30478725 (number)

30478725 is an odd 8-digits composite number following 30478724 and preceding 30478726. In scientific notation, it is written as 3.0478725 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 16255200 positive integers (up to 30478725) that are relatively prime to 30478725.

Interesting facts

Basic properties

Name

Name thirty million four hundred seventy-eight thousand seven hundred twenty-five

Notation

Scientific notation 3.0478725 × 10^7
Engineering notation 3.0478725 × 10^6

Prime Factorization of 30478725

Prime Factorization 3 × 3 × 25 × 135461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10159575
Product of the distinct prime numbers

The prime factorization of 30478725 is 3 × 3 × 25 × 135461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 58, 35, 252, 435, 2494, 6218, 76845, 78123, 870931, 839882, 2624161, 7764894, 55898370, 3496248, 489106849, 265522510, 9993976785, 7096336358

Basic calculations (n = 30478725)

Multiplication

n×y
n×2 60957450
n×3 91436175
n×4 121914900
n×5 152393625

Division

n÷y
n÷2 15239362.5
n÷3 10159575
n÷3 7619681.25
n÷5 6095745

Exponentiation

ny
n2 928952677625625
n3 2.8313293199365E+22
n4 8.6295307726782E+29
n5 2.630170952995E+37

Nth Root

y√n
2√n 5520.7540245876
3√n 312.36732501282
4√n 74.301776725645
5√n 31.390581366577

Divisors of 30478725

1, 3, 9, 25, 75, 225, 135461, 406383, 1219149, 3386525, 10159575, 30478725

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30478724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30478725 can be divided by 12 positive divisors. The sum of these divisors (counting 30478725) is 1, the average is 0.083333333333333.

Base conversion 30478725

Base System Value
2 Binary 1110100010001000110000101
3 Ternary 2010100110221200
4 Quaternary 1310101012011
5 Quinary 30300304400
6 Senary 3005133113
8 Octal 164210605
10 Decimal 30478725
12 Duodecimal a25a199
16 Hexadecimal 1d11185
20 Vigesimal 9a9gg5
36 Base36 i59j9

Cryptographic Hash Functions

md5 6b80f23c32af2c0c99d9343b5ea48c8a
sha1 7613c6e6c587c076af6880b7f89fc4f250b054be
sha256 b5e887bb345b4c8f7d50f4b4653710258a3eb11269ffc9590df0d6757ca8778d
sha512 60ae2f47a11cc2b5775f3f9df97a1ab1f2379ecb34918997fd55b554cca76965e00427593080b47854722c9cb80ce802bba4e9760efce5b4c6e04e74d3d2b094
ripemd-160 741b2e38f0973d44d5d170654530cf5aa9e4288b

30478725 as geometric shapes

Circle

Radius = n
Diameter 60957450
Circumference 191503477.10157
Area 2.9183909075612E+15

Sphere

Radius = n
Volume 1.1859844521875E+23
Surface area 1.1673563630245E+16
Circumference 191503477.10157

Square

Length = n
Perimeter 121914900
Area 928952677625625
Diagonal 43103426.25884

Cube

Length = n
Surface area 5573716065753750
Volume 2.8313293199365E+22
Space diagonal 52790700.24992

Equilateral Triangle

Length = n
Perimeter 91436175
Area 4.0224830886868E+14
Altitude 26395350.12496

Triangular Pyramid

Length = n
Surface area 4.0224830886868E+14
Volume 3.3367536031657E+21
Height 14367808.752947