20147480 (number)

20147480 is an even 8-digits composite number following 20147479 and preceding 20147481. In scientific notation, it is written as 2.0147480 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 7977600 positive integers (up to 20147480) that are relatively prime to 20147480.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand four hundred eighty

Notation

Scientific notation 2.0147480 × 10^7
Engineering notation 2.0147480 × 10^6

Prime Factorization of 20147480

Prime Factorization 2 × 2 × 2 × 5 × 101 × 4987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5036870
Product of the distinct prime numbers

The prime factorization of 20147480 is 2 × 2 × 2 × 5 × 101 × 4987. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 88, 14, 572, 73, 9343, 1940, 32580, 26026, 836942, 972914, 7568544, 5518740, 81717269, 16783852, 865786783, 796411309, 2791875703, 8780699759

Basic calculations (n = 20147480)

Multiplication

n×y
n×2 40294960
n×3 60442440
n×4 80589920
n×5 100737400

Division

n÷y
n÷2 10073740
n÷3 6715826.6666667
n÷3 5036870
n÷5 4029496

Exponentiation

ny
n2 405920950350400
n3 8.1782842287657E+21
n4 1.6477181793337E+29
n5 3.3197369063763E+36

Nth Root

y√n
2√n 4488.5944347869
3√n 272.10733220822
4√n 66.996973325568
5√n 28.896427030141

Divisors of 20147480

1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 4987, 9974, 19948, 24935, 39896, 49870, 99740, 199480, 503687, 1007374, 2014748, 2518435, 4029496, 5036870, 10073740, 20147480

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 -20147479
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 20147480 can be divided by 32 positive divisors. The sum of these divisors (counting 20147480) is 1, the average is 0.03125.

Base conversion 20147480

Base System Value
2 Binary 1001100110110110100011000
3 Ternary 1101220121010222
4 Quaternary 1030312310120
5 Quinary 20124204410
6 Senary 1555455212
8 Octal 114666430
10 Decimal 20147480
12 Duodecimal 68b7508
16 Hexadecimal 1336d18
20 Vigesimal 65i8e0
36 Base36 bztw8

Cryptographic Hash Functions

md5 266d78deb541041797d2e333ff14c91b
sha1 f3f4e2a7e7f53a47bbf6a86543dee1d0421bd09a
sha256 51fa0e277f673aa1c7cc0bd2670425a4171413226298571666bcc86c85ec6583
sha512 da49fc47ca2c36a19fd21df2b04db5a14442929bb48fb70974f429d4b6749e92f428a354c87bc79aedf7a8d21a6947f0f099d477b1ecf0771eac5da7ae1ed41c
ripemd-160 1605789d7d1c7acb684b2fdb6b1b82b54e0f0dc9

20147480 as geometric shapes

Circle

Radius = n
Diameter 40294960
Circumference 126590350.31269
Area 1.275238275559E+15

Sphere

Radius = n
Volume 3.4257116869413E+22
Surface area 5.100953102236E+15
Circumference 126590350.31269

Square

Length = n
Perimeter 80589920
Area 405920950350400
Diagonal 28492839.463641

Cube

Length = n
Surface area 2435525702102400
Volume 8.1782842287657E+21
Space diagonal 34896459.004478

Equilateral Triangle

Length = n
Perimeter 60442440
Area 1.7576892746588E+14
Altitude 17448229.502239

Triangular Pyramid

Length = n
Surface area 1.7576892746588E+14
Volume 9.6382003943853E+20
Height 9497613.1545469