208613620 (number)

208613620 is an even 9-digits composite number following 208613619 and preceding 208613621. In scientific notation, it is written as 2.08613620 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 81441920 positive integers (up to 208613620) that are relatively prime to 208613620.

Interesting facts

Basic properties

Name

Name two hundred eight million six hundred thirteen thousand six hundred twenty

Notation

Scientific notation 2.08613620 × 10^8
Engineering notation 2.08613620 × 10^6

Prime Factorization of 208613620

Prime Factorization 2 × 2 × 5 × 71 × 107 × 1373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104306810
Product of the distinct prime numbers

The prime factorization of 208613620 is 2 × 2 × 5 × 71 × 107 × 1373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208613620)

Multiplication

n×y
n×2 417227240
n×3 625840860
n×4 834454480
n×5 1043068100

Division

n÷y
n÷2 104306810
n÷3 69537873.333333
n÷3 52153405
n÷5 41722724

Exponentiation

ny
n2 43519642449504400
n3 9.0787901524968E+24
n4 1.8939592789327E+33
n5 3.9510570131074E+41

Nth Root

y√n
2√n 14443.462881179
3√n 593.08128488464
4√n 120.18095889607
5√n 46.117794721809

Divisors of 208613620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208613619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208613620 can be divided by 48 positive divisors. The sum of these divisors (counting 208613620) is 1, the average is 0.020833333333333.

Base conversion 208613620

Base System Value
2 Binary 1100011011110011000011110100
3 Ternary 112112112200002101
4 Quaternary 30123303003310
5 Quinary 411401113440
6 Senary 32411151444
8 Octal 1433630364
10 Decimal 208613620
12 Duodecimal 59a45584
16 Hexadecimal c6f30f4
20 Vigesimal 353ge10
36 Base36 3g7bas

Cryptographic Hash Functions

md5 aad1ac3977a04debb3b8ccab2ac7452e
sha1 afc3f286f98aee83e7fc3311e56dfb1bf89a12a3
sha256 6c12b0c764c1d91641031c0b5fd337dad72a0b0f60814a8e1d0acc369be15abd
sha512 78f9b0e22dfa8936aa7b894bceee4179a90bae01eb9c7b3da48060b16817461172b284af8ddd5ffb63e1865f5b9ab4fb1c0df7c15fdd915960cfd8ddbf8f25f6
ripemd-160 1f9df571bfc69d1e81a6aa959178b8a7ba370f77

208613620 as geometric shapes

Circle

Radius = n
Diameter 417227240
Circumference 1310758032.0615
Area 1.3672098900622E+17

Sphere

Radius = n
Volume 3.802914726209E+25
Surface area 5.4688395602487E+17
Circumference 1310758032.0615

Square

Length = n
Perimeter 834454480
Area 43519642449504400
Diagonal 295024210.69975

Cube

Length = n
Surface area 261117854697026400
Volume 9.0787901524968E+24
Space diagonal 361329388.99087

Equilateral Triangle

Length = n
Perimeter 625840860
Area 1.8844557962443E+16
Altitude 180664694.49543

Triangular Pyramid

Length = n
Surface area 1.8844557962443E+16
Volume 1.0699456803E+24
Height 98341403.566582