194489724 (number)

194489724 is an even 9-digits composite number following 194489723 and preceding 194489725. In scientific notation, it is written as 1.94489724 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 192 positive divisors. There are 49889280 positive integers (up to 194489724) that are relatively prime to 194489724.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million four hundred eighty-nine thousand seven hundred twenty-four

Notation

Scientific notation 1.94489724 × 10^8
Engineering notation 1.94489724 × 10^6

Prime Factorization of 194489724

Prime Factorization 2 × 2 × 3 × 13 × 11 × 17 × 59 × 113

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 97244862
Product of the distinct prime numbers

The prime factorization of 194489724 is 2 × 2 × 3 × 13 × 11 × 17 × 59 × 113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194489724)

Multiplication

n×y
n×2 388979448
n×3 583469172
n×4 777958896
n×5 972448620

Division

n÷y
n÷2 97244862
n÷3 64829908
n÷3 48622431
n÷5 38897944.8

Exponentiation

ny
n2 37826252741596176
n3 7.3568174556673E+24
n4 1.4308253964711E+33
n5 2.7828083645186E+41

Nth Root

y√n
2√n 13945.957263666
3√n 579.38274006945
4√n 118.09300260247
5√n 45.475693632748

Divisors of 194489724

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194489723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194489724 can be divided by 192 positive divisors. The sum of these divisors (counting 194489724) is 1, the average is 0.0052083333333333.

Base conversion 194489724

Base System Value
2 Binary 1011100101111010110101111100
3 Ternary 111112222002202010
4 Quaternary 23211322311330
5 Quinary 344242132344
6 Senary 31144331220
8 Octal 1345726574
10 Decimal 194489724
12 Duodecimal 55173b10
16 Hexadecimal b97ad7c
20 Vigesimal 30fb464
36 Base36 37sl8c

Cryptographic Hash Functions

md5 4fdafabe52526e97fdf3f55556eaf2c9
sha1 dba8effb096c6b0040a32256be25441ce14d1945
sha256 2266d9745eaab58551fc0055c9e46efadbaed9b86c32842b89ecd688dd121e52
sha512 5a9fa6d12d673cb461f37c6ca0281b26edfc16d7f9b092bc5a465c7670c31f7870886701353bdccdea30c4b3587596c27675c83953b75b0fb35652899e825159
ripemd-160 cf0b933daaeaa065c04d1ef00c615cb5ac2be016

194489724 as geometric shapes

Circle

Radius = n
Diameter 388979448
Circumference 1222014976.2342
Area 1.1883467772583E+17

Sphere

Radius = n
Volume 3.0816164896701E+25
Surface area 4.7533871090332E+17
Circumference 1222014976.2342

Square

Length = n
Perimeter 777958896
Area 37826252741596176
Diagonal 275050005.423

Cube

Length = n
Surface area 226957516449577056
Volume 7.3568174556673E+24
Space diagonal 336866083.51805

Equilateral Triangle

Length = n
Perimeter 583469172
Area 1.6379247902097E+16
Altitude 168433041.75902

Triangular Pyramid

Length = n
Surface area 1.6379247902097E+16
Volume 8.6700925180898E+23
Height 91683335.141