208085408 (number)

208085408 is an even 9-digits composite number following 208085407 and preceding 208085409. In scientific notation, it is written as 2.08085408 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 12 positive divisors. There are 104042688 positive integers (up to 208085408) that are relatively prime to 208085408.

Interesting facts

Basic properties

Name

Name two hundred eight million eighty-five thousand four hundred eight

Notation

Scientific notation 2.08085408 × 10^8
Engineering notation 2.08085408 × 10^6

Prime Factorization of 208085408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 6502669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13005338
Product of the distinct prime numbers

The prime factorization of 208085408 is 2 × 2 × 2 × 2 × 2 × 6502669. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 10, 74, 901, 266, 4154, 1136, 50264, 41030, 888729, 644171, 5989061, 6338358, 35139636, 63216606, 245795658, 304592900, 1804320304, 9273105320

Basic calculations (n = 208085408)

Multiplication

n×y
n×2 416170816
n×3 624256224
n×4 832341632
n×5 1040427040

Division

n÷y
n÷2 104042704
n÷3 69361802.666667
n÷3 52021352
n÷5 41617081.6

Exponentiation

ny
n2 43299537022526464
n3 9.0100018275435E+24
n4 1.8748499063651E+33
n5 3.9012890770475E+41

Nth Root

y√n
2√n 14425.165787609
3√n 592.58029901503
4√n 120.10481167551
5√n 46.094416879057

Divisors of 208085408

1, 2, 4, 8, 16, 32, 6502669, 13005338, 26010676, 52021352, 104042704, 208085408

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 -208085407
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 208085408 can be divided by 12 positive divisors. The sum of these divisors (counting 208085408) is 1, the average is 0.083333333333333.

Base conversion 208085408

Base System Value
2 Binary 1100011001110010000110100000
3 Ternary 112111112211111222
4 Quaternary 30121302012200
5 Quinary 411232213113
6 Senary 32351554212
8 Octal 1431620640
10 Decimal 208085408
12 Duodecimal 5982b968
16 Hexadecimal c6721a0
20 Vigesimal 350ada8
36 Base36 3fvzq8

Cryptographic Hash Functions

md5 f0ec4feef5b5f9da34c61834a939879c
sha1 461b0d6c6e110b89374a4d45f343b79b9a54e33f
sha256 fc80519a01267dc45989f1ddb7a412ab773c9a2201d40d049a84285b3bf199b8
sha512 0445b2e4beec2b029627070a529d9cb2456f946455dfb8471d306098a86d0ca3b5fbefe4f3967fdcc2f0e04ff6189725236ab688d0693f2003eb85c2a00067a6
ripemd-160 fc4db363b50ce7aac155815f803288ec3a44f294

208085408 as geometric shapes

Circle

Radius = n
Diameter 416170816
Circumference 1307439178.1841
Area 1.3602950741381E+17

Sphere

Radius = n
Volume 3.7741007400322E+25
Surface area 5.4411802965523E+17
Circumference 1307439178.1841

Square

Length = n
Perimeter 832341632
Area 43299537022526464
Diagonal 294277206.12554

Cube

Length = n
Surface area 259797222135158784
Volume 9.0100018275435E+24
Space diagonal 360414498.9697

Equilateral Triangle

Length = n
Perimeter 624256224
Area 1.8749249516806E+16
Altitude 180207249.48485

Triangular Pyramid

Length = n
Surface area 1.8749249516806E+16
Volume 1.0618388984599E+24
Height 98092402.041846