39808216 (number)

39808216 is an even 8-digits composite number following 39808215 and preceding 39808217. In scientific notation, it is written as 3.9808216 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 15776640 positive integers (up to 39808216) that are relatively prime to 39808216.

Interesting facts

Basic properties

Name

Name thirty-nine million eight hundred eight thousand two hundred sixteen

Notation

Scientific notation 3.9808216 × 10^7
Engineering notation 3.9808216 × 10^6

Prime Factorization of 39808216

Prime Factorization 2 × 2 × 2 × 7 × 23 × 31 × 997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9952054
Product of the distinct prime numbers

The prime factorization of 39808216 is 2 × 2 × 2 × 7 × 23 × 31 × 997. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39808216)

Multiplication

n×y
n×2 79616432
n×3 119424648
n×4 159232864
n×5 199041080

Division

n÷y
n÷2 19904108
n÷3 13269405.333333
n÷3 9952054
n÷5 7961643.2

Exponentiation

ny
n2 1584694061102656
n3 6.3083843478292E+22
n4 2.511255267294E+30
n5 9.9968592111578E+37

Nth Root

y√n
2√n 6309.3752464091
3√n 341.44773675056
4√n 79.431575877664
5√n 33.112696080358

Divisors of 39808216

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39808215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39808216 can be divided by 64 positive divisors. The sum of these divisors (counting 39808216) is 1, the average is 0.015625.

Base conversion 39808216

Base System Value
2 Binary 10010111110110110011011000
3 Ternary 2202220110121101
4 Quaternary 2113312303120
5 Quinary 40142330331
6 Senary 3541121144
8 Octal 227666330
10 Decimal 39808216
12 Duodecimal 113b91b4
16 Hexadecimal 25f6cd8
20 Vigesimal c8g0ag
36 Base36 np87s

Cryptographic Hash Functions

md5 b81c5edc69d0b8faec13cffb1e840730
sha1 54cdf8b337efac3de0ba16153fd860771ebecd50
sha256 4713eb133e1849807dfa07d2f0887e9313710d712693017fbf20789c87abc49d
sha512 bdd2cae380c766358ef66f5c5fd53a87ac994731058c1ea7bbdacd5e6e48d9ef953ffc7d267c824c0dfcf723e40c8aa4064f0826f631b47abcf032f1c7392c70
ripemd-160 bff1a14c6c1ee99fdf1812090358a219b0875e11

39808216 as geometric shapes

Circle

Radius = n
Diameter 79616432
Circumference 250122397.87623
Area 4.9784632205475E+15

Sphere

Radius = n
Volume 2.6424498564215E+23
Surface area 1.991385288219E+16
Circumference 250122397.87623

Square

Length = n
Perimeter 159232864
Area 1584694061102656
Diagonal 56297318.961078

Cube

Length = n
Surface area 9508164366615936
Volume 6.3083843478292E+22
Space diagonal 68949852.670676

Equilateral Triangle

Length = n
Perimeter 119424648
Area 6.8619265707061E+14
Altitude 34474926.335338

Triangular Pyramid

Length = n
Surface area 6.8619265707061E+14
Volume 7.4345022511351E+21
Height 18765772.987026