208020311 (number)

208020311 is an odd 9-digits composite number following 208020310 and preceding 208020312. In scientific notation, it is written as 2.08020311 × 10^8. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 206523624 positive integers (up to 208020311) that are relatively prime to 208020311.

Interesting facts

Basic properties

Name

Name two hundred eight million twenty thousand three hundred eleven

Notation

Scientific notation 2.08020311 × 10^8
Engineering notation 2.08020311 × 10^6

Prime Factorization of 208020311

Prime Factorization 139 × 1496549

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 208020311
Product of the distinct prime numbers

The prime factorization of 208020311 is 139 × 1496549. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 31, 56, 176, 686, 2909, 1417, 12530, 38165, 594181, 905660, 4352234, 4234108, 21167565, 78247871, 437915800, 89161062, 565594747, 6376775634

Basic calculations (n = 208020311)

Multiplication

n×y
n×2 416040622
n×3 624060933
n×4 832081244
n×5 1040101555

Division

n÷y
n÷2 104010155.5
n÷3 69340103.666667
n÷3 52005077.75
n÷5 41604062.2

Exponentiation

ny
n2 43272449788536721
n3 9.0015484627433E+24
n4 1.8725049107014E+33
n5 3.8951905387314E+41

Nth Root

y√n
2√n 14422.909241897
3√n 592.51849871327
4√n 120.09541723936
5√n 46.091532502073

Divisors of 208020311

1, 139, 1496549, 208020311

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208020310
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208020311 can be divided by 4 positive divisors. The sum of these divisors (counting 208020311) is 1, the average is 0.25.

Base conversion 208020311

Base System Value
2 Binary 1100011001100010001101010111
3 Ternary 112111102112012222
4 Quaternary 30121202031113
5 Quinary 411223122221
6 Senary 32350332555
8 Octal 1431421527
10 Decimal 208020311
12 Duodecimal 597ba15b
16 Hexadecimal c662357
20 Vigesimal 3502afb
36 Base36 3fulhz

Cryptographic Hash Functions

md5 dc9974017de0e3f6bd56290b31bb650b
sha1 c5574063550c0c9e602e3ec02cc25cdc60157892
sha256 e2933c52c7490399b7be7ba54a3b5bcf84dc825be336016f5ee3c69bb07dcfda
sha512 7d7ffe2ebbc3f7281c9ccae03746038ae28e990dde611742793e31a28eb10e13a945721ddf020ead9673e05adbdce3066ccd1d2ce15f6cd57a465808d6eab634
ripemd-160 e3bc83505e3cd51918bc6c29dddd41530722a2e8

208020311 as geometric shapes

Circle

Radius = n
Diameter 416040622
Circumference 1307030161.6701
Area 1.359444103585E+17

Sphere

Radius = n
Volume 3.7705598028649E+25
Surface area 5.43777641434E+17
Circumference 1307030161.6701

Square

Length = n
Perimeter 832081244
Area 43272449788536721
Diagonal 294185145.06527

Cube

Length = n
Surface area 259634698731220326
Volume 9.0015484627433E+24
Space diagonal 360301747.65828

Equilateral Triangle

Length = n
Perimeter 624060933
Area 1.873752040043E+16
Altitude 180150873.82914

Triangular Pyramid

Length = n
Surface area 1.873752040043E+16
Volume 1.0608426598642E+24
Height 98061715.021756