20140542 (number)

20140542 is an even 8-digits composite number following 20140541 and preceding 20140543. In scientific notation, it is written as 2.0140542 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6713496 positive integers (up to 20140542) that are relatively prime to 20140542.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand five hundred forty-two

Notation

Scientific notation 2.0140542 × 10^7
Engineering notation 2.0140542 × 10^6

Prime Factorization of 20140542

Prime Factorization 2 × 3 × 9 × 372973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20140542
Product of the distinct prime numbers

The prime factorization of 20140542 is 2 × 3 × 9 × 372973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 71, 3, 173, 695, 2809, 557, 87052, 19030, 50733, 44744, 6447278, 3794180, 73430784, 69915050, 548112589, 834359992, 8741753568, 6557872659

Basic calculations (n = 20140542)

Multiplication

n×y
n×2 40281084
n×3 60421626
n×4 80562168
n×5 100702710

Division

n÷y
n÷2 10070271
n÷3 6713514
n÷3 5035135.5
n÷5 4028108.4

Exponentiation

ny
n2 405641432053764
n3 8.169838299219E+21
n4 1.6454497139863E+29
n5 3.3140249073429E+36

Nth Root

y√n
2√n 4487.8215205153
3√n 272.07609426653
4√n 66.991204799699
5√n 28.894436597275

Divisors of 20140542

1, 2, 3, 6, 9, 18, 27, 54, 372973, 745946, 1118919, 2237838, 3356757, 6713514, 10070271, 20140542

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140542 can be divided by 16 positive divisors. The sum of these divisors (counting 20140542) is 1, the average is 0.0625.

Base conversion 20140542

Base System Value
2 Binary 1001100110101000111111110
3 Ternary 1101220020122000
4 Quaternary 1030311013332
5 Quinary 20123444132
6 Senary 1555403130
8 Octal 114650776
10 Decimal 20140542
12 Duodecimal 68b34a6
16 Hexadecimal 13351fe
20 Vigesimal 65hb72
36 Base36 bzoji

Cryptographic Hash Functions

md5 2756b15cdc178755aafd8287b11f6929
sha1 6cf310997b06809ff461680c690d1774e733a22d
sha256 6fb487f3ea0e47036efbe68894566868977abf33ee5acddaf7a9af9c9929da31
sha512 48076160b1c2d117e7ff8972eaa6f275eea32e11f600fda0a047d205187d275da35e8ecd0f3f647d233dc980a2cb5582d657532132800ae94b8fa05bb249260a
ripemd-160 b3162e30575642328b34c31f664fa9ea864a814c

20140542 as geometric shapes

Circle

Radius = n
Diameter 40281084
Circumference 126546757.57303
Area 1.2743601429317E+15

Sphere

Radius = n
Volume 3.4221738642457E+22
Surface area 5.097440571727E+15
Circumference 126546757.57303

Square

Length = n
Perimeter 80562168
Area 405641432053764
Diagonal 28483027.649945

Cube

Length = n
Surface area 2433848592322584
Volume 8.169838299219E+21
Space diagonal 34884442.035975

Equilateral Triangle

Length = n
Perimeter 60421626
Area 1.7564789249303E+14
Altitude 17442221.017987

Triangular Pyramid

Length = n
Surface area 1.7564789249303E+14
Volume 9.6282467709589E+20
Height 9494342.5499816