20094949 (number)

20094949 is an odd 8-digits composite number following 20094948 and preceding 20094950. In scientific notation, it is written as 2.0094949 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 17164224 positive integers (up to 20094949) that are relatively prime to 20094949.

Interesting facts

Basic properties

Name

Name twenty million ninety-four thousand nine hundred forty-nine

Notation

Scientific notation 2.0094949 × 10^7
Engineering notation 2.0094949 × 10^6

Prime Factorization of 20094949

Prime Factorization 7 × 7 × 397 × 1033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2870707
Product of the distinct prime numbers

The prime factorization of 20094949 is 7 × 7 × 397 × 1033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 47, 26, 580, 398, 3505, 9518, 34747, 43902, 405650, 309371, 7700048, 8987845, 86795664, 48853198, 206879808, 795378957, 4831744237, 583730259

Basic calculations (n = 20094949)

Multiplication

n×y
n×2 40189898
n×3 60284847
n×4 80379796
n×5 100474745

Division

n÷y
n÷2 10047474.5
n÷3 6698316.3333333
n÷3 5023737.25
n÷5 4018989.8

Exponentiation

ny
n2 403806975312601
n3 8.114480574751E+21
n4 1.6306007331111E+29
n5 3.276683857123E+36

Nth Root

y√n
2√n 4482.7390064558
3√n 271.8706357515
4√n 66.953259864295
5√n 28.881342822957

Divisors of 20094949

1, 7, 49, 397, 1033, 2779, 7231, 19453, 50617, 410101, 2870707, 20094949

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20094948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20094949 can be divided by 12 positive divisors. The sum of these divisors (counting 20094949) is 1, the average is 0.083333333333333.

Base conversion 20094949

Base System Value
2 Binary 1001100101001111111100101
3 Ternary 1101210221002101
4 Quaternary 1030221333211
5 Quinary 20121014244
6 Senary 1554412101
8 Octal 114517745
10 Decimal 20094949
12 Duodecimal 6891031
16 Hexadecimal 1329fe5
20 Vigesimal 65bh79
36 Base36 bypd1

Cryptographic Hash Functions

md5 aa5cb6a7da6d632bd8fedf9770915694
sha1 bc66fa4ffcdc06cf70e4a8ee039457d0d40ea4a5
sha256 c3ae3236ef7af586825505cf1b432eaba8172eeb7632fff8c5e006e0be45744c
sha512 2b5d62ac17cf8306da1ae2ac8ec849cacfb55ae3fb201147d54e061e5a3fcae771b5f9f6e0df9ce13b084f31271185f9a9765161eadc6cc2052c0ee724a41f5e
ripemd-160 70b49bb8ab238adc4091c0a9583ca5f389db1c8d

20094949 as geometric shapes

Circle

Radius = n
Diameter 40189898
Circumference 126260288.30532
Area 1.2685970271104E+15

Sphere

Radius = n
Volume 3.3989856748446E+22
Surface area 5.0743881084415E+15
Circumference 126260288.30532

Square

Length = n
Perimeter 80379796
Area 403806975312601
Diagonal 28418549.410996

Cube

Length = n
Surface area 2422841851875606
Volume 8.114480574751E+21
Space diagonal 34805472.643505

Equilateral Triangle

Length = n
Perimeter 60284847
Area 1.7485354942303E+14
Altitude 17402736.321753

Triangular Pyramid

Length = n
Surface area 1.7485354942303E+14
Volume 9.5630070670215E+20
Height 9472849.8036652