30481930 (number)

30481930 is an even 8-digits composite number following 30481929 and preceding 30481931. In scientific notation, it is written as 3.0481930 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 12148560 positive integers (up to 30481930) that are relatively prime to 30481930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0481930 × 10^7
Engineering notation 3.0481930 × 10^6

Prime Factorization of 30481930

Prime Factorization 2 × 5 × 283 × 10771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30481930
Product of the distinct prime numbers

The prime factorization of 30481930 is 2 × 5 × 283 × 10771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 41, 30, 544, 419, 1029, 2602, 47547, 13961, 233164, 563455, 6979494, 2682942, 261957, 23309199, 508740258, 511608695, 3354475704, 2806501795

Basic calculations (n = 30481930)

Multiplication

n×y
n×2 60963860
n×3 91445790
n×4 121927720
n×5 152409650

Division

n÷y
n÷2 15240965
n÷3 10160643.333333
n÷3 7620482.5
n÷5 6096386

Exponentiation

ny
n2 929148056524900
n3 2.8322226018628E+22
n4 8.63316110944E+29
n5 2.6315541261667E+37

Nth Root

y√n
2√n 5521.0442852779
3√n 312.37827365746
4√n 74.303729955352
5√n 31.391241516119

Divisors of 30481930

1, 2, 5, 10, 283, 566, 1415, 2830, 10771, 21542, 53855, 107710, 3048193, 6096386, 15240965, 30481930

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 -30481929
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 30481930 can be divided by 16 positive divisors. The sum of these divisors (counting 30481930) is 1, the average is 0.0625.

Base conversion 30481930

Base System Value
2 Binary 1110100010001111000001010
3 Ternary 2010100122100101
4 Quaternary 1310101320022
5 Quinary 30300410210
6 Senary 3005200014
8 Octal 164217012
10 Decimal 30481930
12 Duodecimal a26000a
16 Hexadecimal 1d11e0a
20 Vigesimal 9aa4ga
36 Base36 i5c0a

Cryptographic Hash Functions

md5 f9c977a51825de1c0914c560582076f8
sha1 1cddd940f71157329977001dca7a29ec25c1dd70
sha256 0a829d980bb43b33d157ae85265cbd2c4f1706fd55043391115295290d85afd2
sha512 8ae8edd79ff81225a8749953f4f39a31f7348b6ff8b1534df88a8c83c4dc977f8ddd693abf419c1b53d615f7cb4f86efac5839f83e36679efa0f8b9abda42366
ripemd-160 db67f283eefa56498d844c1956efc917d19edc09

30481930 as geometric shapes

Circle

Radius = n
Diameter 60963860
Circumference 191523614.71048
Area 2.9190047084759E+15

Sphere

Radius = n
Volume 1.1863586292458E+23
Surface area 1.1676018833903E+16
Circumference 191523614.71048

Square

Length = n
Perimeter 121927720
Area 929148056524900
Diagonal 43107958.813307

Cube

Length = n
Surface area 5574888339149400
Volume 2.8322226018628E+22
Space diagonal 52796251.472758

Equilateral Triangle

Length = n
Perimeter 91445790
Area 4.0233291041375E+14
Altitude 26398125.736379

Triangular Pyramid

Length = n
Surface area 4.0233291041375E+14
Volume 3.3378063460117E+21
Height 14369319.604436