38894188 (number)

38894188 is an even 8-digits composite number following 38894187 and preceding 38894189. In scientific notation, it is written as 3.8894188 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 18994752 positive integers (up to 38894188) that are relatively prime to 38894188.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-four thousand one hundred eighty-eight

Notation

Scientific notation 3.8894188 × 10^7
Engineering notation 3.8894188 × 10^6

Prime Factorization of 38894188

Prime Factorization 2 × 2 × 43 × 226129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19447094
Product of the distinct prime numbers

The prime factorization of 38894188 is 2 × 2 × 43 × 226129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 3, 85, 225, 520, 6775, 9907, 60269, 99389, 533686, 73793, 3161398, 404098, 90466068, 44588943, 617543687, 692037494, 5756903479, 3815865601

Basic calculations (n = 38894188)

Multiplication

n×y
n×2 77788376
n×3 116682564
n×4 155576752
n×5 194470940

Division

n÷y
n÷2 19447094
n÷3 12964729.333333
n÷3 9723547
n÷5 7778837.6

Exponentiation

ny
n2 1512757860179344
n3 5.8837488612293E+22
n4 2.2884363435344E+30
n5 8.9006873371459E+37

Nth Root

y√n
2√n 6236.5205042556
3√n 338.81417346955
4√n 78.971643671989
5√n 32.959221253256

Divisors of 38894188

1, 2, 4, 43, 86, 172, 226129, 452258, 904516, 9723547, 19447094, 38894188

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38894187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38894188 can be divided by 12 positive divisors. The sum of these divisors (counting 38894188) is 1, the average is 0.083333333333333.

Base conversion 38894188

Base System Value
2 Binary 10010100010111101001101100
3 Ternary 2201012000210111
4 Quaternary 2110113221230
5 Quinary 34424103223
6 Senary 3505345404
8 Octal 224275154
10 Decimal 38894188
12 Duodecimal 11038264
16 Hexadecimal 2517a6c
20 Vigesimal c31f98
36 Base36 n5my4

Cryptographic Hash Functions

md5 c25149b5c37a8e0caecb105777b45487
sha1 aa253eca8ac9d9cf7a4ac7f765429ddf99a0f49b
sha256 ef98eff16612979ed6af66c935540a0517677fa40af6162d0d9632a862d8d433
sha512 70b5fc2808dfd76dcd2cd5d3365fb5e0ece39d80d1973dc918afe8782ba252bb1bb0a6b5775d3b39da8a9259d2a219abaaee9d7ac0738743d1b752e155a772c8
ripemd-160 10ec2b80e52320d50aaf10872badf63fa1ddb593

38894188 as geometric shapes

Circle

Radius = n
Diameter 77788376
Circumference 244379390.57628
Area 4.7524689801996E+15

Sphere

Radius = n
Volume 2.464578959734E+23
Surface area 1.9009875920799E+16
Circumference 244379390.57628

Square

Length = n
Perimeter 155576752
Area 1512757860179344
Diagonal 55004688.167089

Cube

Length = n
Surface area 9076547161076064
Volume 5.8837488612293E+22
Space diagonal 67366709.735136

Equilateral Triangle

Length = n
Perimeter 116682564
Area 6.5504336834495E+14
Altitude 33683354.867568

Triangular Pyramid

Length = n
Surface area 6.5504336834495E+14
Volume 6.9340645309565E+21
Height 18334896.055696