30486975 (number)

30486975 is an odd 8-digits composite number following 30486974 and preceding 30486976. In scientific notation, it is written as 3.0486975 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 15433600 positive integers (up to 30486975) that are relatively prime to 30486975.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-six thousand nine hundred seventy-five

Notation

Scientific notation 3.0486975 × 10^7
Engineering notation 3.0486975 × 10^6

Prime Factorization of 30486975

Prime Factorization 3 × 5 × 5 × 29 × 107 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6097395
Product of the distinct prime numbers

The prime factorization of 30486975 is 3 × 5 × 5 × 29 × 107 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30486975)

Multiplication

n×y
n×2 60973950
n×3 91460925
n×4 121947900
n×5 152434875

Division

n÷y
n÷2 15243487.5
n÷3 10162325
n÷3 7621743.75
n÷5 6097395

Exponentiation

ny
n2 929455644650625
n3 2.8336291002072E+22
n4 8.6388779537291E+29
n5 2.6337325620339E+37

Nth Root

y√n
2√n 5521.5011545774
3√n 312.39550639671
4√n 74.306804227994
5√n 31.392280546981

Divisors of 30486975

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30486974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30486975 can be divided by 48 positive divisors. The sum of these divisors (counting 30486975) is 1, the average is 0.020833333333333.

Base conversion 30486975

Base System Value
2 Binary 1110100010011000110111111
3 Ternary 2010100220021020
4 Quaternary 1310103012333
5 Quinary 30301040400
6 Senary 3005235223
8 Octal 164230677
10 Decimal 30486975
12 Duodecimal a262b13
16 Hexadecimal 1d131bf
20 Vigesimal 9aah8f
36 Base36 i5fwf

Cryptographic Hash Functions

md5 a7af3cdafe78991c9b9c7c17e2af3aef
sha1 ef9d37096cd0cd5f018ae654309892bb3e40cc0c
sha256 d4b3c5d7967bd9f8656fc6a0a3dcf3026b665ed945140023eb0d3eca648f7d35
sha512 74766f653a65bfdfa162c431f3e97156a93d74000c3ac2e8cbcf0f2cbe4c75ef7bc83c2bea2f88b6ee47f4b097d065a47028b1ae908aa1b329cd94442ed7e3c0
ripemd-160 b59d9c16b3595415f3a40a131e2a7f1bb0d73da9

30486975 as geometric shapes

Circle

Radius = n
Diameter 60973950
Circumference 191555313.38035
Area 2.919971025072E+15

Sphere

Radius = n
Volume 1.1869477818946E+23
Surface area 1.1679884100288E+16
Circumference 191555313.38035

Square

Length = n
Perimeter 121947900
Area 929455644650625
Diagonal 43115093.520729

Cube

Length = n
Surface area 5576733867903750
Volume 2.8336291002072E+22
Space diagonal 52804989.669082

Equilateral Triangle

Length = n
Perimeter 91460925
Area 4.0246609997914E+14
Altitude 26402494.834541

Triangular Pyramid

Length = n
Surface area 4.0246609997914E+14
Volume 3.3394639202068E+21
Height 14371697.840243