20080640 (number)

20080640 is an even 8-digits composite number following 20080639 and preceding 20080641. In scientific notation, it is written as 2.0080640 × 10^7. The sum of its digits is 20. It has a total of 14 prime factors and 96 positive divisors. There are 7667712 positive integers (up to 20080640) that are relatively prime to 20080640.

Interesting facts

Basic properties

Name

Name twenty million eighty thousand six hundred forty

Notation

Scientific notation 2.0080640 × 10^7
Engineering notation 2.0080640 × 10^6

Prime Factorization of 20080640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 5 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 19610
Product of the distinct prime numbers

The prime factorization of 20080640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 5 × 53. Since it has a total of 14 prime factors.

Most popular turbo-numbers

5, 1, 7, 43, 764, 704, 6778, 1380, 57932, 73640, 812597, 571990, 5894696, 3062991, 47414660, 66759497, 373404178, 541861019, 277347183, 337303377

Basic calculations (n = 20080640)

Multiplication

n×y
n×2 40161280
n×3 60241920
n×4 80322560
n×5 100403200

Division

n÷y
n÷2 10040320
n÷3 6693546.6666667
n÷3 5020160
n÷5 4016128

Exponentiation

ny
n2 403232102809600
n3 8.0971586929626E+21
n4 1.6259612873625E+29
n5 3.2650343265463E+36

Nth Root

y√n
2√n 4481.1427114074
3√n 271.8060901675
4√n 66.941337837001
5√n 28.877228546344

Divisors of 20080640

1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 64, 74, 80, 106, 128, 148, 160, 185, 212, 256, 265, 296, 320, 370, 424, 512, 530, 592, 640, 740, 848, 1024, 1060, 1184, 1280, 1480, 1696, 1961, 2048, 2120, 2368, 2560, 2960, 3392, 3922, 4240, 4736, 5120, 5920, 6784, 7844, 8480, 9472, 9805, 10240, 11840, 13568, 15688, 16960, 18944, 19610, 23680, 27136, 31376, 33920, 37888, 39220, 47360, 54272, 62752, 67840, 75776, 78440, 94720, 108544, 125504, 135680, 156880, 189440, 251008, 271360, 313760, 378880, 502016, 542720, 627520, 1004032, 1255040, 2008064, 2510080, 4016128, 5020160, 10040320, 20080640

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 -20080639
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 20080640 can be divided by 96 positive divisors. The sum of these divisors (counting 20080640) is 1, the average is 0.010416666666667.

Base conversion 20080640

Base System Value
2 Binary 1001100100110100000000000
3 Ternary 1101210012110102
4 Quaternary 1030212200000
5 Quinary 20120040030
6 Senary 1554221532
8 Octal 114464000
10 Decimal 20080640
12 Duodecimal 68848a8
16 Hexadecimal 1326800
20 Vigesimal 65a1c0
36 Base36 byebk

Cryptographic Hash Functions

md5 f92a79803843f8097e8da81d0e2a3793
sha1 607eb53f6ed2a56b40d4b2c2733d9f4ab0e4470d
sha256 6886d2405af3795909091f3d811923554c4d9c24f9b854b82a401648ddf3a334
sha512 c9cdeab13b59f1103034074fe3e43e3128c2b54e46ad0f8242cefce537f99e5e846e93a481314b9d2faead5ed77c7ffc887c2cbe7d39cc363f2f34a7f00bf55f
ripemd-160 8df6aec43ad3bf6389e3cbe96521cf4856e32302

20080640 as geometric shapes

Circle

Radius = n
Diameter 40161280
Circumference 126170382.20676
Area 1.2667910118782E+15

Sphere

Radius = n
Volume 3.3917299019683E+22
Surface area 5.0671640475128E+15
Circumference 126170382.20676

Square

Length = n
Perimeter 80322560
Area 403232102809600
Diagonal 28398313.429132

Cube

Length = n
Surface area 2419392616857600
Volume 8.0971586929626E+21
Space diagonal 34780688.7285

Equilateral Triangle

Length = n
Perimeter 60241920
Area 1.7460462232727E+14
Altitude 17390344.36425

Triangular Pyramid

Length = n
Surface area 1.7460462232727E+14
Volume 9.5425930335624E+20
Height 9466104.4763772