42156976 (number)
42156976 is an even 8-digits composite number following 42156975 and preceding 42156977. In scientific notation, it is written as 4.2156976 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 19937280 positive integers (up to 42156976) that are relatively prime to 42156976.
Interesting facts
- 42156976 has 40 divisors, whose sum is 86181984
- The reverse of 42156976 is 67965124
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | forty-two million one hundred fifty-six thousand nine hundred seventy-six |
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Notation
Scientific notation | 4.2156976 × 10^7 |
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Engineering notation | 4.2156976 × 10^6 |
Prime Factorization of 42156976
Prime Factorization 2 × 2 × 2 × 2 × 23 × 97 × 1181
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5269622 | Product of the distinct prime numbers |
The prime factorization of 42156976 is 2 × 2 × 2 × 2 × 23 × 97 × 1181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42156976)
Multiplication
n×yn×2 | 84313952 |
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n×3 | 126470928 |
n×4 | 168627904 |
n×5 | 210784880 |
Division
n÷yn÷2 | 21078488 |
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n÷3 | 14052325.333333 |
n÷3 | 10539244 |
n÷5 | 8431395.2 |
Exponentiation
nyn2 | 1777210625464576 |
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n3 | 7.4921825684655E+22 |
n4 | 3.1584776072642E+30 |
n5 | 1.3315186468597E+38 |
Nth Root
y√n2√n | 6492.8403645862 |
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3√n | 348.03518382984 |
4√n | 80.578163075279 |
5√n | 33.494530155991 |
Divisors of 42156976
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 | -42156975 | 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 42156976 can be divided by 40 positive divisors. The sum of these divisors (counting 42156976) is 1, the average is 0.025.
Base conversion 42156976
Base | System | Value |
---|---|---|
2 | Binary | 10100000110100001110110000 |
3 | Ternary | 2221022210111111 |
4 | Quaternary | 2200310032300 |
5 | Quinary | 41243010401 |
6 | Senary | 4103323104 |
8 | Octal | 240641660 |
10 | Decimal | 42156976 |
12 | Duodecimal | 12150494 |
16 | Hexadecimal | 28343b0 |
20 | Vigesimal | d39c8g |
36 | Base36 | p3kj4 |
Cryptographic Hash Functions
md5 | 3f1bbfb55d5ff08ea9e80d9c80fc7f8f |
---|---|
sha1 | 8cdbc9a7f55eb34bed79d9c962e30af1f2e63755 |
sha256 | 3c8b51a97351adf624ae874117749f414a622a7393fa9ef7ad93569f7972a059 |
sha512 | ae836e0c075de1dbd92611ec405a5cabc077585b1d65e9a05659809d182adb11447a687866f17365fd77d3e9badaee062a29dd6caad77623c209665a39765fc7 |
ripemd-160 | 4c926b457deb50b3cd37a2a204f5481e212f1ea0 |
42156976 as geometric shapes
Circle
Radius = nDiameter | 84313952 |
---|---|
Circumference | 264880092.19832 |
Area | 5.5832718448412E+15 |
Sphere
Radius = nVolume | 3.138318095526E+23 |
---|---|
Surface area | 2.2333087379365E+16 |
Circumference | 264880092.19832 |
Square
Length = nPerimeter | 168627904 |
---|---|
Area | 1777210625464576 |
Diagonal | 59618967.207837 |
Cube
Length = nSurface area | 10663263752787456 |
---|---|
Volume | 7.4921825684655E+22 |
Space diagonal | 73018024.325462 |
Equilateral Triangle
Length = nPerimeter | 126470928 |
---|---|
Area | 7.6955477476398E+14 |
Altitude | 36509012.162731 |
Triangular Pyramid
Length = nSurface area | 7.6955477476398E+14 |
---|---|
Volume | 8.829621833416E+21 |
Height | 19872989.069279 |