71392240 (number)
71392240 is an even 8-digits composite number following 71392239 and preceding 71392241. In scientific notation, it is written as 7.1392240 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 27371520 positive integers (up to 71392240) that are relatively prime to 71392240.
Interesting facts
- 71392240 has 40 divisors, whose sum is 170480160
- The reverse of 71392240 is 04229317
- Previous prime number is 24119
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | seventy-one million three hundred ninety-two thousand two hundred forty |
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Notation
Scientific notation | 7.1392240 × 10^7 |
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Engineering notation | 7.1392240 × 10^6 |
Prime Factorization of 71392240
Prime Factorization 2 × 2 × 2 × 2 × 5 × 24119 × 37
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8924030 | Product of the distinct prime numbers |
The prime factorization of 71392240 is 2 × 2 × 2 × 2 × 5 × 24119 × 37. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71392240)
Multiplication
n×yn×2 | 142784480 |
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n×3 | 214176720 |
n×4 | 285568960 |
n×5 | 356961200 |
Division
n÷yn÷2 | 35696120 |
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n÷3 | 23797413.333333 |
n÷3 | 17848060 |
n÷5 | 14278448 |
Exponentiation
nyn2 | 5096851932217600 |
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n3 | 3.6387567638934E+23 |
n4 | 2.597789961895E+31 |
n5 | 1.854620444292E+39 |
Nth Root
y√n2√n | 8449.3928775978 |
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3√n | 414.8429075913 |
4√n | 91.920579184412 |
5√n | 37.216043589256 |
Divisors of 71392240
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71392239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71392240 can be divided by 40 positive divisors. The sum of these divisors (counting 71392240) is 1, the average is 0.025.
Base conversion 71392240
Base | System | Value |
---|---|---|
2 | Binary | 100010000010101101111110000 |
3 | Ternary | 11222100002202001 |
4 | Quaternary | 10100111233300 |
5 | Quinary | 121234022430 |
6 | Senary | 11030103344 |
8 | Octal | 420255760 |
10 | Decimal | 71392240 |
12 | Duodecimal | 1baaab54 |
16 | Hexadecimal | 4415bf0 |
20 | Vigesimal | 12640c0 |
36 | Base36 | 16i6ls |
Cryptographic Hash Functions
md5 | 7d99adf19dd167cfcdd97ff4b41e75bf |
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sha1 | f7268ee5e519916832751de98095159f9604ee39 |
sha256 | 35d8bb915d5231f7398aa2549151b556ca63f6165f442b9605bcafa44bdf8ba0 |
sha512 | f5c65a353319549c59467dd451b06f68fee51203422a4e31d76bf1e1e3f8b5f2e2458ac1a5762ff8d606e1c0075d6bd22dd2f0e4758c5e995010a3e01760f687 |
ripemd-160 | 402684d1c260c6ee6327ebe86ace2bf17a69733a |
71392240 as geometric shapes
Circle
Radius = nDiameter | 142784480 |
---|---|
Circumference | 448570673.41464 |
Area | 1.601223258669E+16 |
Sphere
Radius = nVolume | 1.5241988690197E+24 |
---|---|
Surface area | 6.4048930346759E+16 |
Circumference | 448570673.41464 |
Square
Length = nPerimeter | 285568960 |
---|---|
Area | 5096851932217600 |
Diagonal | 100963874.05619 |
Cube
Length = nSurface area | 30581111593305600 |
---|---|
Volume | 3.6387567638934E+23 |
Space diagonal | 123654986.94615 |
Equilateral Triangle
Length = nPerimeter | 214176720 |
---|---|
Area | 2.2070016263141E+15 |
Altitude | 61827493.473076 |
Triangular Pyramid
Length = nSurface area | 2.2070016263141E+15 |
---|---|
Volume | 4.2883159713958E+22 |
Height | 33654624.685398 |