186 205 240 246 248 298 307 310 328 372 410 447 465 492 496 596 614 615 620 656 744 745 820 894 921 930 984 1192 1228 1230 1240 1271 1488 1490 1535 1640 1788 1842 1860 1968 2235 2384 2456 2460 2480 2542 2980 3070 3280 3576 3684 3720 3813 4470 4605 4619 4912 4920 5084 5960 6109 6140 6355 7152 7368 7440 7626 8940 9210 9238 9517 9840 10168 11920 12218 12280 12587 12710 13857 14736 15252 17880 18327 18420 18476 19034 19065 20336 23095 24436 24560 25174 25420 27714 28551 30504 30545 35760 36654 36840 36952 37761 38068 38130 45743 46190 47585 48872 50348 50840 55428 57102 61008 61090 62935 69285 73308 73680 73904 75522 76136 76260 91486 91635 92380 95170 97744 100696 101680 110856 114204 122180 125870 137229 138570 142755 146616 151044 152272 152520 182972 183270 184760 188805 189379 190340 201392 221712 228408 228715 244360 251740 274458 277140 285510 293232 302088 305040 365944 366540 369520 377610 378758 380680 390197 456816 457430 488720 503480 548916 554280 568137 571020 604176 686145 731888 733080 755220 757516 761360 780394 914860 946895 1006960 1097832 1108560 1136274 1142040 1170591 1372290 1418033 1466160 1510440 1515032 1560788 1829720 1875463 1893790 1950985 2195664 2272548 2284080 2341182 2744580 2836066 2840685 3020880 3030064 3121576 3659440 3750926 3787580 3901970 4254099 4545096 4682364 5489160 5626389 5672132 5681370 5852955 6243152 7090165 7501852 7575160 7803940 8508198 9090192 9364728 9377315 10978320 11252778 11344264 11362740 11705910 14180330 15003704 15150320 15607880 17016396 18729456 18754630 21270495 22505556 22688528 22725480 23411820 28131945 28360660 30007408 31215760 34032792 37509260 42540990 45011112 45450960 46823640 56263890 56721320 58139353 68065584 75018520 85081980 90022224 93647280 112527780 113442640 116278706 150037040 170163960 174418059 225055560 232557412 290696765 340327920 348836118 450111120 465114824 581393530 697672236 872090295 930229648 1162787060 1395344472 1744180590 2325574120 2790688944 3488361180 4651148240 6976722360 13953444720
- Sum of all divisors σ(n): 46197043200
- Sum of proper divisors (its aliquot sum) s(n): 32243598480
- 13953444720 is an abundant number, because the sum of its proper divisors (32243598480) is greater than itself. Its abundance is 18290153760
Bases of 13953444720
- Binary: 11001111111011000010101011011100002
- Hexadecimal: 0x33FB0AB70
- Base-36: 6ERIQUO
Squares and roots of 13953444720
- 13953444720 squared (139534447202) is 194698619554095878400
- 13953444720 cubed (139534447203) is 2716716425008387888834242048000
-
The
square root of 13953444720 is 118124.6998726345 -
The
cube root of 13953444720 is 2407.4677533963
Scales and comparisons
How big is 13953444720?- 13,953,444,720 seconds is equal to 443 years, 35 weeks, 1 day, 4 hours, 52 minutes.
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To count from 1 to 13,953,444,720 would take you about eight hundred eighty-seven 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 13953444720 cubic inches would be around 200.6 feet tall.
Recreational maths with 13953444720
- 13953444720 backwards is 02744435931
- The number of decimal digits it has is: 11
- The sum of 13953444720's digits is 42
- More coming soon!
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