20147264 (number)

20147264 is an even 8-digits composite number following 20147263 and preceding 20147265. In scientific notation, it is written as 2.0147264 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 28 positive divisors. There are 9634944 positive integers (up to 20147264) that are relatively prime to 20147264.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand two hundred sixty-four

Notation

Scientific notation 2.0147264 × 10^7
Engineering notation 2.0147264 × 10^6

Prime Factorization of 20147264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629602
Product of the distinct prime numbers

The prime factorization of 20147264 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13687. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 21, 79, 977, 239, 8915, 3718, 63581, 41702, 778080, 879894, 3092812, 8376962, 9620148, 65029907, 642181713, 695054757, 7245302690, 9854202120

Basic calculations (n = 20147264)

Multiplication

n×y
n×2 40294528
n×3 60441792
n×4 80589056
n×5 100736320

Division

n÷y
n÷2 10073632
n÷3 6715754.6666667
n÷3 5036816
n÷5 4029452.8

Exponentiation

ny
n2 405912246685696
n3 8.1780211948098E+21
n4 1.6476475200943E+29
n5 3.3195589566285E+36

Nth Root

y√n
2√n 4488.5703737382
3√n 272.10635978894
4√n 66.996793757151
5√n 28.896365070482

Divisors of 20147264

1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13687, 27374, 54748, 109496, 218992, 314801, 437984, 629602, 875968, 1259204, 2518408, 5036816, 10073632, 20147264

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147264 can be divided by 28 positive divisors. The sum of these divisors (counting 20147264) is 1, the average is 0.035714285714286.

Base conversion 20147264

Base System Value
2 Binary 1001100110110110001000000
3 Ternary 1101220120211222
4 Quaternary 1030312301000
5 Quinary 20124203024
6 Senary 1555454212
8 Octal 114666100
10 Decimal 20147264
12 Duodecimal 68b7368
16 Hexadecimal 1336c40
20 Vigesimal 65i834
36 Base36 bztq8

Cryptographic Hash Functions

md5 9de27dc3156f256d14c22efcc9df2010
sha1 73e21f26cce7862e85dd4e56b3535cc5b4265597
sha256 3f73c0dbb72b684dd61f84aae6e1d2257f9f98c89dc3bf6eca88fcd9449b2d29
sha512 c271de659c64efb17aa535794b24fba09c0bdd06f942fc371c4f9abd3a8b6e0213afb29f2779d10c31a9c6843c03e963732596179c31c6faf7ec98fa20b8fa67
ripemd-160 4d8bc119ebaf06405fa22a65b587e7286f5e0f54

20147264 as geometric shapes

Circle

Radius = n
Diameter 40294528
Circumference 126588993.14467
Area 1.2752109321899E+15

Sphere

Radius = n
Volume 3.4256015075355E+22
Surface area 5.1008437287596E+15
Circumference 126588993.14467

Square

Length = n
Perimeter 80589056
Area 405912246685696
Diagonal 28492533.993511

Cube

Length = n
Surface area 2435473480114176
Volume 8.1780211948098E+21
Space diagonal 34896084.881503

Equilateral Triangle

Length = n
Perimeter 60441792
Area 1.7576515866851E+14
Altitude 17448042.440752

Triangular Pyramid

Length = n
Surface area 1.7576515866851E+14
Volume 9.6378904058956E+20
Height 9497511.3311704