30874912 (number)

30874912 is an even 8-digits composite number following 30874911 and preceding 30874913. In scientific notation, it is written as 3.0874912 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 15224832 positive integers (up to 30874912) that are relatively prime to 30874912.

Interesting facts

Basic properties

Name

Name thirty million eight hundred seventy-four thousand nine hundred twelve

Notation

Scientific notation 3.0874912 × 10^7
Engineering notation 3.0874912 × 10^6

Prime Factorization of 30874912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 73 × 13217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1929682
Product of the distinct prime numbers

The prime factorization of 30874912 is 2 × 2 × 2 × 2 × 2 × 73 × 13217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 96, 63, 440, 778, 1292, 8133, 70925, 1392, 991666, 365596, 4310550, 8448433, 22473579, 11940348, 46296253, 68312341, 8015704691, 8435661099

Basic calculations (n = 30874912)

Multiplication

n×y
n×2 61749824
n×3 92624736
n×4 123499648
n×5 154374560

Division

n÷y
n÷2 15437456
n÷3 10291637.333333
n÷3 7718728
n÷5 6174982.4

Exponentiation

ny
n2 953260191007744
n3 2.9431824510467E+22
n4 9.0870499176012E+29
n5 2.8056186654554E+37

Nth Root

y√n
2√n 5556.5197741032
3√n 313.7149698196
4√n 74.542067144017
5√n 31.47176833214

Divisors of 30874912

1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 13217, 26434, 52868, 105736, 211472, 422944, 964841, 1929682, 3859364, 7718728, 15437456, 30874912

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 -30874911
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 30874912 can be divided by 24 positive divisors. The sum of these divisors (counting 30874912) is 1, the average is 0.041666666666667.

Base conversion 30874912

Base System Value
2 Binary 1110101110001110100100000
3 Ternary 2011002121102021
4 Quaternary 1311301310200
5 Quinary 30400444122
6 Senary 3021431224
8 Octal 165616440
10 Decimal 30874912
12 Duodecimal a40b514
16 Hexadecimal 1d71d20
20 Vigesimal 9cj75c
36 Base36 idr8g

Cryptographic Hash Functions

md5 64bedbb8d536331404e8085751b2957f
sha1 cc397f7e7a589ff1737b0a211cd3d3cbc1c74e7f
sha256 ff2b8156a653b01ece9a87246666801e1cc2653f33e84c09cd956f2549031d43
sha512 3df8777a4ee897590a357d52884a66aafcace5a5bfae51e7db2284f0c2612f2a33140622746c6b3f50124f8129f6f879ba4c6b0a955c18d37b1eef629beeb3e9
ripemd-160 92a9366e5d7eec64736b410ae1efbe4696c94be0

30874912 as geometric shapes

Circle

Radius = n
Diameter 61749824
Circumference 193992793.43886
Area 2.9947552130295E+15

Sphere

Radius = n
Volume 1.2328373821844E+23
Surface area 1.1979020852118E+16
Circumference 193992793.43886

Square

Length = n
Perimeter 123499648
Area 953260191007744
Diagonal 43663719.287476

Cube

Length = n
Surface area 5719561146046464
Volume 2.9431824510467E+22
Space diagonal 53476916.263218

Equilateral Triangle

Length = n
Perimeter 92624736
Area 4.1277377091456E+14
Altitude 26738458.131609

Triangular Pyramid

Length = n
Surface area 4.1277377091456E+14
Volume 3.4685737823406E+21
Height 14554573.095825