194744400 (number)

194744400 is an even 9-digits composite number following 194744399 and preceding 194744401. In scientific notation, it is written as 1.94744400 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 51931520 positive integers (up to 194744400) that are relatively prime to 194744400.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million seven hundred forty-four thousand four hundred

Notation

Scientific notation 1.94744400 × 10^8
Engineering notation 1.94744400 × 10^6

Prime Factorization of 194744400

Prime Factorization 2 × 2 × 2 × 2 × 15 × 5 × 162287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24343050
Product of the distinct prime numbers

The prime factorization of 194744400 is 2 × 2 × 2 × 2 × 15 × 5 × 162287. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194744400)

Multiplication

n×y
n×2 389488800
n×3 584233200
n×4 778977600
n×5 973722000

Division

n÷y
n÷2 97372200
n÷3 64914800
n÷3 48686100
n÷5 38948880

Exponentiation

ny
n2 37925381331360000
n3 7.3857556321469E+24
n4 1.4383345491291E+33
n5 2.8010759876941E+41

Nth Root

y√n
2√n 13955.085094689
3√n 579.63552209632
4√n 118.13164307115
5√n 45.487597095869

Divisors of 194744400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194744399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194744400 can be divided by 40 positive divisors. The sum of these divisors (counting 194744400) is 1, the average is 0.025.

Base conversion 194744400

Base System Value
2 Binary 1011100110111001000001010000
3 Ternary 111120110001002120
4 Quaternary 23212321001100
5 Quinary 344323310100
6 Senary 31154014240
8 Octal 1346710120
10 Decimal 194744400
12 Duodecimal 55277380
16 Hexadecimal b9b9050
20 Vigesimal 30h3100
36 Base36 37y1qo

Cryptographic Hash Functions

md5 9e30d402454583a100360646eaff85d4
sha1 a9575d108907c4635032f709cdb02201deba63f6
sha256 ea67ed9c6ef710c9db8f1b838a82317b625b0b651c1e432963a5b61e55d67a5e
sha512 ad5db8ac981910a264ff00743929fce2faacc44d27ded2d4e6a7e6560d9c7eb1cb34d1f4559b5a5b4f5eb7ab2515c158c43e50f49745ad61bee167b6d4355c15
ripemd-160 85a38390d50599eb71bb2e2835da9197ca08acb5

194744400 as geometric shapes

Circle

Radius = n
Diameter 389488800
Circumference 1223615152.7355
Area 1.1914609937519E+17

Sphere

Radius = n
Volume 3.0937380846883E+25
Surface area 4.7658439750077E+17
Circumference 1223615152.7355

Square

Length = n
Perimeter 778977600
Area 37925381331360000
Diagonal 275410171.67621

Cube

Length = n
Surface area 227552287988160000
Volume 7.3857556321469E+24
Space diagonal 337307195.28952

Equilateral Triangle

Length = n
Perimeter 584233200
Area 1.6422171840585E+16
Altitude 168653597.64476

Triangular Pyramid

Length = n
Surface area 1.6422171840585E+16
Volume 8.7041964861297E+23
Height 91803390.558737