126804561 (number)

126804561 is an odd 9-digits composite number following 126804560 and preceding 126804562. In scientific notation, it is written as 1.26804561 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 78033552 positive integers (up to 126804561) that are relatively prime to 126804561.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million eight hundred four thousand five hundred sixty-one

Notation

Scientific notation 1.26804561 × 10^8
Engineering notation 1.26804561 × 10^6

Prime Factorization of 126804561

Prime Factorization 3 × 13 × 3251399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126804561
Product of the distinct prime numbers

The prime factorization of 126804561 is 3 × 13 × 3251399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 78, 67, 589, 859, 9528, 9724, 11739, 95354, 314291, 188293, 7546664, 4492926, 6335763, 29199707, 905872615, 626778500, 8906116478, 1735668095

Basic calculations (n = 126804561)

Multiplication

n×y
n×2 253609122
n×3 380413683
n×4 507218244
n×5 634022805

Division

n÷y
n÷2 63402280.5
n÷3 42268187
n÷3 31701140.25
n÷5 25360912.2

Exponentiation

ny
n2 16079396690402721
n3 2.0389408384714E+24
n4 2.5854699792733E+32
n5 3.2784938570043E+40

Nth Root

y√n
2√n 11260.753127567
3√n 502.39459485653
4√n 106.11669580027
5√n 41.747163708792

Divisors of 126804561

1, 3, 13, 39, 3251399, 9754197, 42268187, 126804561

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126804560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126804561 can be divided by 8 positive divisors. The sum of these divisors (counting 126804561) is 1, the average is 0.125.

Base conversion 126804561

Base System Value
2 Binary 111100011101110001001010001
3 Ternary 22211121100011020
4 Quaternary 13203232021101
5 Quinary 224430221221
6 Senary 20325510053
8 Octal 743561121
10 Decimal 126804561
12 Duodecimal 36572329
16 Hexadecimal 78ee251
20 Vigesimal 1jcab81
36 Base36 23hv0x

Cryptographic Hash Functions

md5 574264bba7e8eefc76c3f1e997bfb8b1
sha1 53b095e6a5dec4219a3f5e1e7474bcecf395c628
sha256 f6616303cf4e82598cb15aecbfc00035691845ef9d31489418be224604914a1e
sha512 086a5f566723e509de0a32908ffeadc7e41b7c239cb9feb92f40577b1fb7fb9a68e82c5ff84cce361fd767a292f4466cf66db1361878d88893cb3c5ec83aff68
ripemd-160 c2dccb3b970ff5061df20ec7629502f9805bdebf

126804561 as geometric shapes

Circle

Radius = n
Diameter 253609122
Circumference 796736554.55856
Area 5.0514914516725E+16

Sphere

Radius = n
Volume 8.5406954123278E+24
Surface area 2.020596580669E+17
Circumference 796736554.55856

Square

Length = n
Perimeter 507218244
Area 16079396690402721
Diagonal 179328729.93697

Cube

Length = n
Surface area 96476380142416326
Volume 2.0389408384714E+24
Space diagonal 219631942.28347

Equilateral Triangle

Length = n
Perimeter 380413683
Area 6.9625830057081E+15
Altitude 109815971.14173

Triangular Pyramid

Length = n
Surface area 6.9625830057081E+15
Volume 2.4029148222022E+23
Height 59776243.312322