208406916 (number)

208406916 is an even 9-digits composite number following 208406915 and preceding 208406917. In scientific notation, it is written as 2.08406916 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 69468960 positive integers (up to 208406916) that are relatively prime to 208406916.

Interesting facts

Basic properties

Name

Name two hundred eight million four hundred six thousand nine hundred sixteen

Notation

Scientific notation 2.08406916 × 10^8
Engineering notation 2.08406916 × 10^6

Prime Factorization of 208406916

Prime Factorization 2 × 2 × 9 × 5789081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104203458
Product of the distinct prime numbers

The prime factorization of 208406916 is 2 × 2 × 9 × 5789081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 63, 11, 130, 872, 3862, 9834, 30913, 91304, 779031, 252382, 8182036, 1093943, 66515578, 68913168, 331891453, 981441099, 9928938563, 2067580022

Basic calculations (n = 208406916)

Multiplication

n×y
n×2 416813832
n×3 625220748
n×4 833627664
n×5 1042034580

Division

n÷y
n÷2 104203458
n÷3 69468972
n÷3 52101729
n÷5 41681383.2

Exponentiation

ny
n2 43433442636631056
n3 9.0518298311632E+24
n4 1.8864639392695E+33
n5 3.9315213172837E+41

Nth Root

y√n
2√n 14436.305483052
3√n 592.88533605151
4√n 120.15117761825
5√n 46.108651969695

Divisors of 208406916

1, 2, 4, 9, 18, 36, 5789081, 11578162, 23156324, 52101729, 104203458, 208406916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208406915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208406916 can be divided by 12 positive divisors. The sum of these divisors (counting 208406916) is 1, the average is 0.083333333333333.

Base conversion 208406916

Base System Value
2 Binary 1100011011000000100110000100
3 Ternary 112112011011112200
4 Quaternary 30123000212010
5 Quinary 411323010131
6 Senary 32402514500
8 Octal 1433004604
10 Decimal 208406916
12 Duodecimal 59965a30
16 Hexadecimal c6c0984
20 Vigesimal 352ah5g
36 Base36 3g2vt0

Cryptographic Hash Functions

md5 71bc1b2520bb3ace3b94594c06f0fd97
sha1 e7ceda4389bff8d5661b577a2e3e2940beb3a275
sha256 af68a80d6921e67a0ce8b23a75e82f5ba0d542bacf7792bfd566c21681c05225
sha512 b90cc8aeeca220ba84eaf50e9ea4840ae2db57c93d78f29d0caa1326eef58eaf9fe3ad327969c8b3f9190bda1ae09857febb847f6a509b136edf194ee8721b1c
ripemd-160 7b5a0d51df0635ceb829607a06261ea79426d84a

208406916 as geometric shapes

Circle

Radius = n
Diameter 416813832
Circumference 1309459272.5258
Area 1.3645018430735E+17

Sphere

Radius = n
Volume 3.791621613217E+25
Surface area 5.4580073722942E+17
Circumference 1309459272.5258

Square

Length = n
Perimeter 833627664
Area 43433442636631056
Diagonal 294731887.09955

Cube

Length = n
Surface area 260600655819786336
Volume 9.0518298311632E+24
Space diagonal 360971367.16074

Equilateral Triangle

Length = n
Perimeter 625220748
Area 1.8807232348568E+16
Altitude 180485683.58037

Triangular Pyramid

Length = n
Surface area 1.8807232348568E+16
Volume 1.0667683759604E+24
Height 98243962.366517