38366945 (number)

38366945 is an odd 8-digits composite number following 38366944 and preceding 38366946. In scientific notation, it is written as 3.8366945 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 30560896 positive integers (up to 38366945) that are relatively prime to 38366945.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred sixty-six thousand nine hundred forty-five

Notation

Scientific notation 3.8366945 × 10^7
Engineering notation 3.8366945 × 10^6

Prime Factorization of 38366945

Prime Factorization 5 × 233 × 32933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38366945
Product of the distinct prime numbers

The prime factorization of 38366945 is 5 × 233 × 32933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 19, 59, 200, 771, 1027, 407, 19165, 97502, 550588, 844559, 832306, 1736923, 95999710, 15855167, 615989062, 577024219, 1461390342, 809743657

Basic calculations (n = 38366945)

Multiplication

n×y
n×2 76733890
n×3 115100835
n×4 153467780
n×5 191834725

Division

n÷y
n÷2 19183472.5
n÷3 12788981.666667
n÷3 9591736.25
n÷5 7673389

Exponentiation

ny
n2 1472022468633025
n3 5.6477005092807E+22
n4 2.1668501481605E+30
n5 8.3135420457714E+37

Nth Root

y√n
2√n 6194.105665873
3√n 337.27623393232
4√n 78.702640780809
5√n 32.869374826291

Divisors of 38366945

1, 5, 233, 1165, 32933, 164665, 7673389, 38366945

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 -38366944
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 38366945 can be divided by 8 positive divisors. The sum of these divisors (counting 38366945) is 1, the average is 0.125.

Base conversion 38366945

Base System Value
2 Binary 10010010010110111011100001
3 Ternary 2200012020112222
4 Quaternary 2102112323201
5 Quinary 34310220240
6 Senary 3450200425
8 Octal 222267341
10 Decimal 38366945
12 Duodecimal 10a23115
16 Hexadecimal 2496ee1
20 Vigesimal bjfh75
36 Base36 muc4h

Cryptographic Hash Functions

md5 1652f70a43b141c0f880ffc5bfc6a200
sha1 d861c0daa99374ff8cee04d84a4c44cbe26dcddf
sha256 f7f37c9a7fa09de761cf5e357ac126649466fe87ccb4b8ba0c8ac9c128f59862
sha512 3840a3c117a954c985a03007d414257e287257561bbd974627f846f6c781f95a466fde7474736dfec088ed020ab915bd4d0734f4b2dec16421a4d1bdfa4e2711
ripemd-160 452845d187a6104797586feb82189e47a8c51a43

38366945 as geometric shapes

Circle

Radius = n
Diameter 76733890
Circumference 241066625.10537
Area 4.6244949733766E+15

Sphere

Radius = n
Volume 2.3657032572842E+23
Surface area 1.8497979893506E+16
Circumference 241066625.10537

Square

Length = n
Perimeter 153467780
Area 1472022468633025
Diagonal 54259053.965823

Cube

Length = n
Surface area 8832134811798150
Volume 5.6477005092807E+22
Space diagonal 66453498.071201

Equilateral Triangle

Length = n
Perimeter 115100835
Area 6.3740442638884E+14
Altitude 33226749.0356

Triangular Pyramid

Length = n
Surface area 6.3740442638884E+14
Volume 6.6558788803719E+21
Height 18086351.321941