38188220 (number)

38188220 is an even 8-digits composite number following 38188219 and preceding 38188221. In scientific notation, it is written as 3.8188220 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 12771840 positive integers (up to 38188220) that are relatively prime to 38188220.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred eighty-eight thousand two hundred twenty

Notation

Scientific notation 3.8188220 × 10^7
Engineering notation 3.8188220 × 10^6

Prime Factorization of 38188220

Prime Factorization 2 × 2 × 7 × 5 × 41 × 6653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19094110
Product of the distinct prime numbers

The prime factorization of 38188220 is 2 × 2 × 7 × 5 × 41 × 6653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38188220)

Multiplication

n×y
n×2 76376440
n×3 114564660
n×4 152752880
n×5 190941100

Division

n÷y
n÷2 19094110
n÷3 12729406.666667
n÷3 9547055
n÷5 7637644

Exponentiation

ny
n2 1458340146768400
n3 5.5691414359624E+22
n4 2.1267559836765E+30
n5 8.1217025390954E+37

Nth Root

y√n
2√n 6179.6618030439
3√n 336.75170656174
4√n 78.610824973689
5√n 32.838694479201

Divisors of 38188220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38188219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38188220 can be divided by 48 positive divisors. The sum of these divisors (counting 38188220) is 1, the average is 0.020833333333333.

Base conversion 38188220

Base System Value
2 Binary 10010001101011010010111100
3 Ternary 2122212011101112
4 Quaternary 2101223102330
5 Quinary 34234010340
6 Senary 3442301152
8 Octal 221532274
10 Decimal 38188220
12 Duodecimal 109577b8
16 Hexadecimal 246b4bc
20 Vigesimal bidab0
36 Base36 mqi7w

Cryptographic Hash Functions

md5 e87c7bef5229e8d9cb39ae3d7088857c
sha1 d4f5580c30bcf89d40c7c846438fca64ecdc2268
sha256 bdf49c52c9df949234e2f47a633d9279ef050fb1ebb475de9c297fea19b3490f
sha512 bed25978e9c7092081cef440819c22439fac0b032da6fe67cad6fc9c59352bf171c2278ad0441e4cf43e70df4a05f9ac86069e98b6f3d94e64f2842d2451dccc
ripemd-160 08f7865318ee2fcde079eebabeefdea51ef3737c

38188220 as geometric shapes

Circle

Radius = n
Diameter 76376440
Circumference 239943662.81134
Area 4.5815106915227E+15

Sphere

Radius = n
Volume 2.3327965096029E+23
Surface area 1.8326042766091E+16
Circumference 239943662.81134

Square

Length = n
Perimeter 152752880
Area 1458340146768400
Diagonal 54006298.646887

Cube

Length = n
Surface area 8750040880610400
Volume 5.5691414359624E+22
Space diagonal 66143937.290618

Equilateral Triangle

Length = n
Perimeter 114564660
Area 6.3147980723008E+14
Altitude 33071968.645309

Triangular Pyramid

Length = n
Surface area 6.3147980723008E+14
Volume 6.5632961245933E+21
Height 18002099.548962