12898839 (number)

12898839 is an odd 8-digits composite number following 12898838 and preceding 12898840. In scientific notation, it is written as 1.2898839 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 8399160 positive integers (up to 12898839) that are relatively prime to 12898839.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-eight thousand eight hundred thirty-nine

Notation

Scientific notation 1.2898839 × 10^7
Engineering notation 1.2898839 × 10^6

Prime Factorization of 12898839

Prime Factorization 43 × 3 × 99991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12898839
Product of the distinct prime numbers

The prime factorization of 12898839 is 43 × 3 × 99991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 69, 66, 603, 492, 283, 4867, 10476, 35939, 663653, 168604, 8454751, 4068604, 26193164, 76247125, 992845009, 851834669, 6517394508, 1915709507

Basic calculations (n = 12898839)

Multiplication

n×y
n×2 25797678
n×3 38696517
n×4 51595356
n×5 64494195

Division

n÷y
n÷2 6449419.5
n÷3 4299613
n÷3 3224709.75
n÷5 2579767.8

Exponentiation

ny
n2 166380047547921
n3 2.146109446133E+21
n4 2.7682320222048E+28
n5 3.5706979169065E+35

Nth Root

y√n
2√n 3591.4953710119
3√n 234.5219738063
4√n 59.929086185357
5√n 26.430788800323

Divisors of 12898839

1, 3, 43, 129, 99991, 299973, 4299613, 12898839

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 -12898838
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 12898839 can be divided by 8 positive divisors. The sum of these divisors (counting 12898839) is 1, the average is 0.125.

Base conversion 12898839

Base System Value
2 Binary 110001001101001000010111
3 Ternary 220021022212210
4 Quaternary 301031020113
5 Quinary 11300230324
6 Senary 1140244503
8 Octal 61151027
10 Decimal 12898839
12 Duodecimal 43a0733
16 Hexadecimal c4d217
20 Vigesimal 40c71j
36 Base36 7ogt3

Cryptographic Hash Functions

md5 15a0efe32e96f13cc824dfb0f5723840
sha1 2159cf2eeadd21e0093f8619cfa709bdd8288bd9
sha256 4c59acec20051b300b17596b1de0b07218577ffb9966d4a8f4d8bb9733af1c1c
sha512 ed3c5795507ea6dc8442a94d97a4280d31982162f82023bb44c32eb00411ef0f73e0c879929993f34d5cc770a329f93d6965d0888032b6f81f597b845534ab42
ripemd-160 a7801d690084ce5459b7ec981b20da837a1477b8

12898839 as geometric shapes

Circle

Radius = n
Diameter 25797678
Circumference 81045795.684475
Area 5.2269833508047E+14

Sphere

Radius = n
Volume 8.9896022263614E+21
Surface area 2.0907933403219E+15
Circumference 81045795.684475

Square

Length = n
Perimeter 51595356
Area 166380047547921
Diagonal 18241713.052667

Cube

Length = n
Surface area 998280285287526
Volume 2.146109446133E+21
Space diagonal 22341444.506651

Equilateral Triangle

Length = n
Perimeter 38696517
Area 72044673929681
Altitude 11170722.253325

Triangular Pyramid

Length = n
Surface area 72044673929681
Volume 2.5292142375486E+20
Height 6080571.0175557