208068400 (number)

208068400 is an even 9-digits composite number following 208068399 and preceding 208068401. In scientific notation, it is written as 2.08068400 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 81285120 positive integers (up to 208068400) that are relatively prime to 208068400.

Interesting facts

Basic properties

Name

Name two hundred eight million sixty-eight thousand four hundred

Notation

Scientific notation 2.08068400 × 10^8
Engineering notation 2.08068400 × 10^6

Prime Factorization of 208068400

Prime Factorization 2 × 2 × 2 × 2 × 25 × 43 × 12097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 26008550
Product of the distinct prime numbers

The prime factorization of 208068400 is 2 × 2 × 2 × 2 × 25 × 43 × 12097. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 73, 84, 31, 531, 2921, 2184, 96969, 72183, 148146, 649323, 9273529, 5275255, 10268731, 78888437, 39898655, 133617072, 5169371569, 8709855133

Basic calculations (n = 208068400)

Multiplication

n×y
n×2 416136800
n×3 624205200
n×4 832273600
n×5 1040342000

Division

n÷y
n÷2 104034200
n÷3 69356133.333333
n÷3 52017100
n÷5 41613680

Exponentiation

ny
n2 43292459078560000
n3 9.0077926925415E+24
n4 1.8742370130688E+33
n5 3.8996949653E+41

Nth Root

y√n
2√n 14424.576250275
3√n 592.56415359277
4√n 120.1023573885
5√n 46.093663342821

Divisors of 208068400

1, 2, 4, 8, 16, 25, 43, 50, 86, 100, 172, 200, 344, 400, 688, 1075, 2150, 4300, 8600, 12097, 17200, 24194, 48388, 96776, 193552, 302425, 520171, 604850, 1040342, 1209700, 2080684, 2419400, 4161368, 4838800, 8322736, 13004275, 26008550, 52017100, 104034200, 208068400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208068399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208068400 can be divided by 40 positive divisors. The sum of these divisors (counting 208068400) is 1, the average is 0.025.

Base conversion 208068400

Base System Value
2 Binary 1100011001101101111100110000
3 Ternary 112111111222012001
4 Quaternary 30121231330300
5 Quinary 411231142100
6 Senary 32351343344
8 Octal 1431557460
10 Decimal 208068400
12 Duodecimal 59821b54
16 Hexadecimal c66df30
20 Vigesimal 3508b00
36 Base36 3fvmls

Cryptographic Hash Functions

md5 02bfd4f39d323d5c4c8861b61dff83e9
sha1 c849500f184981300d7e52b0297edacdcef7db84
sha256 488837cc729a777a69963901b396e2f8bea56b94806ed6188c134122b913f7d4
sha512 a9ddb6b8d61fc324bbb29913d61469fb98bcfd35ec45884138764551815af32077057de937a507cfddc67a195d5271c570c6fadcb3bb501d0d08e4ebe1542bc5
ripemd-160 ea8c703242018c25112fa32c867c437bc91b3e57

208068400 as geometric shapes

Circle

Radius = n
Diameter 416136800
Circumference 1307332313.7684
Area 1.3600727139704E+17

Sphere

Radius = n
Volume 3.7731753797264E+25
Surface area 5.4402908558816E+17
Circumference 1307332313.7684

Square

Length = n
Perimeter 832273600
Area 43292459078560000
Diagonal 294253153.18127

Cube

Length = n
Surface area 259754754471360000
Volume 9.0077926925415E+24
Space diagonal 360385040.24956

Equilateral Triangle

Length = n
Perimeter 624205200
Area 1.8746184677166E+16
Altitude 180192520.12478

Triangular Pyramid

Length = n
Surface area 1.8746184677166E+16
Volume 1.0615785494031E+24
Height 98084384.393757