30481490 (number)

30481490 is an even 8-digits composite number following 30481489 and preceding 30481491. In scientific notation, it is written as 3.0481490 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11254656 positive integers (up to 30481490) that are relatively prime to 30481490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0481490 × 10^7
Engineering notation 3.0481490 × 10^6

Prime Factorization of 30481490

Prime Factorization 2 × 13 × 5 × 234473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30481490
Product of the distinct prime numbers

The prime factorization of 30481490 is 2 × 13 × 5 × 234473. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 34, 25, 172, 86, 1604, 5978, 44301, 78746, 496607, 359326, 99329, 2450039, 85846806, 41990200, 190796298, 699549772, 6388480819, 2298477019

Basic calculations (n = 30481490)

Multiplication

n×y
n×2 60962980
n×3 91444470
n×4 121925960
n×5 152407450

Division

n÷y
n÷2 15240745
n÷3 10160496.666667
n÷3 7620372.5
n÷5 6096298

Exponentiation

ny
n2 929121232620100
n3 2.8320999560897E+22
n4 8.6326626490549E+29
n5 2.6313642021054E+37

Nth Root

y√n
2√n 5521.0044376001
3√n 312.37677061285
4√n 74.303461814374
5√n 31.391150890454

Divisors of 30481490

1, 2, 5, 10, 13, 26, 65, 130, 234473, 468946, 1172365, 2344730, 3048149, 6096298, 15240745, 30481490

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 -30481489
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 30481490 can be divided by 16 positive divisors. The sum of these divisors (counting 30481490) is 1, the average is 0.0625.

Base conversion 30481490

Base System Value
2 Binary 1110100010001110001010010
3 Ternary 2010100121202002
4 Quaternary 1310101301102
5 Quinary 30300401430
6 Senary 3005154002
8 Octal 164216122
10 Decimal 30481490
12 Duodecimal a25b902
16 Hexadecimal 1d11c52
20 Vigesimal 9aa3ea
36 Base36 i5bo2

Cryptographic Hash Functions

md5 1c9dabd72b9d18d483c1e22564d20149
sha1 21929aca622d0dd10cb894ce78d3d37f1ceb2436
sha256 5bea48a55732c612d803b84542572527b42cfd4584ee4e69ea63729807197067
sha512 b5fef24457498ac77bea20b8edee46d9f414248669ea3bbe5be57726cfe341a86d1057eddffc5f04a28fc795e919b5fd30768427bc90c9f42ded884f6a56227e
ripemd-160 2454ea1e1c4d7f427b35b44ccf51085cf4d39cf8

30481490 as geometric shapes

Circle

Radius = n
Diameter 60962980
Circumference 191520850.10894
Area 2.9189204386936E+15

Sphere

Radius = n
Volume 1.1863072555045E+23
Surface area 1.1675681754774E+16
Circumference 191520850.10894

Square

Length = n
Perimeter 121925960
Area 929121232620100
Diagonal 43107336.55934

Cube

Length = n
Surface area 5574727395720600
Volume 2.8320999560897E+22
Space diagonal 52795489.370403

Equilateral Triangle

Length = n
Perimeter 91444470
Area 4.0232129532226E+14
Altitude 26397744.685201

Triangular Pyramid

Length = n
Surface area 4.0232129532226E+14
Volume 3.3376618065819E+21
Height 14369112.186447