208045013 (number)

208045013 is an odd 9-digits composite number following 208045012 and preceding 208045014. In scientific notation, it is written as 2.08045013 × 10^8. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 189131820 positive integers (up to 208045013) that are relatively prime to 208045013.

Interesting facts

Basic properties

Name

Name two hundred eight million forty-five thousand thirteen

Notation

Scientific notation 2.08045013 × 10^8
Engineering notation 2.08045013 × 10^6

Prime Factorization of 208045013

Prime Factorization 11 × 18913183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 208045013
Product of the distinct prime numbers

The prime factorization of 208045013 is 11 × 18913183. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 58, 19, 136, 416, 5760, 8495, 76441, 86094, 478610, 69439, 9591589, 8579862, 15330465, 10125245, 77523635, 541183434, 1724136785, 9458631504

Basic calculations (n = 208045013)

Multiplication

n×y
n×2 416090026
n×3 624135039
n×4 832180052
n×5 1040225065

Division

n÷y
n÷2 104022506.5
n÷3 69348337.666667
n÷3 52011253.25
n÷5 41609002.6

Exponentiation

ny
n2 43282727434170169
n3 9.0047555917174E+24
n4 1.8733944941407E+33
n5 3.8975038188762E+41

Nth Root

y√n
2√n 14423.765562432
3√n 592.54195125111
4√n 120.09898235386
5√n 46.092627105724

Divisors of 208045013

1, 11, 18913183, 208045013

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 -208045012
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 208045013 can be divided by 4 positive divisors. The sum of these divisors (counting 208045013) is 1, the average is 0.25.

Base conversion 208045013

Base System Value
2 Binary 1100011001101000001111010101
3 Ternary 112111110210002212
4 Quaternary 30121220033111
5 Quinary 411224420023
6 Senary 32351043205
8 Octal 1431501725
10 Decimal 208045013
12 Duodecimal 59810505
16 Hexadecimal c6683d5
20 Vigesimal 3505cad
36 Base36 3fv4k5

Cryptographic Hash Functions

md5 922db635885d3503013b45a3cf8d2855
sha1 6025bb9030a025d80a252103aa61c8d8bf8a2003
sha256 92f21cc24d54c6f6729169160418f440dfbd186513c1377b5091242a296f7e65
sha512 92c1e189ef2d8f26d5326364565f4abea1f79018426c4596eede333b34678986fcdb7ccb8cb2c278580fd3b12d9ef11f0300d76682282ccf96b9d3319812eb00
ripemd-160 b7f6a003258216c9f99b34e3af605dd8a347a2be

208045013 as geometric shapes

Circle

Radius = n
Diameter 416090026
Circumference 1307185368.9136
Area 1.3597669853452E+17

Sphere

Radius = n
Volume 3.7719032019081E+25
Surface area 5.4390679413807E+17
Circumference 1307185368.9136

Square

Length = n
Perimeter 832180052
Area 43282727434170169
Diagonal 294220078.96869

Cube

Length = n
Surface area 259696364605021014
Volume 9.0047555917174E+24
Space diagonal 360344532.77733

Equilateral Triangle

Length = n
Perimeter 624135039
Area 1.8741970751535E+16
Altitude 180172266.38866

Triangular Pyramid

Length = n
Surface area 1.8741970751535E+16
Volume 1.0612206236385E+24
Height 98073359.656229