30257430 (number)

30257430 is an even 8-digits composite number following 30257429 and preceding 30257431. In scientific notation, it is written as 3.0257430 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 6862464 positive integers (up to 30257430) that are relatively prime to 30257430.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-seven thousand four hundred thirty

Notation

Scientific notation 3.0257430 × 10^7
Engineering notation 3.0257430 × 10^6

Prime Factorization of 30257430

Prime Factorization 2 × 15 × 7 × 149 × 967

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30257430
Product of the distinct prime numbers

The prime factorization of 30257430 is 2 × 15 × 7 × 149 × 967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 71, 61, 480, 366, 2664, 3467, 86036, 13614, 768421, 362453, 1554640, 5925045, 71666413, 1615154, 426683298, 457451352, 4035547745, 3327257903

Basic calculations (n = 30257430)

Multiplication

n×y
n×2 60514860
n×3 90772290
n×4 121029720
n×5 151287150

Division

n÷y
n÷2 15128715
n÷3 10085810
n÷3 7564357.5
n÷5 6051486

Exponentiation

ny
n2 915512070204900
n3 2.770104237838E+22
n4 8.3816235069086E+29
n5 2.5360638654664E+37

Nth Root

y√n
2√n 5500.6754130743
3√n 311.60949253239
4√n 74.166538365184
5√n 31.344865269992

Divisors of 30257430

1, 2, 7, 14, 15, 30, 105, 149, 210, 298, 967, 1043, 1934, 2086, 2235, 4470, 6769, 13538, 14505, 15645, 29010, 31290, 101535, 144083, 203070, 288166, 1008581, 2017162, 2161245, 4322490, 15128715, 30257430

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30257429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30257430 can be divided by 32 positive divisors. The sum of these divisors (counting 30257430) is 1, the average is 0.03125.

Base conversion 30257430

Base System Value
2 Binary 1110011011011000100010110
3 Ternary 2002221020101120
4 Quaternary 1303123010112
5 Quinary 30221214210
6 Senary 3000304410
8 Octal 163330426
10 Decimal 30257430
12 Duodecimal a172106
16 Hexadecimal 1cdb116
20 Vigesimal 9923ba
36 Base36 i0is6

Cryptographic Hash Functions

md5 209d60703e32821b7299f3d08ae331da
sha1 f0d3db14308d5eb3c205c23ef668e7e50fce7b79
sha256 36607a39c06728c422fd3ecdd5f10c8c4a3b68fa8b3cfa4820ee0f633f5d9785
sha512 babf21b105f8db4b6c9e30544ad9429821f21855c1d90548f4e521f65c4a9e5cdb1ab0f0899eecbea2a1d7d4b8c538c2712496eb45d73ee92712d76f41d03077
ripemd-160 10b77b2ac3821805a2e100af6c8e5087c2814fd2

30257430 as geometric shapes

Circle

Radius = n
Diameter 60514860
Circumference 190113039.60901
Area 2.8761659940285E+15

Sphere

Radius = n
Volume 1.1603385497693E+23
Surface area 1.1504663976114E+16
Circumference 190113039.60901

Square

Length = n
Perimeter 121029720
Area 915512070204900
Diagonal 42790467.868555

Cube

Length = n
Surface area 5493072421229400
Volume 2.770104237838E+22
Space diagonal 52407406.066459

Equilateral Triangle

Length = n
Perimeter 90772290
Area 3.9642835513436E+14
Altitude 26203703.033229

Triangular Pyramid

Length = n
Surface area 3.9642835513436E+14
Volume 3.2645991519481E+21
Height 14263489.289518