20160640 (number)

20160640 is an even 8-digits composite number following 20160639 and preceding 20160641. In scientific notation, it is written as 2.0160640 × 10^7. The sum of its digits is 19. It has a total of 11 prime factors and 96 positive divisors. There are 7520256 positive integers (up to 20160640) that are relatively prime to 20160640.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty thousand six hundred forty

Notation

Scientific notation 2.0160640 × 10^7
Engineering notation 2.0160640 × 10^6

Prime Factorization of 20160640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 18530
Product of the distinct prime numbers

The prime factorization of 20160640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 109. Since it has a total of 11 prime factors.

Most popular turbo-numbers

5, 1, 58, 67, 21, 260, 5747, 3732, 83372, 15682, 99033, 305417, 8165776, 8649062, 52462223, 82938440, 912195206, 802407096, 3197616858, 7887906080

Basic calculations (n = 20160640)

Multiplication

n×y
n×2 40321280
n×3 60481920
n×4 80642560
n×5 100803200

Division

n÷y
n÷2 10080320
n÷3 6720213.3333333
n÷3 5040160
n÷5 4032128

Exponentiation

ny
n2 406451405209600
n3 8.1943204579249E+21
n4 1.6520274479686E+29
n5 3.3305930648613E+36

Nth Root

y√n
2√n 4490.0601332276
3√n 272.16656464665
4√n 67.007910974956
5√n 28.900200977676

Divisors of 20160640

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 109, 128, 136, 160, 170, 218, 272, 289, 320, 340, 436, 544, 545, 578, 640, 680, 872, 1088, 1090, 1156, 1360, 1445, 1744, 1853, 2176, 2180, 2312, 2720, 2890, 3488, 3706, 4360, 4624, 5440, 5780, 6976, 7412, 8720, 9248, 9265, 10880, 11560, 13952, 14824, 17440, 18496, 18530, 23120, 29648, 31501, 34880, 36992, 37060, 46240, 59296, 63002, 69760, 74120, 92480, 118592, 126004, 148240, 157505, 184960, 237184, 252008, 296480, 315010, 504016, 592960, 630020, 1008032, 1185920, 1260040, 2016064, 2520080, 4032128, 5040160, 10080320, 20160640

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20160639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20160640 can be divided by 96 positive divisors. The sum of these divisors (counting 20160640) is 1, the average is 0.010416666666667.

Base conversion 20160640

Base System Value
2 Binary 1001100111010000010000000
3 Ternary 1101221021012101
4 Quaternary 1030322002000
5 Quinary 20130120030
6 Senary 2000040144
8 Octal 114720200
10 Decimal 20160640
12 Duodecimal 6903054
16 Hexadecimal 133a080
20 Vigesimal 6601c0
36 Base36 c041s

Cryptographic Hash Functions

md5 f42e2609ca1485914db0b43047f4e60d
sha1 2ca3d7aaa33016cd51bb95eb34634ec77fabf178
sha256 6ac53618c40e7686f5fac0abb0d5cf1fc650cd68c7b538bd18ef9a9cdf433e68
sha512 7b833a18b39e2ce29e5d48c78f358b621668df8a1534e38189ad4337572198c1989782d00d51d684271c268a51d1e15f5c5ffba3a7992023e9921221be5528c9
ripemd-160 76ff6a8d4b2b21d99135e1dfa25f014d7497ca07

20160640 as geometric shapes

Circle

Radius = n
Diameter 40321280
Circumference 126673037.03134
Area 1.2769047486477E+15

Sphere

Radius = n
Volume 3.4324289269036E+22
Surface area 5.1076189945909E+15
Circumference 126673037.03134

Square

Length = n
Perimeter 80642560
Area 406451405209600
Diagonal 28511450.514122

Cube

Length = n
Surface area 2438708431257600
Volume 8.1943204579249E+21
Space diagonal 34919252.793105

Equilateral Triangle

Length = n
Perimeter 60481920
Area 1.759986211577E+14
Altitude 17459626.396553

Triangular Pyramid

Length = n
Surface area 1.759986211577E+14
Volume 9.6570992716906E+20
Height 9503816.8380405