20140940 (number)

20140940 is an even 8-digits composite number following 20140939 and preceding 20140941. In scientific notation, it is written as 2.0140940 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 8056368 positive integers (up to 20140940) that are relatively prime to 20140940.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand nine hundred forty

Notation

Scientific notation 2.0140940 × 10^7
Engineering notation 2.0140940 × 10^6

Prime Factorization of 20140940

Prime Factorization 2 × 2 × 5 × 1007047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10070470
Product of the distinct prime numbers

The prime factorization of 20140940 is 2 × 2 × 5 × 1007047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 18, 86, 951, 968, 6490, 1275, 80871, 37503, 90090, 760863, 5911618, 7491720, 23981181, 74691763, 849858680, 80593316, 5927787542, 8018053988

Basic calculations (n = 20140940)

Multiplication

n×y
n×2 40281880
n×3 60422820
n×4 80563760
n×5 100704700

Division

n÷y
n÷2 10070470
n÷3 6713646.6666667
n÷3 5035235
n÷5 4028188

Exponentiation

ny
n2 405657464083600
n3 8.1703226446599E+21
n4 1.6455797816674E+29
n5 3.3143523647776E+36

Nth Root

y√n
2√n 4487.8658625231
3√n 272.07788643234
4√n 66.991535752833
5√n 28.894550793753

Divisors of 20140940

1, 2, 4, 5, 10, 20, 1007047, 2014094, 4028188, 5035235, 10070470, 20140940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140940 can be divided by 12 positive divisors. The sum of these divisors (counting 20140940) is 1, the average is 0.083333333333333.

Base conversion 20140940

Base System Value
2 Binary 1001100110101001110001100
3 Ternary 1101220021011202
4 Quaternary 1030311032030
5 Quinary 20124002230
6 Senary 1555405032
8 Octal 114651614
10 Decimal 20140940
12 Duodecimal 68b3778
16 Hexadecimal 133538c
20 Vigesimal 65hc70
36 Base36 bzouk

Cryptographic Hash Functions

md5 a1a96852a5d0a54c5365e6d84c15e4d7
sha1 5e41ccdfe48221c03d7d1ea464f970c695c0628c
sha256 8e1bb08f7e7048bc0da460527e5f09f3126f533fe4fe634fd09c6898319606c2
sha512 4a0a5fe26e47769885bb43d62ad3681e5eaee3da99a4857314fa139f158d138ac0607bb4909c0ffc2ac642fe307ff1f9cda042c7ec174d060ebdec71eaba3c04
ripemd-160 78abe551d9107fd84ffcf366d48c78e6a04154f9

20140940 as geometric shapes

Circle

Radius = n
Diameter 40281880
Circumference 126549258.28079
Area 1.2744105090389E+15

Sphere

Radius = n
Volume 3.4223767463896E+22
Surface area 5.0976420361556E+15
Circumference 126549258.28079

Square

Length = n
Perimeter 80563760
Area 405657464083600
Diagonal 28483590.506943

Cube

Length = n
Surface area 2433944784501600
Volume 8.1703226446599E+21
Space diagonal 34885131.392196

Equilateral Triangle

Length = n
Perimeter 60422820
Area 1.7565483456559E+14
Altitude 17442565.696098

Triangular Pyramid

Length = n
Surface area 1.7565483456559E+14
Volume 9.6288175775351E+20
Height 9494530.1689809