20148968 (number)

20148968 is an even 8-digits composite number following 20148967 and preceding 20148969. In scientific notation, it is written as 2.0148968 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 7886592 positive integers (up to 20148968) that are relatively prime to 20148968.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand nine hundred sixty-eight

Notation

Scientific notation 2.0148968 × 10^7
Engineering notation 2.0148968 × 10^6

Prime Factorization of 20148968

Prime Factorization 2 × 2 × 2 × 29 × 133 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5037242
Product of the distinct prime numbers

The prime factorization of 20148968 is 2 × 2 × 2 × 29 × 133 × 653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 15, 64, 530, 942, 8777, 3470, 65786, 9805, 310451, 405183, 4651674, 3310554, 10141611, 78171766, 382466007, 477525004, 7393570769, 485078296

Basic calculations (n = 20148968)

Multiplication

n×y
n×2 40297936
n×3 60446904
n×4 80595872
n×5 100744840

Division

n÷y
n÷2 10074484
n÷3 6716322.6666667
n÷3 5037242
n÷5 4029793.6

Exponentiation

ny
n2 405980911465024
n3 8.1800963937196E+21
n4 1.6482050047397E+29
n5 3.320962989794E+36

Nth Root

y√n
2√n 4488.7601851736
3√n 272.11403090772
4√n 66.998210313214
5√n 28.896853848912

Divisors of 20148968

1, 2, 4, 8, 29, 58, 116, 133, 232, 266, 532, 653, 1064, 1306, 2612, 3857, 5224, 7714, 15428, 18937, 30856, 37874, 75748, 86849, 151496, 173698, 347396, 694792, 2518621, 5037242, 10074484, 20148968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148968 can be divided by 32 positive divisors. The sum of these divisors (counting 20148968) is 1, the average is 0.03125.

Base conversion 20148968

Base System Value
2 Binary 1001100110111001011101000
3 Ternary 1101220200012002
4 Quaternary 1030313023220
5 Quinary 20124231333
6 Senary 1555510132
8 Octal 114671350
10 Decimal 20148968
12 Duodecimal 68b8348
16 Hexadecimal 13372e8
20 Vigesimal 65ic88
36 Base36 bzv1k

Cryptographic Hash Functions

md5 e7eecff873cbf659bd99367075e8950e
sha1 320855e6c4b01a96046c071e825639c945164a00
sha256 104f4ea35b4c8e8f20b456626252d364b43d2df5ff70d0182c208e98fa1c8094
sha512 f03d23f6a57add04ebfce5192731353d8488c8936f2d0f0fcc7160e9f507d7df899b8728c472ed9f614524a0c4ff34329679d201c6cf62abe8152944ee1dac0d
ripemd-160 cc5a0901161ac90adae2bc16cbe23aa2372cd415

20148968 as geometric shapes

Circle

Radius = n
Diameter 40297936
Circumference 126599699.69243
Area 1.2754266489562E+15

Sphere

Radius = n
Volume 3.4264707648221E+22
Surface area 5.1017065958248E+15
Circumference 126599699.69243

Square

Length = n
Perimeter 80595872
Area 405980911465024
Diagonal 28494943.813421

Cube

Length = n
Surface area 2435885468790144
Volume 8.1800963937196E+21
Space diagonal 34899036.296079

Equilateral Triangle

Length = n
Perimeter 60446904
Area 1.7579489139014E+14
Altitude 17449518.14804

Triangular Pyramid

Length = n
Surface area 1.7579489139014E+14
Volume 9.6403360512646E+20
Height 9498314.6044738