20349740 (number)

20349740 is an even 8-digits composite number following 20349739 and preceding 20349741. In scientific notation, it is written as 2.0349740 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8097408 positive integers (up to 20349740) that are relatively prime to 20349740.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand seven hundred forty

Notation

Scientific notation 2.0349740 × 10^7
Engineering notation 2.0349740 × 10^6

Prime Factorization of 20349740

Prime Factorization 2 × 2 × 5 × 199 × 5113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10174870
Product of the distinct prime numbers

The prime factorization of 20349740 is 2 × 2 × 5 × 199 × 5113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 68, 82, 560, 997, 6994, 1936, 88580, 59237, 631134, 738194, 4102341, 2044666, 82967907, 65480921, 504935890, 804029709, 9074875684, 9312402745

Basic calculations (n = 20349740)

Multiplication

n×y
n×2 40699480
n×3 61049220
n×4 81398960
n×5 101748700

Division

n÷y
n÷2 10174870
n÷3 6783246.6666667
n÷3 5087435
n÷5 4069948

Exponentiation

ny
n2 414111918067600
n3 8.427069863577E+21
n4 1.7148868068563E+29
n5 3.4897500648955E+36

Nth Root

y√n
2√n 4511.0686095425
3√n 273.01486141462
4√n 67.16448920034
5√n 28.954213534796

Divisors of 20349740

1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 5113, 10226, 20452, 25565, 51130, 102260, 1017487, 2034974, 4069948, 5087435, 10174870, 20349740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20349739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20349740 can be divided by 24 positive divisors. The sum of these divisors (counting 20349740) is 1, the average is 0.041666666666667.

Base conversion 20349740

Base System Value
2 Binary 1001101101000001100101100
3 Ternary 1102021212121002
4 Quaternary 1031220030230
5 Quinary 20202142430
6 Senary 2004055432
8 Octal 115501454
10 Decimal 20349740
12 Duodecimal 6994578
16 Hexadecimal 136832c
20 Vigesimal 673e70
36 Base36 c45yk

Cryptographic Hash Functions

md5 cccfa8674221227909d7d351f8ccbae2
sha1 4bd52ed5fc0ab727c53599cfb1f010fd3189d66e
sha256 4ea361e94c2f7c1126b8469cda6fc9dda442f4a9d6c8b5c3c1c698717a2406a6
sha512 b7f00adb281bd0161e6eb002402deb5a919291be8644c1abb392283841b117f304581e4e2bc1bc5277eb46602f8f21ff16c514cfea5cfbc172bc5756fc489bb3
ripemd-160 7852f926510bbe5f20ed023e4da9e3b3a13b61da

20349740 as geometric shapes

Circle

Radius = n
Diameter 40699480
Circumference 127861187.37292
Area 1.3009709595652E+15

Sphere

Radius = n
Volume 3.5299227699602E+22
Surface area 5.2038838382606E+15
Circumference 127861187.37292

Square

Length = n
Perimeter 81398960
Area 414111918067600
Diagonal 28778878.298766

Cube

Length = n
Surface area 2484671508405600
Volume 8.427069863577E+21
Space diagonal 35246783.600817

Equilateral Triangle

Length = n
Perimeter 61049220
Area 1.7931572052822E+14
Altitude 17623391.800408

Triangular Pyramid

Length = n
Surface area 1.7931572052822E+14
Volume 9.9313970767801E+20
Height 9592959.4329221