20761338 (number)

20761338 is an even 8-digits composite number following 20761337 and preceding 20761339. In scientific notation, it is written as 2.0761338 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6051456 positive integers (up to 20761338) that are relatively prime to 20761338.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-one thousand three hundred thirty-eight

Notation

Scientific notation 2.0761338 × 10^7
Engineering notation 2.0761338 × 10^6

Prime Factorization of 20761338

Prime Factorization 2 × 39 × 19 × 14009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20761338
Product of the distinct prime numbers

The prime factorization of 20761338 is 2 × 39 × 19 × 14009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 5, 73, 445, 400, 5113, 5319, 17124, 17133, 781811, 239922, 5916670, 538522, 88640154, 32798125, 206616353, 413773655, 8626296134, 8342910094

Basic calculations (n = 20761338)

Multiplication

n×y
n×2 41522676
n×3 62284014
n×4 83045352
n×5 103806690

Division

n÷y
n÷2 10380669
n÷3 6920446
n÷3 5190334.5
n÷5 4152267.6

Exponentiation

ny
n2 431033155550244
n3 8.9488250315852E+21
n4 1.857895811836E+29
n5 3.8572402918312E+36

Nth Root

y√n
2√n 4556.4611267957
3√n 274.84327378198
4√n 67.501563884074
5√n 29.070404030448

Divisors of 20761338

1, 2, 19, 38, 39, 78, 741, 1482, 14009, 28018, 266171, 532342, 546351, 1092702, 10380669, 20761338

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 -20761337
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 20761338 can be divided by 16 positive divisors. The sum of these divisors (counting 20761338) is 1, the average is 0.0625.

Base conversion 20761338

Base System Value
2 Binary 1001111001100101011111010
3 Ternary 1110001210012110
4 Quaternary 1033030223322
5 Quinary 20303330323
6 Senary 2020553150
8 Octal 117145372
10 Decimal 20761338
12 Duodecimal 6b527b6
16 Hexadecimal 13ccafa
20 Vigesimal 69f36i
36 Base36 cczju

Cryptographic Hash Functions

md5 72e7c496bdc43348f484cc6e7b61a290
sha1 34e0e7df7d59a567c6a5c7e31b29fca60a36d782
sha256 7c144088fa654d6d6ef77f5d5668805148cabe778654c58f7c42a9c80f38e752
sha512 be9ee1f6a5a6b8df2b8d181ca064e5e76d1d0808f8775d4c770467869c49c541067a6865baff46325484c83e5173e29cbdc15df45107e62f26124f164a32c89e
ripemd-160 fa84fbe6eb010e997384da98b7e9714a8c7d0554

20761338 as geometric shapes

Circle

Radius = n
Diameter 41522676
Circumference 130447333.87899
Area 1.3541305949303E+15

Sphere

Radius = n
Volume 3.7484750636651E+22
Surface area 5.4165223797211E+15
Circumference 130447333.87899

Square

Length = n
Perimeter 83045352
Area 431033155550244
Diagonal 29360965.772612

Cube

Length = n
Surface area 2586198933301464
Volume 8.9488250315852E+21
Space diagonal 35959692.24911

Equilateral Triangle

Length = n
Perimeter 62284014
Area 1.8664283128994E+14
Altitude 17979846.124555

Triangular Pyramid

Length = n
Surface area 1.8664283128994E+14
Volume 1.0546291439143E+21
Height 9786988.5908706