12851939 (number)

12851939 is an odd 8-digits prime number following 12851938 and preceding 12851940. In scientific notation, it is written as 1.2851939 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 12851938 positive integers (up to 12851939) that are relatively prime to 12851939.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-one thousand nine hundred thirty-nine

Notation

Scientific notation 1.2851939 × 10^7
Engineering notation 1.2851939 × 10^6

Prime Factorization of 12851939

Prime Factorization 12851939

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12851939
Product of the distinct prime numbers

The prime factorization of 12851939 is 12851939. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 3, 52, 47, 64, 273, 9427, 5428, 25336, 76262, 75500, 951745, 9854424, 7264061, 45188858, 61405783, 857854307, 165515370, 1811972032, 6965075109

Basic calculations (n = 12851939)

Multiplication

n×y
n×2 25703878
n×3 38555817
n×4 51407756
n×5 64259695

Division

n÷y
n÷2 6425969.5
n÷3 4283979.6666667
n÷3 3212984.75
n÷5 2570387.8

Exponentiation

ny
n2 165172336059721
n3 2.122784787527E+21
n4 2.7281900599425E+28
n5 3.5062532230788E+35

Nth Root

y√n
2√n 3584.9601113541
3√n 234.23738906189
4√n 59.874536418699
5√n 26.411540388725

Divisors of 12851939

1, 12851939

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12851940
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6425970
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3584.9602508257
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998443815
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12851939 can be divided by 2 positive divisors. The sum of these divisors (counting 12851939) is 12851940, the average is 6425970.

Base conversion 12851939

Base System Value
2 Binary 110001000001101011100011
3 Ternary 220011221112202
4 Quaternary 301001223203
5 Quinary 11242230224
6 Senary 1135243415
8 Octal 61015343
10 Decimal 12851939
12 Duodecimal 437956b
16 Hexadecimal c41ae3
20 Vigesimal 4069gj
36 Base36 7ngmb

Cryptographic Hash Functions

md5 09a2edcfd194f36572f962e768d949e0
sha1 e60639334bc7b8322f923e12a214592b27aebb60
sha256 09087d7912063013e161e8ee3b2ea4df61442cbe8fdeb5d2204229802398db98
sha512 afba1aa26eaa023819c992da84067d44b27797a1e6eeba46fd998340fd3eff5269c31b980b6dd3cfef2d9e764b35ec1ae9fd69a4db20daf1a9b7c83d281df0eb
ripemd-160 2fbb7be1bb0d13ce510d8c5e51977c6f21894d02

12851939 as geometric shapes

Circle

Radius = n
Diameter 25703878
Circumference 80751114.293568
Area 5.1890419754148E+14

Sphere

Radius = n
Volume 8.8919001248628E+21
Surface area 2.0756167901659E+15
Circumference 80751114.293568

Square

Length = n
Perimeter 51407756
Area 165172336059721
Diagonal 18175386.436592

Cube

Length = n
Surface area 991034016358326
Volume 2.122784787527E+21
Space diagonal 22260211.323776

Equilateral Triangle

Length = n
Perimeter 38555817
Area 71521719515069
Altitude 11130105.661888

Triangular Pyramid

Length = n
Surface area 71521719515069
Volume 2.5017258637667E+20
Height 6058462.1455306