20180140 (number)

20180140 is an even 8-digits composite number following 20180139 and preceding 20180141. In scientific notation, it is written as 2.0180140 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 8072048 positive integers (up to 20180140) that are relatively prime to 20180140.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand one hundred forty

Notation

Scientific notation 2.0180140 × 10^7
Engineering notation 2.0180140 × 10^6

Prime Factorization of 20180140

Prime Factorization 2 × 2 × 5 × 1009007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10090070
Product of the distinct prime numbers

The prime factorization of 20180140 is 2 × 2 × 5 × 1009007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 20, 10, 724, 953, 5706, 603, 80825, 42332, 741614, 296066, 9783615, 8458717, 91179449, 18419119, 98360277, 173619225, 7246625872, 7145074340

Basic calculations (n = 20180140)

Multiplication

n×y
n×2 40360280
n×3 60540420
n×4 80720560
n×5 100900700

Division

n÷y
n÷2 10090070
n÷3 6726713.3333333
n÷3 5045035
n÷5 4036028

Exponentiation

ny
n2 407238050419600
n3 8.2181208707946E+21
n4 1.6584282970956E+29
n5 3.346731521535E+36

Nth Root

y√n
2√n 4492.2310715278
3√n 272.25428570143
4√n 67.024108136758
5√n 28.905789451165

Divisors of 20180140

1, 2, 4, 5, 10, 20, 1009007, 2018014, 4036028, 5045035, 10090070, 20180140

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 -20180139
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 20180140 can be divided by 12 positive divisors. The sum of these divisors (counting 20180140) is 1, the average is 0.083333333333333.

Base conversion 20180140

Base System Value
2 Binary 1001100111110110010101100
3 Ternary 1101222020221121
4 Quaternary 1030332302230
5 Quinary 20131231030
6 Senary 2000310324
8 Octal 114766254
10 Decimal 20180140
12 Duodecimal 69123a4
16 Hexadecimal 133ecac
20 Vigesimal 662a70
36 Base36 c0j3g

Cryptographic Hash Functions

md5 82840e682495aa598c8736b11976efca
sha1 2c6735e25278322db322df9ded41bf9ac9b49897
sha256 2d911e82e739f97694dd10db9e1fd4595a69ec29a1c6aaaf47c83849fd3b2758
sha512 d4d546d95b7313ab33f5ececb037bd0a62c524a3a8c1cf80b211b5bd89e5e0110b8afc9e067d6104e79a73f801c128b95d662754d00e6dbf4351d1a6be6edfcd
ripemd-160 be9bb36ac381719bfd3466bdfdc3be25125eb290

20180140 as geometric shapes

Circle

Radius = n
Diameter 40360280
Circumference 126795559.14483
Area 1.2793760674604E+15

Sphere

Radius = n
Volume 3.4423984205335E+22
Surface area 5.1175042698418E+15
Circumference 126795559.14483

Square

Length = n
Perimeter 80720560
Area 407238050419600
Diagonal 28539027.678588

Cube

Length = n
Surface area 2443428302517600
Volume 8.2181208707946E+21
Space diagonal 34953027.783853

Equilateral Triangle

Length = n
Perimeter 60540420
Area 1.7633924852551E+14
Altitude 17476513.891927

Triangular Pyramid

Length = n
Surface area 1.7633924852551E+14
Volume 9.6851483272492E+20
Height 9513009.2261959