71338992 (number)
71338992 is an even 8-digits composite number following 71338991 and preceding 71338993. In scientific notation, it is written as 7.1338992 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23736000 positive integers (up to 71338992) that are relatively prime to 71338992.
Interesting facts
- 71338992 has 40 divisors, whose sum is 184631040
- The reverse of 71338992 is 29983317
- Previous prime number is 1979
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million three hundred thirty-eight thousand nine hundred ninety-two |
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Notation
Scientific notation | 7.1338992 × 10^7 |
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Engineering notation | 7.1338992 × 10^6 |
Prime Factorization of 71338992
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1979 × 751
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8917374 | Product of the distinct prime numbers |
The prime factorization of 71338992 is 2 × 2 × 2 × 2 × 3 × 1979 × 751. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71338992)
Multiplication
n×yn×2 | 142677984 |
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n×3 | 214016976 |
n×4 | 285355968 |
n×5 | 356694960 |
Division
n÷yn÷2 | 35669496 |
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n÷3 | 23779664 |
n÷3 | 17834748 |
n÷5 | 14267798.4 |
Exponentiation
nyn2 | 5089251779576064 |
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n3 | 3.6306209198916E+23 |
n4 | 2.5900483675918E+31 |
n5 | 1.8477143977525E+39 |
Nth Root
y√n2√n | 8446.2412942089 |
---|---|
3√n | 414.73974488874 |
4√n | 91.903434615954 |
5√n | 37.21049040485 |
Divisors of 71338992
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 | -71338991 | 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 71338992 can be divided by 40 positive divisors. The sum of these divisors (counting 71338992) is 1, the average is 0.025.
Base conversion 71338992
Base | System | Value |
---|---|---|
2 | Binary | 100010000001000101111110000 |
3 | Ternary | 11222020101200220 |
4 | Quaternary | 10100020233300 |
5 | Quinary | 121230321432 |
6 | Senary | 11025013040 |
8 | Octal | 420105760 |
10 | Decimal | 71338992 |
12 | Duodecimal | 1ba84180 |
16 | Hexadecimal | 4408bf0 |
20 | Vigesimal | 125h79c |
36 | Base36 | 16h1io |
Cryptographic Hash Functions
md5 | abfea67be233b51281b41fe50aa874cf |
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sha1 | 1b2428b6b364a7d5405ac83a803c2db58d39cf19 |
sha256 | c7ca1006b6cb33baf81ed100a3a439d38dee509411c781a3bd22a10d7660e933 |
sha512 | 87b310d7550fafab227fbb59699753f6db0f7c732fd05b3436a8d105541392c43d1a89680b9bd5f25b60e46673b0be58e0bb1d83496a1664ea1f039bda97b5de |
ripemd-160 | e23de141ff0c9de4b64bb1caca00d44cfe5df808 |
71338992 as geometric shapes
Circle
Radius = nDiameter | 142677984 |
---|---|
Circumference | 448236106.3634 |
Area | 1.5988356002985E+16 |
Sphere
Radius = nVolume | 1.5207909346535E+24 |
---|---|
Surface area | 6.395342401194E+16 |
Circumference | 448236106.3634 |
Square
Length = nPerimeter | 285355968 |
---|---|
Area | 5089251779576064 |
Diagonal | 100888570.01243 |
Cube
Length = nSurface area | 30535510677456384 |
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Volume | 3.6306209198916E+23 |
Space diagonal | 123562758.70475 |
Equilateral Triangle
Length = nPerimeter | 214016976 |
---|---|
Area | 2.203710663684E+15 |
Altitude | 61781379.352375 |
Triangular Pyramid
Length = nSurface area | 2.203710663684E+15 |
---|---|
Volume | 4.2787277872885E+22 |
Height | 33629523.337475 |