20746498 (number)

20746498 is an even 8-digits composite number following 20746497 and preceding 20746499. In scientific notation, it is written as 2.0746498 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 10373248 positive integers (up to 20746498) that are relatively prime to 20746498.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-six thousand four hundred ninety-eight

Notation

Scientific notation 2.0746498 × 10^7
Engineering notation 2.0746498 × 10^6

Prime Factorization of 20746498

Prime Factorization 2 × 10373249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20746498
Product of the distinct prime numbers

The prime factorization of 20746498 is 2 × 10373249. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 14, 37, 778, 998, 5885, 9615, 93715, 41393, 859737, 315280, 4470350, 6167925, 22009465, 44389359, 975041022, 201086782, 6922798175, 8808573861

Basic calculations (n = 20746498)

Multiplication

n×y
n×2 41492996
n×3 62239494
n×4 82985992
n×5 103732490

Division

n÷y
n÷2 10373249
n÷3 6915499.3333333
n÷3 5186624.5
n÷5 4149299.6

Exponentiation

ny
n2 430417179264004
n3 8.9296491487663E+21
n4 1.8525894820558E+29
n5 3.8434743984292E+36

Nth Root

y√n
2√n 4554.8323789136
3√n 274.77777308435
4√n 67.489498286131
5√n 29.066246993996

Divisors of 20746498

1, 2, 10373249, 20746498

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20746497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20746498 can be divided by 4 positive divisors. The sum of these divisors (counting 20746498) is 1, the average is 0.25.

Base conversion 20746498

Base System Value
2 Binary 1001111001001000100000010
3 Ternary 1110001000211211
4 Quaternary 1033021010002
5 Quinary 20302341443
6 Senary 2020400334
8 Octal 117110402
10 Decimal 20746498
12 Duodecimal 6b460aa
16 Hexadecimal 13c9102
20 Vigesimal 69d64i
36 Base36 cco3m

Cryptographic Hash Functions

md5 29de2e1b37d13185975b36e75b0d7483
sha1 b027e5a09ab61965a3451ed078527f70d4021995
sha256 7a03224ff31233bba0a8046b9ada5211ad57dff91b67a022d023fbf26412a767
sha512 b74123e7e246714b046af4ae0289a2f5c2a29dde10f788d0b739b51d0514a7c9074d970f8a467ae612ee7c2cb34ff985349c79d5bb86e65df7f88a1e192a8163
ripemd-160 1c3d2fb7d73a9950b661c1c04df55f6829808ab4

20746498 as geometric shapes

Circle

Radius = n
Diameter 41492996
Circumference 130354091.40903
Area 1.3521954483546E+15

Sphere

Radius = n
Volume 3.7404426886531E+22
Surface area 5.4087817934185E+15
Circumference 130354091.40903

Square

Length = n
Perimeter 82985992
Area 430417179264004
Diagonal 29339978.843346

Cube

Length = n
Surface area 2582503075584024
Volume 8.9296491487663E+21
Space diagonal 35933988.615126

Equilateral Triangle

Length = n
Perimeter 62239494
Area 1.8637610573393E+14
Altitude 17966994.307563

Triangular Pyramid

Length = n
Surface area 1.8637610573393E+14
Volume 1.0523692444516E+21
Height 9779992.9477821