194489746 (number)

194489746 is an even 9-digits composite number following 194489745 and preceding 194489747. In scientific notation, it is written as 1.94489746 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 88404420 positive integers (up to 194489746) that are relatively prime to 194489746.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million four hundred eighty-nine thousand seven hundred forty-six

Notation

Scientific notation 1.94489746 × 10^8
Engineering notation 1.94489746 × 10^6

Prime Factorization of 194489746

Prime Factorization 2 × 11 × 8840443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194489746
Product of the distinct prime numbers

The prime factorization of 194489746 is 2 × 11 × 8840443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 57, 42, 941, 201, 5362, 7863, 63531, 81050, 258871, 557571, 4875662, 4303001, 97218983, 71781468, 840997522, 545943210, 8416899490, 9609686862

Basic calculations (n = 194489746)

Multiplication

n×y
n×2 388979492
n×3 583469238
n×4 777958984
n×5 972448730

Division

n÷y
n÷2 97244873
n÷3 64829915.333333
n÷3 48622436.5
n÷5 38897949.2

Exponentiation

ny
n2 37826261299144516
n3 7.3568199522002E+24
n4 1.4308260438712E+33
n5 2.7828099384269E+41

Nth Root

y√n
2√n 13945.958052425
3√n 579.38276191537
4√n 118.09300594203
5√n 45.475694661558

Divisors of 194489746

1, 2, 11, 22, 8840443, 17680886, 97244873, 194489746

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 -194489745
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 194489746 can be divided by 8 positive divisors. The sum of these divisors (counting 194489746) is 1, the average is 0.125.

Base conversion 194489746

Base System Value
2 Binary 1011100101111010110110010010
3 Ternary 111112222002202221
4 Quaternary 23211322312102
5 Quinary 344242132441
6 Senary 31144331254
8 Octal 1345726622
10 Decimal 194489746
12 Duodecimal 55173b2a
16 Hexadecimal b97ad92
20 Vigesimal 30fb476
36 Base36 37sl8y

Cryptographic Hash Functions

md5 ea80293db6c46ba11317f4856bdae1f9
sha1 092210234d0d648d6604bbebf9a0956c02d83670
sha256 f5419210058a73b58b98149dcdf97105b8b0f8f58868d0530ed6f0768b22e29c
sha512 10a365f38e26c84db1f763d5facf1f2a3c3e5a98a16ecef712abe7b5b757fc6542e90db851104b35a1583a91b56fec784316e62ed4fa6cd822a3d5923b116700
ripemd-160 fa60940b32f0db7d458310c25c08a73db5f50744

194489746 as geometric shapes

Circle

Radius = n
Diameter 388979492
Circumference 1222015114.4643
Area 1.1883470461016E+17

Sphere

Radius = n
Volume 3.0816175354153E+25
Surface area 4.7533881844064E+17
Circumference 1222015114.4643

Square

Length = n
Perimeter 777958984
Area 37826261299144516
Diagonal 275050036.5357

Cube

Length = n
Surface area 226957567794867096
Volume 7.3568199522002E+24
Space diagonal 336866121.62317

Equilateral Triangle

Length = n
Perimeter 583469238
Area 1.6379251607624E+16
Altitude 168433060.81158

Triangular Pyramid

Length = n
Surface area 1.6379251607624E+16
Volume 8.6700954602821E+23
Height 91683345.511899