30542870 (number)

30542870 is an even 8-digits composite number following 30542869 and preceding 30542871. In scientific notation, it is written as 3.0542870 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 12197664 positive integers (up to 30542870) that are relatively prime to 30542870.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand eight hundred seventy

Notation

Scientific notation 3.0542870 × 10^7
Engineering notation 3.0542870 × 10^6

Prime Factorization of 30542870

Prime Factorization 2 × 5 × 739 × 4133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30542870
Product of the distinct prime numbers

The prime factorization of 30542870 is 2 × 5 × 739 × 4133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 12, 90, 531, 572, 4353, 9918, 61318, 26973, 860710, 468144, 5420418, 2269814, 76316169, 92702972, 95610012, 892176862, 6554947010, 9536269482

Basic calculations (n = 30542870)

Multiplication

n×y
n×2 61085740
n×3 91628610
n×4 122171480
n×5 152714350

Division

n÷y
n÷2 15271435
n÷3 10180956.666667
n÷3 7635717.5
n÷5 6108574

Exponentiation

ny
n2 932866907836900
n3 2.8492432693364E+22
n4 8.7024066773718E+29
n5 2.657964758341E+37

Nth Root

y√n
2√n 5526.5604131322
3√n 312.58630576202
4√n 74.340839470188
5√n 31.403783073059

Divisors of 30542870

1, 2, 5, 10, 739, 1478, 3695, 4133, 7390, 8266, 20665, 41330, 3054287, 6108574, 15271435, 30542870

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30542869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30542870 can be divided by 16 positive divisors. The sum of these divisors (counting 30542870) is 1, the average is 0.0625.

Base conversion 30542870

Base System Value
2 Binary 1110100100000110000010110
3 Ternary 2010110201221102
4 Quaternary 1310200300112
5 Quinary 30304332440
6 Senary 3010350102
8 Octal 164406026
10 Decimal 30542870
12 Duodecimal a28b332
16 Hexadecimal 1d20c16
20 Vigesimal 9ahh3a
36 Base36 i6n12

Cryptographic Hash Functions

md5 a216990e52e25c398b73e32c6bf12654
sha1 600cdbe37fa2116fd6fa2ca34be59872c25cf0cf
sha256 22cdb894af234b9dc610f3ba4bab7992a30fe6e0c0a8497ed5bc6f2ff888a9e2
sha512 830d15f81e64f2a926bed0b27f68b5a8053c7afdb86b46db30bd8534e6cbe95be3a9db15979310580d510db16370d1161108c90ed7535ae5f4b0065fe5f036f8
ripemd-160 f4bedb4ac8173d78a94d98f2e23a4499a84616d6

30542870 as geometric shapes

Circle

Radius = n
Diameter 61085740
Circumference 191906512.0231
Area 2.9306878244374E+15

Sphere

Radius = n
Volume 1.193488229765E+23
Surface area 1.172275129775E+16
Circumference 191906512.0231

Square

Length = n
Perimeter 122171480
Area 932866907836900
Diagonal 43194140.987798

Cube

Length = n
Surface area 5597201447021400
Volume 2.8492432693364E+22
Space diagonal 52901802.648971

Equilateral Triangle

Length = n
Perimeter 91628610
Area 4.039432202683E+14
Altitude 26450901.324486

Triangular Pyramid

Length = n
Surface area 4.039432202683E+14
Volume 3.3578653949965E+21
Height 14398046.995933