142774464
142,774,464 is an even composite number composed of five prime numbers multiplied together.
142774464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142774464:
26 × 3 × 7 × 41 × 2591
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 41 × 2591)See below for interesting mathematical facts about the number 142774464 from the Numbermatics database.
Names of 142774464
- Cardinal: 142774464 can be written as One hundred forty-two million, seven hundred seventy-four thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.42774464 × 108
Factors of 142774464
Divisors of 142774464
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 64 82 84 96 112 123 164 168 192 224 246 287 328 336 448 492 574 656 672 861 984 1148 1312 1344 1722 1968 2296 2591 2624 3444 3936 4592 5182 6888 7773 7872 9184 10364 13776 15546 18137 18368 20728 27552 31092 36274 41456 54411 55104 62184 72548 82912 106231 108822 124368 145096 165824 212462 217644 248736 290192 318693 424924 435288 497472 580384 637386 743617 849848 870576 1160768 1274772 1487234 1699696 1741152 2230851 2549544 2974468 3399392 3482304 4461702 5099088 5948936 6798784 8923404 10198176 11897872 17846808 20396352 23795744 35693616 47591488 71387232 142774464
- Sum of all divisors σ(n): 442423296
- Sum of proper divisors (its aliquot sum) s(n): 299648832
- 142774464 is an abundant number, because the sum of its proper divisors (299648832) is greater than itself. Its abundance is 156874368
Bases of 142774464
- Binary: 10001000001010010000110000002
- Hexadecimal: 0x88290C0
- Base-36: 2D05HC
Squares and roots of 142774464
- 142774464 squared (1427744642) is 20384547570487296
- 142774464 cubed (1427744643) is 2910392853258825905209344
-
The
square root of 142774464 is 11948.8268880255 -
The
cube root of 142774464 is 522.6570900415
Scales and comparisons
How big is 142774464?- 142,774,464 seconds is equal to 4 years, 28 weeks, 11 hours, 34 minutes, 24 seconds.
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To count from 1 to 142,774,464 would take you about six 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 142774464 cubic inches would be around 43.6 feet tall.
Recreational maths with 142774464
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