12795945 (number)

12795945 is an odd 8-digits composite number following 12795944 and preceding 12795946. In scientific notation, it is written as 1.2795945 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6783680 positive integers (up to 12795945) that are relatively prime to 12795945.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-five thousand nine hundred forty-five

Notation

Scientific notation 1.2795945 × 10^7
Engineering notation 1.2795945 × 10^6

Prime Factorization of 12795945

Prime Factorization 5 × 3 × 173 × 4931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12795945
Product of the distinct prime numbers

The prime factorization of 12795945 is 5 × 3 × 173 × 4931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 99, 100, 951, 990, 1120, 7390, 38635, 92809, 227162, 989233, 1150365, 3112299, 79576015, 11841310, 115156422, 233694832, 2393611133, 2774433219

Basic calculations (n = 12795945)

Multiplication

n×y
n×2 25591890
n×3 38387835
n×4 51183780
n×5 63979725

Division

n÷y
n÷2 6397972.5
n÷3 4265315
n÷3 3198986.25
n÷5 2559189

Exponentiation

ny
n2 163736208443025
n3 2.0951595177455E+21
n4 2.6809545955298E+28
n5 3.4305347551896E+35

Nth Root

y√n
2√n 3577.142015632
3√n 233.8967145899
4√n 59.80921346776
5√n 26.388485939605

Divisors of 12795945

1, 3, 5, 15, 173, 519, 865, 2595, 4931, 14793, 24655, 73965, 853063, 2559189, 4265315, 12795945

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 -12795944
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 12795945 can be divided by 16 positive divisors. The sum of these divisors (counting 12795945) is 1, the average is 0.0625.

Base conversion 12795945

Base System Value
2 Binary 110000110100000000101001
3 Ternary 220002002201220
4 Quaternary 300310000221
5 Quinary 11233432240
6 Senary 1134132253
8 Octal 60640051
10 Decimal 12795945
12 Duodecimal 4351089
16 Hexadecimal c34029
20 Vigesimal 3jj9h5
36 Base36 7m9ex

Cryptographic Hash Functions

md5 4be0fc42873743e2cd089aa2b698fd75
sha1 5dec07dc50bbba1d7f8a32e465acbfd9eb470478
sha256 49a3488063f7dabe5122e121380c5f8f1196e0f819fc3e5be13516d600c8ed26
sha512 7819d3e092e76e622648ce9c833a3c02e2d1283b65c255c76111343bcb3d02431cd3dcb084e026327352d87ba7d3b653820decb0d69babe03805e32c10762252
ripemd-160 4d2e4f6958ae7e02664cb8a3b25cc64c147db00f

12795945 as geometric shapes

Circle

Radius = n
Diameter 25591890
Circumference 80399293.615478
Area 5.1439246957125E+14

Sphere

Radius = n
Volume 8.7761836653973E+21
Surface area 2.057569878285E+15
Circumference 80399293.615478

Square

Length = n
Perimeter 51183780
Area 163736208443025
Diagonal 18096198.96238

Cube

Length = n
Surface area 982417250658150
Volume 2.0951595177455E+21
Space diagonal 22163226.870857

Equilateral Triangle

Length = n
Perimeter 38387835
Area 70899858015502
Altitude 11081613.435428

Triangular Pyramid

Length = n
Surface area 70899858015502
Volume 2.4691691711089E+20
Height 6032066.3207934