30483938 (number)

30483938 is an even 8-digits composite number following 30483937 and preceding 30483939. In scientific notation, it is written as 3.0483938 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 15234160 positive integers (up to 30483938) that are relatively prime to 30483938.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-three thousand nine hundred thirty-eight

Notation

Scientific notation 3.0483938 × 10^7
Engineering notation 3.0483938 × 10^6

Prime Factorization of 30483938

Prime Factorization 2 × 3989 × 3821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30483938
Product of the distinct prime numbers

The prime factorization of 30483938 is 2 × 3989 × 3821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 55, 53, 544, 402, 500, 6402, 51665, 55928, 140796, 278163, 7461252, 4575607, 44256833, 27013410, 39958082, 586357513, 884791870, 4555609865

Basic calculations (n = 30483938)

Multiplication

n×y
n×2 60967876
n×3 91451814
n×4 121935752
n×5 152419690

Division

n÷y
n÷2 15241969
n÷3 10161312.666667
n÷3 7620984.5
n÷5 6096787.6

Exponentiation

ny
n2 929270475987844
n3 2.8327823575244E+22
n4 8.6354361754267E+29
n5 2.6324210097467E+37

Nth Root

y√n
2√n 5521.2261319384
3√n 312.38513282287
4√n 74.304953616421
5√n 31.391655085418

Divisors of 30483938

1, 2, 3821, 3989, 7642, 7978, 15241969, 30483938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30483937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30483938 can be divided by 8 positive divisors. The sum of these divisors (counting 30483938) is 1, the average is 0.125.

Base conversion 30483938

Base System Value
2 Binary 1110100010010010111100010
3 Ternary 2010100202002202
4 Quaternary 1310102113202
5 Quinary 30300441223
6 Senary 3005213202
8 Octal 164222742
10 Decimal 30483938
12 Duodecimal a261202
16 Hexadecimal 1d125e2
20 Vigesimal 9aa9gi
36 Base36 i5dk2

Cryptographic Hash Functions

md5 25f79953295573068034ee9addd22bfd
sha1 c1080ccd833bfe597a83426170c9c4b55e2f5e19
sha256 1ca88ed6076fe73b8125c9d0858deb2c83e84108cff3b3e2c6a9b17912f6db29
sha512 099cabd253688e08f80439aa2ac61caabe60d10b268accb611dbc90ebfadee5812d5b6b67c0052320bd2adc1b711f6b91e4b975ce907dbbfa8ca1cb45c633b43
ripemd-160 e4a7b6f2b2471aef3ea6f0e7fd1dafc40d3e352f

30483938 as geometric shapes

Circle

Radius = n
Diameter 60967876
Circumference 191536231.34657
Area 2.9193893005613E+15

Sphere

Radius = n
Volume 1.186593099149E+23
Surface area 1.1677557202245E+16
Circumference 191536231.34657

Square

Length = n
Perimeter 121935752
Area 929270475987844
Diagonal 43110798.554141

Cube

Length = n
Surface area 5575622855927064
Volume 2.8327823575244E+22
Space diagonal 52799729.43078

Equilateral Triangle

Length = n
Perimeter 91451814
Area 4.0238591959616E+14
Altitude 26399864.71539

Triangular Pyramid

Length = n
Surface area 4.0238591959616E+14
Volume 3.3384660243852E+21
Height 14370266.184714