20761264 (number)

20761264 is an even 8-digits composite number following 20761263 and preceding 20761265. In scientific notation, it is written as 2.0761264 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10287872 positive integers (up to 20761264) that are relatively prime to 20761264.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-one thousand two hundred sixty-four

Notation

Scientific notation 2.0761264 × 10^7
Engineering notation 2.0761264 × 10^6

Prime Factorization of 20761264

Prime Factorization 2 × 2 × 2 × 2 × 113 × 11483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2595158
Product of the distinct prime numbers

The prime factorization of 20761264 is 2 × 2 × 2 × 2 × 113 × 11483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 61, 14, 968, 50, 9965, 5220, 13150, 69440, 330901, 993904, 7859703, 3648416, 75466488, 49306358, 346874823, 915823135, 1563809831, 2933875656

Basic calculations (n = 20761264)

Multiplication

n×y
n×2 41522528
n×3 62283792
n×4 83045056
n×5 103806320

Division

n÷y
n÷2 10380632
n÷3 6920421.3333333
n÷3 5190316
n÷5 4152252.8

Exponentiation

ny
n2 431030082877696
n3 8.9487293425657E+21
n4 1.8578693234555E+29
n5 3.8571715501762E+36

Nth Root

y√n
2√n 4556.4530064514
3√n 274.84294723869
4√n 67.501503734742
5√n 29.070383307189

Divisors of 20761264

1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11483, 22966, 45932, 91864, 183728, 1297579, 2595158, 5190316, 10380632, 20761264

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20761263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20761264 can be divided by 20 positive divisors. The sum of these divisors (counting 20761264) is 1, the average is 0.05.

Base conversion 20761264

Base System Value
2 Binary 1001111001100101010110000
3 Ternary 1110001210002201
4 Quaternary 1033030222300
5 Quinary 20303330024
6 Senary 2020552544
8 Octal 117145260
10 Decimal 20761264
12 Duodecimal 6b52754
16 Hexadecimal 13ccab0
20 Vigesimal 69f334
36 Base36 cczhs

Cryptographic Hash Functions

md5 14cdf489b5389645742a2da4948955dc
sha1 a97233d28176ab27b885efc75658ff4b7d88acff
sha256 5d10eeffd910b36a18f0b850498c816fbe7f0137d1be71578c05a942ab38cbdf
sha512 8f2b812321b0b925e050fbe54607f3897eeb8b8ade200b4ed827ef84960e5762a4a3a4ada05798e89fe3d8ee1058737fbb648dccdea2bbf1aac7465e184880eb
ripemd-160 69b8af9d82c60921a53c3e84763088d4e77cafb4

20761264 as geometric shapes

Circle

Radius = n
Diameter 41522528
Circumference 130446868.92328
Area 1.3541209418448E+15

Sphere

Radius = n
Volume 3.7484349815424E+22
Surface area 5.4164837673791E+15
Circumference 130446868.92328

Square

Length = n
Perimeter 83045056
Area 431030082877696
Diagonal 29360861.120808

Cube

Length = n
Surface area 2586180497266176
Volume 8.9487293425657E+21
Space diagonal 35959564.077351

Equilateral Triangle

Length = n
Perimeter 62283792
Area 1.866415007837E+14
Altitude 17979782.038675

Triangular Pyramid

Length = n
Surface area 1.866415007837E+14
Volume 1.0546178668552E+21
Height 9786953.7069361