38863840 (number)

38863840 is an even 8-digits composite number following 38863839 and preceding 38863841. In scientific notation, it is written as 3.8863840 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 15248896 positive integers (up to 38863840) that are relatively prime to 38863840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863840 × 10^7
Engineering notation 3.8863840 × 10^6

Prime Factorization of 38863840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 53 × 4583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2428990
Product of the distinct prime numbers

The prime factorization of 38863840 is 2 × 2 × 2 × 2 × 2 × 5 × 53 × 4583. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38863840)

Multiplication

n×y
n×2 77727680
n×3 116591520
n×4 155455360
n×5 194319200

Division

n÷y
n÷2 19431920
n÷3 12954613.333333
n÷3 9715960
n÷5 7772768

Exponentiation

ny
n2 1510398059545600
n3 5.8699868522491E+22
n4 2.2813022982791E+30
n5 8.8660167511952E+37

Nth Root

y√n
2√n 6234.0869419667
3√n 338.72602826877
4√n 78.956234345153
5√n 32.954076223474

Divisors of 38863840

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863840 can be divided by 48 positive divisors. The sum of these divisors (counting 38863840) is 1, the average is 0.020833333333333.

Base conversion 38863840

Base System Value
2 Binary 10010100010000001111100000
3 Ternary 2201010111011111
4 Quaternary 2110100033200
5 Quinary 34422120330
6 Senary 3504553104
8 Octal 224201740
10 Decimal 38863840
12 Duodecimal 11022794
16 Hexadecimal 25103e0
20 Vigesimal c2hjc0
36 Base36 n4zj4

Cryptographic Hash Functions

md5 b8f5dabc0a78e8991a81789e026c1cb5
sha1 5bb7d83380f2f02b5f247803462b9a6ebc9fd4ff
sha256 ceea4425e344bf3d31ff7a8e141b813b9fe4356864bbfc26a36d3abebbeaa402
sha512 134d7404cb0258a7a62c240a93d15362b1c6281038b9d3cc8241a70b31ddcf952346fa49e7bbb9cac2c9747fbd6f4f2f6b99c80ebc3a6757573282e321f79c2d
ripemd-160 25c839718e85e1d5dc2ca201f9935af0188272fe

38863840 as geometric shapes

Circle

Radius = n
Diameter 77727680
Circumference 244188708.46858
Area 4.7450554478647E+15

Sphere

Radius = n
Volume 2.4588143428926E+23
Surface area 1.8980221791459E+16
Circumference 244188708.46858

Square

Length = n
Perimeter 155455360
Area 1510398059545600
Diagonal 54961769.613898

Cube

Length = n
Surface area 9062388357273600
Volume 5.8699868522491E+22
Space diagonal 67314145.457228

Equilateral Triangle

Length = n
Perimeter 116591520
Area 6.5402154469661E+14
Altitude 33657072.728614

Triangular Pyramid

Length = n
Surface area 6.5402154469661E+14
Volume 6.9178458478353E+21
Height 18320589.871299