38403928 (number)

38403928 is an even 8-digits composite number following 38403927 and preceding 38403929. In scientific notation, it is written as 3.8403928 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 17867520 positive integers (up to 38403928) that are relatively prime to 38403928.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred three thousand nine hundred twenty-eight

Notation

Scientific notation 3.8403928 × 10^7
Engineering notation 3.8403928 × 10^6

Prime Factorization of 38403928

Prime Factorization 2 × 2 × 2 × 851 × 5641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9600982
Product of the distinct prime numbers

The prime factorization of 38403928 is 2 × 2 × 2 × 851 × 5641. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 98, 3, 799, 187, 9770, 2014, 8274, 24747, 696957, 138347, 1924915, 9168993, 29392277, 60319753, 321296883, 679637645, 6692979424, 5377341562

Basic calculations (n = 38403928)

Multiplication

n×y
n×2 76807856
n×3 115211784
n×4 153615712
n×5 192019640

Division

n÷y
n÷2 19201964
n÷3 12801309.333333
n÷3 9600982
n÷5 7680785.6

Exponentiation

ny
n2 1474861685829184
n3 5.6640481992543E+22
n4 2.1752169923269E+30
n5 8.3536876757699E+37

Nth Root

y√n
2√n 6197.0902849644
3√n 337.38456921289
4√n 78.721599862836
5√n 32.875709131284

Divisors of 38403928

1, 2, 4, 8, 851, 1702, 3404, 5641, 6808, 11282, 22564, 45128, 4800491, 9600982, 19201964, 38403928

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38403927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38403928 can be divided by 16 positive divisors. The sum of these divisors (counting 38403928) is 1, the average is 0.0625.

Base conversion 38403928

Base System Value
2 Binary 10010010011111111101011000
3 Ternary 2200021010021201
4 Quaternary 2102133331120
5 Quinary 34312411203
6 Senary 3451043544
8 Octal 222377530
10 Decimal 38403928
12 Duodecimal 10a405b4
16 Hexadecimal 249ff58
20 Vigesimal c009g8
36 Base36 mv4ns

Cryptographic Hash Functions

md5 ab5c28227b9e20bd3f72b110202de097
sha1 3fbcdf5b15a82622b81323392457ff1d9eabc129
sha256 c41560b7d4c5cb417a0518da3c81c9ca591c0b57c55657d987b34feda9943a63
sha512 21cbb2159e5137fcd63ba67895d155e544a0d345fcf6d848b158656c5f097496093d3d67c3458d7e6f0271488744dc419e27c8244808313efb1921f5e8d8beab
ripemd-160 a9579c57881ece3f2420150ad01d55a2af25e19d

38403928 as geometric shapes

Circle

Radius = n
Diameter 76807856
Circumference 241298996.14758
Area 4.633414637262E+15

Sphere

Radius = n
Volume 2.3725509616474E+23
Surface area 1.8533658549048E+16
Circumference 241298996.14758

Square

Length = n
Perimeter 153615712
Area 1474861685829184
Diagonal 54311355.826

Cube

Length = n
Surface area 8849170114975104
Volume 5.6640481992543E+22
Space diagonal 66517554.506217

Equilateral Triangle

Length = n
Perimeter 115211784
Area 6.3863384349821E+14
Altitude 33258777.253109

Triangular Pyramid

Length = n
Surface area 6.3863384349821E+14
Volume 6.6751448177669E+21
Height 18103785.275333