38388906 (number)

38388906 is an even 8-digits composite number following 38388905 and preceding 38388907. In scientific notation, it is written as 3.8388906 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 12450240 positive integers (up to 38388906) that are relatively prime to 38388906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8388906 × 10^7
Engineering notation 3.8388906 × 10^6

Prime Factorization of 38388906

Prime Factorization 2 × 3 × 3 × 37 × 57641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12796302
Product of the distinct prime numbers

The prime factorization of 38388906 is 2 × 3 × 3 × 37 × 57641. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 61, 11, 415, 597, 2741, 8968, 18567, 1764, 959681, 361165, 3566043, 9755374, 25058719, 40568503, 602984346, 615845137, 5301494072, 7251027000

Basic calculations (n = 38388906)

Multiplication

n×y
n×2 76777812
n×3 115166718
n×4 153555624
n×5 191944530

Division

n÷y
n÷2 19194453
n÷3 12796302
n÷3 9597226.5
n÷5 7677781.2

Exponentiation

ny
n2 1473708103876836
n3 5.6574041871166E+22
n4 2.1718155754323E+30
n5 8.3373623974605E+37

Nth Root

y√n
2√n 6195.8781459935
3√n 337.34057326224
4√n 78.713900589372
5√n 32.87313681008

Divisors of 38388906

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 57641, 115282, 172923, 345846, 518769, 1037538, 2132717, 4265434, 6398151, 12796302, 19194453, 38388906

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 -38388905
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 38388906 can be divided by 24 positive divisors. The sum of these divisors (counting 38388906) is 1, the average is 0.041666666666667.

Base conversion 38388906

Base System Value
2 Binary 10010010011100010010101010
3 Ternary 2200020100200100
4 Quaternary 2102130102222
5 Quinary 34311421111
6 Senary 3450450230
8 Octal 222342252
10 Decimal 38388906
12 Duodecimal 10a33976
16 Hexadecimal 249c4aa
20 Vigesimal bjic56
36 Base36 mut2i

Cryptographic Hash Functions

md5 b8df4bf7a5c72fe18b1d6431e1bffd1b
sha1 69e63ff3314c2ffa25df98cb526703bd0cd997c1
sha256 b53605c3b12e7385c2b954f4228431c5e8b59ee1f9a12a83196f33e7ee27825f
sha512 a9dd27444bad378fb5b4afe90a9d4a69552c174d91310596bda28aec11e3342e86780d42f604af4f8a40fb6bf4625f98809fb0cbb2ceb4da8aea5ca770762d65
ripemd-160 b7dd858493586079d8c942babaa92643db62cf2d

38388906 as geometric shapes

Circle

Radius = n
Diameter 76777812
Circumference 241204610.1379
Area 4.6297905526752E+15

Sphere

Radius = n
Volume 2.3697679243512E+23
Surface area 1.8519162210701E+16
Circumference 241204610.1379

Square

Length = n
Perimeter 153555624
Area 1473708103876836
Diagonal 54290111.509866

Cube

Length = n
Surface area 8842248623261016
Volume 5.6574041871166E+22
Space diagonal 66491535.638986

Equilateral Triangle

Length = n
Perimeter 115166718
Area 6.3813432786017E+14
Altitude 33245767.819493

Triangular Pyramid

Length = n
Surface area 6.3813432786017E+14
Volume 6.6673147743722E+21
Height 18096703.836622