30491180 (number)

30491180 is an even 8-digits composite number following 30491179 and preceding 30491181. In scientific notation, it is written as 3.0491180 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 11775680 positive integers (up to 30491180) that are relatively prime to 30491180.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-one thousand one hundred eighty

Notation

Scientific notation 3.0491180 × 10^7
Engineering notation 3.0491180 × 10^6

Prime Factorization of 30491180

Prime Factorization 2 × 2 × 145 × 52571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15245590
Product of the distinct prime numbers

The prime factorization of 30491180 is 2 × 2 × 145 × 52571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 24, 62, 107, 974, 6046, 4725, 39697, 63893, 123653, 279735, 7582886, 5856989, 37022136, 2123217, 467570639, 850864122, 563950288, 1685753654

Basic calculations (n = 30491180)

Multiplication

n×y
n×2 60982360
n×3 91473540
n×4 121964720
n×5 152455900

Division

n÷y
n÷2 15245590
n÷3 10163726.666667
n÷3 7622795
n÷5 6098236

Exponentiation

ny
n2 929712057792400
n3 2.8348017702318E+22
n4 8.6436451040458E+29
n5 2.6355493872358E+37

Nth Root

y√n
2√n 5521.8819255757
3√n 312.40986840665
4√n 74.309366338139
5√n 31.393146472561

Divisors of 30491180

1, 2, 4, 145, 290, 580, 52571, 105142, 210284, 7622795, 15245590, 30491180

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 -30491179
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 30491180 can be divided by 12 positive divisors. The sum of these divisors (counting 30491180) is 1, the average is 0.083333333333333.

Base conversion 30491180

Base System Value
2 Binary 1110100010100001000101100
3 Ternary 2010101010000222
4 Quaternary 1310110020230
5 Quinary 30301204210
6 Senary 3005310512
8 Octal 164241054
10 Decimal 30491180
12 Duodecimal a265438
16 Hexadecimal 1d1422c
20 Vigesimal 9ab7j0
36 Base36 i5j58

Cryptographic Hash Functions

md5 281a9f093d5b6526f87a385f038f8059
sha1 850fd0d8ff1f5c6910530d0defad9aed4ba71dad
sha256 352b887001d0f642acc0cf6eab7e34c5fccbbc724cbd743c0c356335ea6c99f1
sha512 372de3039248c2713f791fbebe8919cb3fe9df08e3f75d5f41b89e7f6e3d83b787bc858a701a4e1710f160bb4a7f08f751d4c728f361a52d39263ccbfb8e87d5
ripemd-160 86bcc6446d0fcb34669807d1c75e0d68f2e8df61

30491180 as geometric shapes

Circle

Radius = n
Diameter 60982360
Circumference 191581734.17457
Area 2.9207765707145E+15

Sphere

Radius = n
Volume 1.1874389887658E+23
Surface area 1.1683106282858E+16
Circumference 191581734.17457

Square

Length = n
Perimeter 121964720
Area 929712057792400
Diagonal 43121040.288759

Cube

Length = n
Surface area 5578272346754400
Volume 2.8348017702318E+22
Space diagonal 52812272.942728

Equilateral Triangle

Length = n
Perimeter 91473540
Area 4.0257713012646E+14
Altitude 26406136.471364

Triangular Pyramid

Length = n
Surface area 4.0257713012646E+14
Volume 3.3408459250843E+21
Height 14373680.096253