208085492 (number)

208085492 is an even 9-digits composite number following 208085491 and preceding 208085493. In scientific notation, it is written as 2.08085492 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 98444160 positive integers (up to 208085492) that are relatively prime to 208085492.

Interesting facts

Basic properties

Name

Name two hundred eight million eighty-five thousand four hundred ninety-two

Notation

Scientific notation 2.08085492 × 10^8
Engineering notation 2.08085492 × 10^6

Prime Factorization of 208085492

Prime Factorization 2 × 2 × 19 × 2111 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 104042746
Product of the distinct prime numbers

The prime factorization of 208085492 is 2 × 2 × 19 × 2111 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 91, 63, 806, 961, 6938, 5725, 56672, 67637, 366075, 218662, 9502858, 9764051, 33252949, 74649819, 324701443, 338209220, 5142312287, 464553206

Basic calculations (n = 208085492)

Multiplication

n×y
n×2 416170984
n×3 624256476
n×4 832341968
n×5 1040427460

Division

n÷y
n÷2 104042746
n÷3 69361830.666667
n÷3 52021373
n÷5 41617098.4

Exponentiation

ny
n2 43299571980882064
n3 9.0100127390313E+24
n4 1.8748529337276E+33
n5 3.9012969514235E+41

Nth Root

y√n
2√n 14425.168699187
3√n 592.5803787527
4√n 120.10482379649
5√n 46.094420600539

Divisors of 208085492

1, 2, 4, 19, 38, 76, 1297, 2111, 2594, 4222, 5188, 8444, 24643, 40109, 49286, 80218, 98572, 160436, 2737967, 5475934, 10951868, 52021373, 104042746, 208085492

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208085491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208085492 can be divided by 24 positive divisors. The sum of these divisors (counting 208085492) is 1, the average is 0.041666666666667.

Base conversion 208085492

Base System Value
2 Binary 1100011001110010000111110100
3 Ternary 112111112211122002
4 Quaternary 30121302013310
5 Quinary 411232213432
6 Senary 32351554432
8 Octal 1431620764
10 Decimal 208085492
12 Duodecimal 5982ba18
16 Hexadecimal c6721f4
20 Vigesimal 350adec
36 Base36 3fvzsk

Cryptographic Hash Functions

md5 58796cd6f0f1b1687e38e85e272d8d47
sha1 bbb9fb20e393d478fea29eedb21ab0649cb164b4
sha256 de9862f1c33b4af3e62184c092a14e5f4ea231615573468b4517f760d06e993e
sha512 85952013900e10ae112b047805f5a2c278386eda71789b720e4f21eb2962fb290e3fa31ac71843e66d4eee7f6cb2485cad051a86ff3f43e326c6828f1db15d10
ripemd-160 393934ba66ad0daef62faff9294cd19258ffb358

208085492 as geometric shapes

Circle

Radius = n
Diameter 416170984
Circumference 1307439705.9716
Area 1.3602961723872E+17

Sphere

Radius = n
Volume 3.7741053106255E+25
Surface area 5.4411846895489E+17
Circumference 1307439705.9716

Square

Length = n
Perimeter 832341968
Area 43299571980882064
Diagonal 294277324.91948

Cube

Length = n
Surface area 259797431885292384
Volume 9.0100127390313E+24
Space diagonal 360414644.46197

Equilateral Triangle

Length = n
Perimeter 624256476
Area 1.8749264654218E+16
Altitude 180207322.23098

Triangular Pyramid

Length = n
Surface area 1.8749264654218E+16
Volume 1.061840184391E+24
Height 98092441.639826