208540513 (number)

208540513 is an odd 9-digits composite number following 208540512 and preceding 208540514. In scientific notation, it is written as 2.08540513 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 194971200 positive integers (up to 208540513) that are relatively prime to 208540513.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred forty thousand five hundred thirteen

Notation

Scientific notation 2.08540513 × 10^8
Engineering notation 2.08540513 × 10^6

Prime Factorization of 208540513

Prime Factorization 17 × 151 × 81239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208540513
Product of the distinct prime numbers

The prime factorization of 208540513 is 17 × 151 × 81239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 100, 91, 306, 368, 6193, 4702, 84091, 40502, 835551, 180555, 7956748, 6778842, 24516055, 87232803, 918102949, 709150276, 5998989703, 2270201159

Basic calculations (n = 208540513)

Multiplication

n×y
n×2 417081026
n×3 625621539
n×4 834162052
n×5 1042702565

Division

n÷y
n÷2 104270256.5
n÷3 69513504.333333
n÷3 52135128.25
n÷5 41708102.6

Exponentiation

ny
n2 43489145562303169
n3 9.0692487254944E+24
n4 1.8913057817392E+33
n5 3.9441387796376E+41

Nth Root

y√n
2√n 14440.931860514
3√n 593.01199656852
4√n 120.17042839448
5√n 46.114561945034

Divisors of 208540513

1, 17, 151, 2567, 81239, 1381063, 12267089, 208540513

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 -208540512
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 208540513 can be divided by 8 positive divisors. The sum of these divisors (counting 208540513) is 1, the average is 0.125.

Base conversion 208540513

Base System Value
2 Binary 1100011011100001001101100001
3 Ternary 112112101221210201
4 Quaternary 30123201031201
5 Quinary 411341244023
6 Senary 32405425201
8 Octal 1433411541
10 Decimal 208540513
12 Duodecimal 59a0b201
16 Hexadecimal c6e1361
20 Vigesimal 3537b5d
36 Base36 3g5qw1

Cryptographic Hash Functions

md5 7fd3c5135422120f4119f97782f21b91
sha1 58ff7b6d9e98dac6c6908d40c28c116c36bf7669
sha256 0e81868081d6bb8253d58b761bb9ce4c5ed13db17c59ceafe54acec472406cfe
sha512 343fd7fff8a2d679a5c7ed53a646bf23c5a36e4d4d28c47ede9fc61ff52da5bbeb39e629a243457a399cd563c244fe6bcdc190efaf64a14be093664f81da287b
ripemd-160 c786eec8de8025862d23bc2326600a18a51457c7

208540513 as geometric shapes

Circle

Radius = n
Diameter 417081026
Circumference 1310298687.2333
Area 1.3662518020943E+17

Sphere

Radius = n
Volume 3.7989180226122E+25
Surface area 5.4650072083772E+17
Circumference 1310298687.2333

Square

Length = n
Perimeter 834162052
Area 43489145562303169
Diagonal 294920821.78884

Cube

Length = n
Surface area 260934873373819014
Volume 9.0692487254944E+24
Space diagonal 361202763.95248

Equilateral Triangle

Length = n
Perimeter 625621539
Area 1.8831352422917E+16
Altitude 180601381.97624

Triangular Pyramid

Length = n
Surface area 1.8831352422917E+16
Volume 1.0688212123441E+24
Height 98306940.596281