208389626 (number)

208389626 is an even 9-digits composite number following 208389625 and preceding 208389627. In scientific notation, it is written as 2.08389626 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 100833660 positive integers (up to 208389626) that are relatively prime to 208389626.

Interesting facts

Basic properties

Name

Name two hundred eight million three hundred eighty-nine thousand six hundred twenty-six

Notation

Scientific notation 2.08389626 × 10^8
Engineering notation 2.08389626 × 10^6

Prime Factorization of 208389626

Prime Factorization 2 × 31 × 3361123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208389626
Product of the distinct prime numbers

The prime factorization of 208389626 is 2 × 31 × 3361123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 18, 19, 558, 149, 6749, 6816, 41913, 92983, 180407, 741281, 5139349, 7377030, 82892142, 4169624, 388028481, 921122922, 6268616765, 6281579301

Basic calculations (n = 208389626)

Multiplication

n×y
n×2 416779252
n×3 625168878
n×4 833558504
n×5 1041948130

Division

n÷y
n÷2 104194813
n÷3 69463208.666667
n÷3 52097406.5
n÷5 41677925.2

Exponentiation

ny
n2 43426236224419876
n3 9.0495771253945E+24
n4 1.8858379926191E+33
n5 3.9298907397849E+41

Nth Root

y√n
2√n 14435.706633206
3√n 592.86893980908
4√n 120.14868552426
5√n 46.107886884673

Divisors of 208389626

1, 2, 31, 62, 3361123, 6722246, 104194813, 208389626

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208389625
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208389626 can be divided by 8 positive divisors. The sum of these divisors (counting 208389626) is 1, the average is 0.125.

Base conversion 208389626

Base System Value
2 Binary 1100011010111100010111111010
3 Ternary 112112010021211022
4 Quaternary 30122330113322
5 Quinary 411321432001
6 Senary 32402302442
8 Octal 1432742772
10 Decimal 208389626
12 Duodecimal 59957a22
16 Hexadecimal c6bc5fa
20 Vigesimal 3528e16
36 Base36 3g2igq

Cryptographic Hash Functions

md5 0a218900a6ea4c831f192a93e993af5f
sha1 8a40171a6997b99713bde4f7abdd02d63c873ff1
sha256 6600b3a2a43236ce8e462bcd08d2319e5ffb43dfbd81f46f99fba6c826900dcc
sha512 fde7e3511f407a367515be05589bd217457d226faa4016c84ccfc8040368edcdd56c57b2365c9084557c910e08bbfbec0c96791b42a988af54780c576e9bc0dd
ripemd-160 584b5b1432179aa040a51d8de21065df52facbb2

208389626 as geometric shapes

Circle

Radius = n
Diameter 416779252
Circumference 1309350636.2518
Area 1.3642754469569E+17

Sphere

Radius = n
Volume 3.7906780020312E+25
Surface area 5.4571017878277E+17
Circumference 1309350636.2518

Square

Length = n
Perimeter 833558504
Area 43426236224419876
Diagonal 294707435.34706

Cube

Length = n
Surface area 260557417346519256
Volume 9.0495771253945E+24
Space diagonal 360941420.00228

Equilateral Triangle

Length = n
Perimeter 625168878
Area 1.8804111880546E+16
Altitude 180470710.00114

Triangular Pyramid

Length = n
Surface area 1.8804111880546E+16
Volume 1.0665028920395E+24
Height 98235811.782352