208047390 (number)

208047390 is an even 9-digits composite number following 208047389 and preceding 208047391. In scientific notation, it is written as 2.08047390 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 55397760 positive integers (up to 208047390) that are relatively prime to 208047390.

Interesting facts

Basic properties

Name

Name two hundred eight million forty-seven thousand three hundred ninety

Notation

Scientific notation 2.08047390 × 10^8
Engineering notation 2.08047390 × 10^6

Prime Factorization of 208047390

Prime Factorization 2 × 15 × 733 × 9461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208047390
Product of the distinct prime numbers

The prime factorization of 208047390 is 2 × 15 × 733 × 9461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 10, 34, 62, 923, 8793, 3231, 59461, 62394, 8727, 143302, 7140602, 9189021, 35122758, 5937955, 991180913, 399841581, 9876498763, 414673232

Basic calculations (n = 208047390)

Multiplication

n×y
n×2 416094780
n×3 624142170
n×4 832189560
n×5 1040236950

Division

n÷y
n÷2 104023695
n÷3 69349130
n÷3 52011847.5
n÷5 41609478

Exponentiation

ny
n2 43283716485812100
n3 9.0050642443732E+24
n4 1.8734801128242E+33
n5 3.8977264768997E+41

Nth Root

y√n
2√n 14423.847960929
3√n 592.54420792117
4√n 120.09932539748
5√n 46.092732430694

Divisors of 208047390

1, 2, 15, 30, 733, 1466, 9461, 10995, 18922, 21990, 141915, 283830, 6934913, 13869826, 104023695, 208047390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208047389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208047390 can be divided by 16 positive divisors. The sum of these divisors (counting 208047390) is 1, the average is 0.0625.

Base conversion 208047390

Base System Value
2 Binary 1100011001101000110100011110
3 Ternary 112111110220100220
4 Quaternary 30121220310132
5 Quinary 411230004030
6 Senary 32351102210
8 Octal 1431506436
10 Decimal 208047390
12 Duodecimal 59811966
16 Hexadecimal c668d1e
20 Vigesimal 3505i9a
36 Base36 3fv6e6

Cryptographic Hash Functions

md5 7dee7f8132ef787d1568d235cedf3f0e
sha1 8fe599060900ffe97656392010c0226e07f120c6
sha256 b326750b2fb5552d81b3476d7045cce70f9cde30c3b53ae6867f27145fe4d259
sha512 ec941c5314f994515b1bd83f912b66df5a6e3cadafa580933725c32188b78d68c64890be11e2d771873ef4eb0839015b3de688747e39817dba67a5c2ad8383c0
ripemd-160 68893134546f84247f97f2830caac0f81804498d

208047390 as geometric shapes

Circle

Radius = n
Diameter 416094780
Circumference 1307200304.0451
Area 1.3597980573189E+17

Sphere

Radius = n
Volume 3.7720324900303E+25
Surface area 5.4391922292756E+17
Circumference 1307200304.0451

Square

Length = n
Perimeter 832189560
Area 43283716485812100
Diagonal 294223440.55432

Cube

Length = n
Surface area 259702298914872600
Volume 9.0050642443732E+24
Space diagonal 360348649.8621

Equilateral Triangle

Length = n
Perimeter 624142170
Area 1.8742399023458E+16
Altitude 180174324.93105

Triangular Pyramid

Length = n
Surface area 1.8742399023458E+16
Volume 1.0612569987028E+24
Height 98074480.184775