38928045 (number)

38928045 is an odd 8-digits composite number following 38928044 and preceding 38928046. In scientific notation, it is written as 3.8928045 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 18035712 positive integers (up to 38928045) that are relatively prime to 38928045.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred twenty-eight thousand forty-five

Notation

Scientific notation 3.8928045 × 10^7
Engineering notation 3.8928045 × 10^6

Prime Factorization of 38928045

Prime Factorization 663 × 5 × 11743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38928045
Product of the distinct prime numbers

The prime factorization of 38928045 is 663 × 5 × 11743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 13, 16, 800, 54, 3213, 3733, 14347, 92093, 189335, 699707, 7985815, 1900866, 88201146, 8683677, 49914532, 413217850, 8938032000, 8151397474

Basic calculations (n = 38928045)

Multiplication

n×y
n×2 77856090
n×3 116784135
n×4 155712180
n×5 194640225

Division

n÷y
n÷2 19464022.5
n÷3 12976015
n÷3 9732011.25
n÷5 7785609

Exponentiation

ny
n2 1515392687522025
n3 5.8991274732528E+22
n4 2.2964149973952E+30
n5 8.9394946357276E+37

Nth Root

y√n
2√n 6239.2343280246
3√n 338.91245640194
4√n 78.9888240704
5√n 32.964957390515

Divisors of 38928045

1, 5, 663, 3315, 11743, 58715, 7785609, 38928045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38928044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38928045 can be divided by 8 positive divisors. The sum of these divisors (counting 38928045) is 1, the average is 0.125.

Base conversion 38928045

Base System Value
2 Binary 10010100011111111010101101
3 Ternary 2201020202020110
4 Quaternary 2110133322231
5 Quinary 34431144140
6 Senary 3510210233
8 Octal 224377255
10 Decimal 38928045
12 Duodecimal 11053979
16 Hexadecimal 251fead
20 Vigesimal c36025
36 Base36 n6d2l

Cryptographic Hash Functions

md5 0b76e6749b92b07aef5b24293e7f908e
sha1 5228b76d6efbe28fb386e2caa12a681505206b7e
sha256 6cb75a9aaab93a5d11526b0415e6d5fdd4b3611c460afd2440c6709c26b75886
sha512 71e94bb4dbb494f029fab61a9660db67bdff52a0b180be23d47dc37f15ae5d3b63c638d742f0f9c116e326be284ef3b110114bcf6fc1a2e6a651b682500f6628
ripemd-160 798b3f0a25148d41bec5d5cf4b1c5013fa1ebcd4

38928045 as geometric shapes

Circle

Radius = n
Diameter 77856090
Circumference 244592120.38123
Area 4.7607465344229E+15

Sphere

Radius = n
Volume 2.4710207376748E+23
Surface area 1.9042986137692E+16
Circumference 244592120.38123

Square

Length = n
Perimeter 155712180
Area 1515392687522025
Diagonal 55052569.19567

Cube

Length = n
Surface area 9092356125132150
Volume 5.8991274732528E+22
Space diagonal 67425351.779328

Equilateral Triangle

Length = n
Perimeter 116784135
Area 6.5618428205162E+14
Altitude 33712675.889664

Triangular Pyramid

Length = n
Surface area 6.5618428205162E+14
Volume 6.9521883990349E+21
Height 18350856.398557