12851946 (number)

12851946 is an even 8-digits composite number following 12851945 and preceding 12851947. In scientific notation, it is written as 1.2851946 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 4283928 positive integers (up to 12851946) that are relatively prime to 12851946.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-one thousand nine hundred forty-six

Notation

Scientific notation 1.2851946 × 10^7
Engineering notation 1.2851946 × 10^6

Prime Factorization of 12851946

Prime Factorization 2 × 3 × 27 × 79333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12851946
Product of the distinct prime numbers

The prime factorization of 12851946 is 2 × 3 × 27 × 79333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 27, 84, 407, 746, 6185, 3753, 69517, 79925, 113888, 365401, 1855762, 2288196, 52679876, 3403921, 288774270, 662214608, 8838689875, 6904439162

Basic calculations (n = 12851946)

Multiplication

n×y
n×2 25703892
n×3 38555838
n×4 51407784
n×5 64259730

Division

n÷y
n÷2 6425973
n÷3 4283982
n÷3 3212986.5
n÷5 2570389.2

Exponentiation

ny
n2 165172515986916
n3 2.122788256148E+21
n4 2.7281960037448E+28
n5 3.5062627717544E+35

Nth Root

y√n
2√n 3584.9610876549
3√n 234.23743158884
4√n 59.874544571587
5√n 26.411543265812

Divisors of 12851946

1, 2, 3, 6, 27, 54, 81, 162, 79333, 158666, 237999, 475998, 2141991, 4283982, 6425973, 12851946

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 -12851945
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 12851946 can be divided by 16 positive divisors. The sum of these divisors (counting 12851946) is 1, the average is 0.0625.

Base conversion 12851946

Base System Value
2 Binary 110001000001101011101010
3 Ternary 220011221120000
4 Quaternary 301001223222
5 Quinary 11242230241
6 Senary 1135243430
8 Octal 61015352
10 Decimal 12851946
12 Duodecimal 4379576
16 Hexadecimal c41aea
20 Vigesimal 4069h6
36 Base36 7ngmi

Cryptographic Hash Functions

md5 a898807f27e8b7a46cd0b19c8d29cd37
sha1 a15202134972973bf1d4f118afa84d79ba999e55
sha256 0216caa39aab07cef6622fb069b78eaeca0f2c7ab0d84f873818dab326b34d34
sha512 180602d97cfd5cfd06c1212c9327df84ff42ab7d1b132c6840a731202075106df060454f95987ab7963aa35447301ea5e410e1a4028d3c153e1e7b91120e6202
ripemd-160 f5422e699548f655d53889961bc2789e10f3ee08

12851946 as geometric shapes

Circle

Radius = n
Diameter 25703892
Circumference 80751158.275865
Area 5.1890476279944E+14

Sphere

Radius = n
Volume 8.8919146541882E+21
Surface area 2.0756190511978E+15
Circumference 80751158.275865

Square

Length = n
Perimeter 51407784
Area 165172515986916
Diagonal 18175396.336087

Cube

Length = n
Surface area 991035095921496
Volume 2.122788256148E+21
Space diagonal 22260223.448132

Equilateral Triangle

Length = n
Perimeter 38555838
Area 71521797425830
Altitude 11130111.724066

Triangular Pyramid

Length = n
Surface area 71521797425830
Volume 2.5017299515757E+20
Height 6058465.4453622