30904540 (number)

30904540 is an even 8-digits composite number following 30904539 and preceding 30904541. In scientific notation, it is written as 3.0904540 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 12339648 positive integers (up to 30904540) that are relatively prime to 30904540.

Interesting facts

Basic properties

Name

Name thirty million nine hundred four thousand five hundred forty

Notation

Scientific notation 3.0904540 × 10^7
Engineering notation 3.0904540 × 10^6

Prime Factorization of 30904540

Prime Factorization 2 × 2 × 5 × 773 × 1999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15452270
Product of the distinct prime numbers

The prime factorization of 30904540 is 2 × 2 × 5 × 773 × 1999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 10, 13, 552, 230, 2475, 1425, 94867, 22432, 673477, 822968, 9577588, 8664021, 70466293, 71117369, 667015262, 305288329, 4694697333, 1410154112

Basic calculations (n = 30904540)

Multiplication

n×y
n×2 61809080
n×3 92713620
n×4 123618160
n×5 154522700

Division

n÷y
n÷2 15452270
n÷3 10301513.333333
n÷3 7726135
n÷5 6180908

Exponentiation

ny
n2 955090592611600
n3 2.9516635422989E+22
n4 9.1219804009518E+29
n5 2.8191060818043E+37

Nth Root

y√n
2√n 5559.1851920943
3√n 313.81528617123
4√n 74.559943616491
5√n 31.477806165335

Divisors of 30904540

1, 2, 4, 5, 10, 20, 773, 1546, 1999, 3092, 3865, 3998, 7730, 7996, 9995, 15460, 19990, 39980, 1545227, 3090454, 6180908, 7726135, 15452270, 30904540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30904539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30904540 can be divided by 24 positive divisors. The sum of these divisors (counting 30904540) is 1, the average is 0.041666666666667.

Base conversion 30904540

Base System Value
2 Binary 1110101111001000011011100
3 Ternary 2011011010001121
4 Quaternary 1311321003130
5 Quinary 30402421130
6 Senary 3022220324
8 Octal 165710334
10 Decimal 30904540
12 Duodecimal a4246a4
16 Hexadecimal 1d790dc
20 Vigesimal 9d3170
36 Base36 iee3g

Cryptographic Hash Functions

md5 5672b8c96568adad3ccfae1a07ec5486
sha1 3a3bd85ed9b8cefeee21db1e6b6e0d978208a790
sha256 aa16cf1154201ebc7af77537baf0149a959ce7b39127dc6c3b5bd192415beadb
sha512 5633aba8a7cb293762aaa4aee72f1f283eafd9c1fd3fa4655041c0de9e24ca1197bbb2296b15ff3d597ecf1d739629ef4c358de27e47b748a1ef685822ae3a0a
ripemd-160 943922f8912f69ccca3bf83bcc72e4e84fe59c28

30904540 as geometric shapes

Circle

Radius = n
Diameter 61809080
Circumference 194178951.65314
Area 3.0005055892613E+15

Sphere

Radius = n
Volume 1.2363899333807E+23
Surface area 1.2002022357045E+16
Circumference 194178951.65314

Square

Length = n
Perimeter 123618160
Area 955090592611600
Diagonal 43705619.606902

Cube

Length = n
Surface area 5730543555669600
Volume 2.9516635422989E+22
Space diagonal 53528233.464545

Equilateral Triangle

Length = n
Perimeter 92713620
Area 4.1356635805859E+14
Altitude 26764116.732272

Triangular Pyramid

Length = n
Surface area 4.1356635805859E+14
Volume 3.4785688442344E+21
Height 14568539.868967