74920238 (number)

74920238 is an even 8-digits composite number following 74920237 and preceding 74920239. In scientific notation, it is written as 7.4920238 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 37460118 positive integers (up to 74920238) that are relatively prime to 74920238.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred twenty thousand two hundred thirty-eight

Notation

Scientific notation 7.4920238 × 10^7
Engineering notation 7.4920238 × 10^6

Prime Factorization of 74920238

Prime Factorization 2 × 37460119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74920238
Product of the distinct prime numbers

The prime factorization of 74920238 is 2 × 37460119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 34, 34, 967, 725, 9026, 2416, 83315, 55348, 258913, 379474, 3150402, 7781992, 9725063, 20117901, 741816934, 717627792, 9869741461, 2405144032

Basic calculations (n = 74920238)

Multiplication

n×y
n×2 149840476
n×3 224760714
n×4 299680952
n×5 374601190

Division

n÷y
n÷2 37460119
n÷3 24973412.666667
n÷3 18730059.5
n÷5 14984047.6

Exponentiation

ny
n2 5613042061976644
n3 4.205304471873E+23
n4 3.1506241189519E+31
n5 2.3604550884042E+39

Nth Root

y√n
2√n 8655.6477516128
3√n 421.56678212023
4√n 93.035733735016
5√n 37.576803147737

Divisors of 74920238

1, 2, 37460119, 74920238

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74920237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74920238 can be divided by 4 positive divisors. The sum of these divisors (counting 74920238) is 1, the average is 0.25.

Base conversion 74920238

Base System Value
2 Binary 100011101110011000100101110
3 Ternary 12012222100020122
4 Quaternary 10131303010232
5 Quinary 123134421423
6 Senary 11233444542
8 Octal 435630456
10 Decimal 74920238
12 Duodecimal 21110752
16 Hexadecimal 477312e
20 Vigesimal 13850bi
36 Base36 18lstq

Cryptographic Hash Functions

md5 e043fa07350b6dd53ca54aae7ebcc96a
sha1 9c2892a0b9afa948f693ceb429ea37405ca4c077
sha256 c2b9338d71ccfb049cdddc9ae0c85683cf66359ff2e9f3316b316e11d862c02d
sha512 030716464c40283f3a0fb8df4ce4b867f85509c4e148267336fffb0d41d365397fa8fc99a27e7a11f19b62b046b552c7115df783706541a183878e55cc45e56f
ripemd-160 2b9cebb3c639da0d5d49e0b2809075bcd95b5ab5

74920238 as geometric shapes

Circle

Radius = n
Diameter 149840476
Circumference 470737738.612
Area 1.7633891706196E+16

Sphere

Radius = n
Volume 1.7615138179926E+24
Surface area 7.0535566824785E+16
Circumference 470737738.612

Square

Length = n
Perimeter 299680952
Area 5613042061976644
Diagonal 105953216.67582

Cube

Length = n
Surface area 33678252371859864
Volume 4.205304471873E+23
Space diagonal 129765658.73115

Equilateral Triangle

Length = n
Perimeter 224760714
Area 2.4305185090912E+15
Altitude 64882829.365576

Triangular Pyramid

Length = n
Surface area 2.4305185090912E+15
Volume 4.9559988483592E+22
Height 35317738.89194