38366921 (number)

38366921 is an odd 8-digits composite number following 38366920 and preceding 38366922. In scientific notation, it is written as 3.8366921 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 36284512 positive integers (up to 38366921) that are relatively prime to 38366921.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred sixty-six thousand nine hundred twenty-one

Notation

Scientific notation 3.8366921 × 10^7
Engineering notation 3.8366921 × 10^6

Prime Factorization of 38366921

Prime Factorization 23 × 89 × 18743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38366921
Product of the distinct prime numbers

The prime factorization of 38366921 is 23 × 89 × 18743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 19, 70, 29, 717, 7927, 4724, 85067, 4324, 481619, 697361, 7378355, 3403281, 14728491, 50474974, 387438255, 401628683, 6460002713, 9709838669

Basic calculations (n = 38366921)

Multiplication

n×y
n×2 76733842
n×3 115100763
n×4 153467684
n×5 191834605

Division

n÷y
n÷2 19183460.5
n÷3 12788973.666667
n÷3 9591730.25
n÷5 7673384.2

Exponentiation

ny
n2 1472020627020241
n3 5.6476899107256E+22
n4 2.1668447263731E+30
n5 8.3135160436022E+37

Nth Root

y√n
2√n 6194.103728547
3√n 337.27616360589
4√n 78.702628472923
5√n 32.869370714079

Divisors of 38366921

1, 23, 89, 2047, 18743, 431089, 1668127, 38366921

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 -38366920
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 38366921 can be divided by 8 positive divisors. The sum of these divisors (counting 38366921) is 1, the average is 0.125.

Base conversion 38366921

Base System Value
2 Binary 10010010010110111011001001
3 Ternary 2200012020112002
4 Quaternary 2102112323021
5 Quinary 34310220141
6 Senary 3450200345
8 Octal 222267311
10 Decimal 38366921
12 Duodecimal 10a230b5
16 Hexadecimal 2496ec9
20 Vigesimal bjfh61
36 Base36 muc3t

Cryptographic Hash Functions

md5 94ca8ab80eeab9c60674ec6c9cd966cd
sha1 84f5c90a3c7a6d1cab528e1b7332ad28c78263a3
sha256 cb3d54735599be9cbcad0e4fcd97548e9df5e0c8c069db014ec7aee34f517d04
sha512 3110ed38b07982eadb4c5d190ada2c8914fc69e653ca8c885743158b211b2be32bc55b0f63888faca20893f3793efb04aa724d44170074f96290c4efc4be03ab
ripemd-160 7482cd3ca9f23f630b9093d7a0e4ecd9d4711982

38366921 as geometric shapes

Circle

Radius = n
Diameter 76733842
Circumference 241066474.30892
Area 4.6244891877794E+15

Sphere

Radius = n
Volume 2.3656988177718E+23
Surface area 1.8497956751118E+16
Circumference 241066474.30892

Square

Length = n
Perimeter 153467684
Area 1472020627020241
Diagonal 54259020.024697

Cube

Length = n
Surface area 8832123762121446
Volume 5.6476899107256E+22
Space diagonal 66453456.501981

Equilateral Triangle

Length = n
Perimeter 115100763
Area 6.3740362894711E+14
Altitude 33226728.250991

Triangular Pyramid

Length = n
Surface area 6.3740362894711E+14
Volume 6.6558663898549E+21
Height 18086340.008232