12493242720
12,493,242,720 is an even composite number composed of six prime numbers multiplied together.
12493242720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12493242720:
25 × 32 × 5 × 7 × 853 × 1453
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 853 × 1453)See below for interesting mathematical facts about the number 12493242720 from the Numbermatics database.
Names of 12493242720
- Cardinal: 12493242720 can be written as Twelve billion, four hundred ninety-three million, two hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.249324272 × 1010
Factors of 12493242720
Divisors of 12493242720
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 853 1008 1120 1260 1440 1453 1680 1706 2016 2520 2559 2906 3360 3412 4265 4359 5040 5118 5812 5971 6824 7265 7677 8530 8718 10080 10171 10236 11624 11942 12795 13077 13648 14530 15354 17060 17436 17913 20342 20472 21795 23248 23884 25590 26154 27296 29060 29855 30513 30708 34120 34872 35826 38385 40684 40944 43590 46496 47768 50855 51180 52308 53739 58120 59710 61026 61416 65385 68240 69744 71652 76770 81368 81888 87180 89565 91539 95536 101710 102360 104616 107478 116240 119420 122052 122832 130770 136480 139488 143304 152565 153540 162736 174360 179130 183078 191072 203420 204720 209232 214956 232480 238840 244104 245664 261540 268695 286608 305130 307080 325472 348720 358260 366156 406840 409440 418464 429912 457695 477680 488208 523080 537390 573216 610260 614160 697440 716520 732312 813680 859824 915390 955360 976416 1046160 1074780 1220520 1228320 1239409 1433040 1464624 1627360 1719648 1830780 2092320 2149560 2441040 2478818 2866080 2929248 3661560 3718227 4299120 4882080 4957636 6197045 7323120 7436454 8598240 8675863 9915272 11154681 12394090 14646240 14872908 17351726 18591135 19830544 22309362 24788180 26027589 29745816 34703452 37182270 39661088 43379315 44618724 49576360 52055178 55773405 59491632 69406904 74364540 78082767 86758630 89237448 99152720 104110356 111546810 118983264 130137945 138813808 148729080 156165534 173517260 178474896 198305440 208220712 223093620 260275890 277627616 297458160 312331068 347034520 356949792 390413835 416441424 446187240 520551780 594916320 624662136 694069040 780827670 832882848 892374480 1041103560 1249324272 1388138080 1561655340 1784748960 2082207120 2498648544 3123310680 4164414240 6246621360 12493242720
- Sum of all divisors σ(n): 48814339392
- Sum of proper divisors (its aliquot sum) s(n): 36321096672
- 12493242720 is an abundant number, because the sum of its proper divisors (36321096672) is greater than itself. Its abundance is 23827853952
Bases of 12493242720
- Binary: 10111010001010011111000001011000002
- Hexadecimal: 0x2E8A7C160
- Base-36: 5QM5JS0
Squares and roots of 12493242720
- 12493242720 squared (124932427202) is 156081113660832998400
- 12493242720 cubed (124932427203) is 1949959236972694406396571648000
-
The
square root of 12493242720 is 111773.1753150101 -
The
cube root of 12493242720 is 2320.3761478891
Scales and comparisons
How big is 12493242720?- 12,493,242,720 seconds is equal to 397 years, 12 weeks, 5 days, 17 hours, 12 minutes.
-
To count from 1 to 12,493,242,720 would take you about seven hundred ninety-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 12493242720 cubic inches would be around 193.4 feet tall.
Recreational maths with 12493242720
- 12493242720 backwards is 02724239421
- 12493242720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12493242720's digits is 36
- More coming soon!
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