12993750
12,993,750 is an even composite number composed of five prime numbers multiplied together.
12993750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12993750:
2 × 33 × 55 × 7 × 11
(2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 11)See below for interesting mathematical facts about the number 12993750 from the Numbermatics database.
Names of 12993750
- Cardinal: 12993750 can be written as Twelve million, nine hundred ninety-three thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.299375 × 107
Factors of 12993750
Divisors of 12993750
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 27 30 33 35 42 45 50 54 55 63 66 70 75 77 90 99 105 110 125 126 135 150 154 165 175 189 198 210 225 231 250 270 275 297 315 330 350 375 378 385 450 462 495 525 550 594 625 630 675 693 750 770 825 875 945 990 1050 1125 1155 1250 1350 1375 1386 1485 1575 1650 1750 1875 1890 1925 2079 2250 2310 2475 2625 2750 2970 3125 3150 3375 3465 3750 3850 4125 4158 4375 4725 4950 5250 5625 5775 6250 6750 6875 6930 7425 7875 8250 8750 9375 9450 9625 10395 11250 11550 12375 13125 13750 14850 15750 16875 17325 18750 19250 20625 20790 21875 23625 24750 26250 28125 28875 33750 34375 34650 37125 39375 41250 43750 47250 48125 51975 56250 57750 61875 65625 68750 74250 78750 84375 86625 96250 103125 103950 118125 123750 131250 144375 168750 173250 185625 196875 206250 236250 240625 259875 288750 309375 371250 393750 433125 481250 519750 590625 618750 721875 866250 928125 1181250 1299375 1443750 1856250 2165625 2598750 4331250 6496875 12993750
- Sum of all divisors σ(n): 44997120
- Sum of proper divisors (its aliquot sum) s(n): 32003370
- 12993750 is an abundant number, because the sum of its proper divisors (32003370) is greater than itself. Its abundance is 19009620
Bases of 12993750
- Binary: 1100011001000100110101102
- Hexadecimal: 0xC644D6
- Base-36: 7QI1I
Squares and roots of 12993750
- 12993750 squared (129937502) is 168837539062500
- 12993750 cubed (129937503) is 2193832773193359375000
-
The
square root of 12993750 is 3604.6844522093 -
The
cube root of 12993750 is 235.0957810863
Scales and comparisons
How big is 12993750?- 12,993,750 seconds is equal to 21 weeks, 3 days, 9 hours, 22 minutes, 30 seconds.
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To count from 1 to 12,993,750 would take you about thirty-two weeks!
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 12993750 cubic inches would be around 19.6 feet tall.
Recreational maths with 12993750
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