157429328 (number)
157429328 is an even 9-digits composite number following 157429327 and preceding 157429329. In scientific notation, it is written as 1.57429328 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 67110912 positive integers (up to 157429328) that are relatively prime to 157429328.
Interesting facts
- 157429328 has 40 divisors, whose sum is 350447808
- The reverse of 157429328 is 823924751
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred fifty-seven million four hundred twenty-nine thousand three hundred twenty-eight |
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Notation
Scientific notation | 1.57429328 × 10^8 |
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Engineering notation | 1.57429328 × 10^6 |
Prime Factorization of 157429328
Prime Factorization 2 × 2 × 2 × 2 × 7 × 193 × 7283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19678666 | Product of the distinct prime numbers |
The prime factorization of 157429328 is 2 × 2 × 2 × 2 × 7 × 193 × 7283. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157429328)
Multiplication
n×yn×2 | 314858656 |
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n×3 | 472287984 |
n×4 | 629717312 |
n×5 | 787146640 |
Division
n÷yn÷2 | 78714664 |
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n÷3 | 52476442.666667 |
n÷3 | 39357332 |
n÷5 | 31485865.6 |
Exponentiation
nyn2 | 24783993314531584 |
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n3 | 3.9017274126632E+24 |
n4 | 6.1424632461475E+32 |
n5 | 9.6700386110569E+40 |
Nth Root
y√n2√n | 12547.084442212 |
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3√n | 539.96036288852 |
4√n | 112.01376898494 |
5√n | 43.593037223072 |
Divisors of 157429328
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 | -157429327 | 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 157429328 can be divided by 40 positive divisors. The sum of these divisors (counting 157429328) is 1, the average is 0.025.
Base conversion 157429328
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100010111001010000 |
3 | Ternary | 101222020020102212 |
4 | Quaternary | 21120202321100 |
5 | Quinary | 310300214303 |
6 | Senary | 23342131252 |
8 | Octal | 1130427120 |
10 | Decimal | 157429328 |
12 | Duodecimal | 44880b28 |
16 | Hexadecimal | 9622e50 |
20 | Vigesimal | 293id68 |
36 | Base36 | 2lq98w |
Cryptographic Hash Functions
md5 | 7cc1789ecf90b29ea4d0ba31c14884f3 |
---|---|
sha1 | 397044caf0e01d364eac6a397d6992b355b473b8 |
sha256 | 285a552a3456e7e095a7ff64517f7ac5e2d6fe7a0f3835507fc78e713ffc86d2 |
sha512 | 2643bb1123973ebeab7b1c379bf3aeb9c9f1198f65534dd8e90dc2524b2dc2caa67ebb23e4b3af6020a3fc7addd374d06612d2c6e96d7a7dc7501bcc1aa8fee9 |
ripemd-160 | d4c0fccd31f3acd407e7979146ea4403d570c8e7 |
157429328 as geometric shapes
Circle
Radius = nDiameter | 314858656 |
---|---|
Circumference | 989157640.60876 |
Area | 7.7861211323551E+16 |
Sphere
Radius = nVolume | 1.634351756791E+25 |
---|---|
Surface area | 3.114448452942E+17 |
Circumference | 989157640.60876 |
Square
Length = nPerimeter | 629717312 |
---|---|
Area | 24783993314531584 |
Diagonal | 222638690.77288 |
Cube
Length = nSurface area | 148703959887189504 |
---|---|
Volume | 3.9017274126632E+24 |
Space diagonal | 272675594.69743 |
Equilateral Triangle
Length = nPerimeter | 472287984 |
---|---|
Area | 1.0731783908804E+16 |
Altitude | 136337797.34871 |
Triangular Pyramid
Length = nSurface area | 1.0731783908804E+16 |
---|---|
Volume | 4.5982298530593E+23 |
Height | 74212896.924294 |