38865045 (number)

38865045 is an odd 8-digits composite number following 38865044 and preceding 38865046. In scientific notation, it is written as 3.8865045 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20435520 positive integers (up to 38865045) that are relatively prime to 38865045.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-five thousand forty-five

Notation

Scientific notation 3.8865045 × 10^7
Engineering notation 3.8865045 × 10^6

Prime Factorization of 38865045

Prime Factorization 3 × 5 × 71 × 36493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38865045
Product of the distinct prime numbers

The prime factorization of 38865045 is 3 × 5 × 71 × 36493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 34, 40, 72, 326, 2702, 2046, 890, 99000, 157236, 933771, 7657193, 4329232, 58184277, 62640043, 548358364, 50444104, 9637182364, 1358596531

Basic calculations (n = 38865045)

Multiplication

n×y
n×2 77730090
n×3 116595135
n×4 155460180
n×5 194325225

Division

n÷y
n÷2 19432522.5
n÷3 12955015
n÷3 9716261.25
n÷5 7773009

Exponentiation

ny
n2 1510491722852025
n3 5.8705328780771E+22
n4 2.2815852448045E+30
n5 8.8673913210662E+37

Nth Root

y√n
2√n 6234.1835872871
3√n 338.72952904349
4√n 78.956846361079
5√n 32.954280573684

Divisors of 38865045

1, 3, 5, 15, 71, 213, 355, 1065, 36493, 109479, 182465, 547395, 2591003, 7773009, 12955015, 38865045

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 -38865044
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 38865045 can be divided by 16 positive divisors. The sum of these divisors (counting 38865045) is 1, the average is 0.0625.

Base conversion 38865045

Base System Value
2 Binary 10010100010000100010010101
3 Ternary 2201010112211010
4 Quaternary 2110100202111
5 Quinary 34422140140
6 Senary 3505002433
8 Octal 224204225
10 Decimal 38865045
12 Duodecimal 11023419
16 Hexadecimal 2510895
20 Vigesimal c2i2c5
36 Base36 n50gl

Cryptographic Hash Functions

md5 50dba5c12f7ba07044224b3c9d528a25
sha1 e3691a213c372924a633a0e2efb7a5a8a8d02e18
sha256 0a5ef556b4ae558f8b0e00bd016f622929fcb4e902e8dc91a44010336f6a51c9
sha512 592cb7793401d8aa5e48b54589a8b653b15ba8cfaee133651c4b5c27c7cd164465f2ff351caa0ab08a26bfa1b2f571ced3aa39267e2615bf3c76b30eeea22767
ripemd-160 8d6010d66a2a7291930acf00f2382c16a09225b0

38865045 as geometric shapes

Circle

Radius = n
Diameter 77730090
Circumference 244196279.70687
Area 4.7453496998201E+15

Sphere

Radius = n
Volume 2.4590430616566E+23
Surface area 1.898139879928E+16
Circumference 244196279.70687

Square

Length = n
Perimeter 155460180
Area 1510491722852025
Diagonal 54963473.741241

Cube

Length = n
Surface area 9062950337112150
Volume 5.8705328780771E+22
Space diagonal 67316232.578451

Equilateral Triangle

Length = n
Perimeter 116595135
Area 6.5406210209799E+14
Altitude 33658116.289225

Triangular Pyramid

Length = n
Surface area 6.5406210209799E+14
Volume 6.9184893454449E+21
Height 18321157.913747