20707940 (number)

20707940 is an even 8-digits composite number following 20707939 and preceding 20707941. In scientific notation, it is written as 2.0707940 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 7318080 positive integers (up to 20707940) that are relatively prime to 20707940.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seven thousand nine hundred forty

Notation

Scientific notation 2.0707940 × 10^7
Engineering notation 2.0707940 × 10^6

Prime Factorization of 20707940

Prime Factorization 2 × 2 × 55 × 199 × 11 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10353970
Product of the distinct prime numbers

The prime factorization of 20707940 is 2 × 2 × 55 × 199 × 11 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 11, 48, 533, 440, 5659, 9424, 5685, 769, 711654, 202349, 3597537, 827480, 98600985, 31327454, 778423353, 270718531, 7723166344, 2495600431

Basic calculations (n = 20707940)

Multiplication

n×y
n×2 41415880
n×3 62123820
n×4 82831760
n×5 103539700

Division

n÷y
n÷2 10353970
n÷3 6902646.6666667
n÷3 5176985
n÷5 4141588

Exponentiation

ny
n2 428818779043600
n3 8.8799535473081E+21
n4 1.8388554526044E+29
n5 3.8078908381206E+36

Nth Root

y√n
2√n 4550.5977629318
3√n 274.6074398905
4√n 67.458118584288
5√n 29.055434851619

Divisors of 20707940

1, 2, 4, 11, 22, 43, 44, 55, 86, 110, 172, 199, 220, 398, 473, 605, 796, 946, 1210, 1892, 2189, 2365, 2420, 4378, 4730, 8557, 8756, 9460, 10945, 17114, 21890, 26015, 34228, 43780, 52030, 94127, 104060, 120395, 188254, 240790, 376508, 470635, 481580, 941270, 1882540, 5176985, 10353970, 20707940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20707939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20707940 can be divided by 48 positive divisors. The sum of these divisors (counting 20707940) is 1, the average is 0.020833333333333.

Base conversion 20707940

Base System Value
2 Binary 1001110111111101001100100
3 Ternary 1102222001221202
4 Quaternary 1032333221210
5 Quinary 20300123230
6 Senary 2015502032
8 Octal 116775144
10 Decimal 20707940
12 Duodecimal 6b27918
16 Hexadecimal 13bfa64
20 Vigesimal 6989h0
36 Base36 cbuck

Cryptographic Hash Functions

md5 e205b80f4ace77f28001ea1b53642cc6
sha1 3b6a47ee6c720f0b01c70ac700851c9cc5ea7147
sha256 69e67a29ddb2bd434f7e1740f24bfb1d03b4a7ae7fc02567fa7ec059605bd06a
sha512 ac2fcfcfc83543eeb14227b94663402d319ebd475d3e91c36321056238353a2d6664e7e15bf9ae0dbbdeb7108796e421f2b9e7238ecf1a291334d4b8755044c2
ripemd-160 63570d8e58771cb1fe995244799f1ee719b3d25f

20707940 as geometric shapes

Circle

Radius = n
Diameter 41415880
Circumference 130111824.34996
Area 1.3471739259647E+15

Sphere

Radius = n
Volume 3.7196262437922E+22
Surface area 5.3886957038589E+15
Circumference 130111824.34996

Square

Length = n
Perimeter 82831760
Area 428818779043600
Diagonal 29285449.596808

Cube

Length = n
Surface area 2572912674261600
Volume 8.8799535473081E+21
Space diagonal 35867204.200088

Equilateral Triangle

Length = n
Perimeter 62123820
Area 1.8568397813579E+14
Altitude 17933602.100044

Triangular Pyramid

Length = n
Surface area 1.8568397813579E+14
Volume 1.0465125616539E+21
Height 9761816.5322694