38893450 (number)

38893450 is an even 8-digits composite number following 38893449 and preceding 38893451. In scientific notation, it is written as 3.8893450 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 14641920 positive integers (up to 38893450) that are relatively prime to 38893450.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-three thousand four hundred fifty

Notation

Scientific notation 3.8893450 × 10^7
Engineering notation 3.8893450 × 10^6

Prime Factorization of 38893450

Prime Factorization 2 × 5 × 5 × 17 × 45757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7778690
Product of the distinct prime numbers

The prime factorization of 38893450 is 2 × 5 × 5 × 17 × 45757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 84, 71, 737, 234, 8499, 6681, 72847, 10118, 91023, 301714, 5107325, 5848038, 4809140, 28216454, 731306704, 340535412, 7135078559, 881749833

Basic calculations (n = 38893450)

Multiplication

n×y
n×2 77786900
n×3 116680350
n×4 155573800
n×5 194467250

Division

n÷y
n÷2 19446725
n÷3 12964483.333333
n÷3 9723362.5
n÷5 7778690

Exponentiation

ny
n2 1512700452902500
n3 5.8834139429941E+22
n4 2.2882626602114E+30
n5 8.89984293618E+37

Nth Root

y√n
2√n 6236.461336367
3√n 338.81203050634
4√n 78.971269056328
5√n 32.95909617498

Divisors of 38893450

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 45757, 91514, 228785, 457570, 777869, 1143925, 1555738, 2287850, 3889345, 7778690, 19446725, 38893450

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38893449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38893450 can be divided by 24 positive divisors. The sum of these divisors (counting 38893450) is 1, the average is 0.041666666666667.

Base conversion 38893450

Base System Value
2 Binary 10010100010111011110001010
3 Ternary 2201011222210011
4 Quaternary 2110113132022
5 Quinary 34424042300
6 Senary 3505342134
8 Octal 224273612
10 Decimal 38893450
12 Duodecimal 1103794a
16 Hexadecimal 251778a
20 Vigesimal c31dca
36 Base36 n5mdm

Cryptographic Hash Functions

md5 dd9e7527e2a3859a209f4dfc0020d7e5
sha1 6327af2aacb897316947c3de34358a8a27aa2695
sha256 9a397fd21caba23287bb518f82a2a5bd1841f834eb739946e7d143141865e6db
sha512 ebe5854155bfd0cc151e8bc7e4cea748d13751627442e64315dc21a64a4160813fc44f0a3fb52a1ebc67551593eeff2f0758ab35d8cad43e8b6b68bafa6724f2
ripemd-160 183a513cdc32048095f7e42b32000fa7be7735bf

38893450 as geometric shapes

Circle

Radius = n
Diameter 77786900
Circumference 244374753.58552
Area 4.7522886299204E+15

Sphere

Radius = n
Volume 2.4644386695117E+23
Surface area 1.9009154519682E+16
Circumference 244374753.58552

Square

Length = n
Perimeter 155573800
Area 1512700452902500
Diagonal 55003644.47748

Cube

Length = n
Surface area 9076202717415000
Volume 5.8834139429941E+22
Space diagonal 67365431.48164

Equilateral Triangle

Length = n
Perimeter 116680350
Area 6.550185102649E+14
Altitude 33682715.74082

Triangular Pyramid

Length = n
Surface area 6.550185102649E+14
Volume 6.933669826031E+21
Height 18334548.15916