12889910 (number)

12889910 is an even 8-digits composite number following 12889909 and preceding 12889911. In scientific notation, it is written as 1.2889910 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 64 positive divisors. There are 4300800 positive integers (up to 12889910) that are relatively prime to 12889910.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-nine thousand nine hundred ten

Notation

Scientific notation 1.2889910 × 10^7
Engineering notation 1.2889910 × 10^6

Prime Factorization of 12889910

Prime Factorization 2 × 17 × 11 × 5 × 61 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12889910
Product of the distinct prime numbers

The prime factorization of 12889910 is 2 × 17 × 11 × 5 × 61 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12889910)

Multiplication

n×y
n×2 25779820
n×3 38669730
n×4 51559640
n×5 64449550

Division

n÷y
n÷2 6444955
n÷3 4296636.6666667
n÷3 3222477.5
n÷5 2577982

Exponentiation

ny
n2 166149779808100
n3 2.1416557082462E+21
n4 2.760574933028E+28
n5 3.5583562434987E+35

Nth Root

y√n
2√n 3590.2520802863
3√n 234.46784671059
4√n 59.918712271596
5√n 26.427128534663

Divisors of 12889910

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12889909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12889910 can be divided by 64 positive divisors. The sum of these divisors (counting 12889910) is 1, the average is 0.015625.

Base conversion 12889910

Base System Value
2 Binary 110001001010111100110110
3 Ternary 220020212122002
4 Quaternary 301022330312
5 Quinary 11244434120
6 Senary 1140135302
8 Octal 61127466
10 Decimal 12889910
12 Duodecimal 4397532
16 Hexadecimal c4af36
20 Vigesimal 40b4fa
36 Base36 7o9x2

Cryptographic Hash Functions

md5 c38dc98b2fc51a3a3bb108916692bb88
sha1 e79fb6e554172b63d4f50de420adf9f157edae55
sha256 3e7985908de7a3a2bda7c46dd47954110524e3055e9d5b2e35519a3b09a8387c
sha512 da40f8bb27c9d12282372df88325ccbf4a4fd5ea311494c0f5edee6901e25654d7f6d616270a9b42162ccd6afdc67fa229a7b25071d395363c2471a30a07d09c
ripemd-160 01bec34b09977e6a2d806d58cd7ba8fa0ab0eb60

12889910 as geometric shapes

Circle

Radius = n
Diameter 25779820
Circumference 80989693.122867
Area 5.2197492764069E+14

Sphere

Radius = n
Volume 8.9709464527267E+21
Surface area 2.0878997105628E+15
Circumference 80989693.122867

Square

Length = n
Perimeter 51559640
Area 166149779808100
Diagonal 18229085.539769

Cube

Length = n
Surface area 996898678848600
Volume 2.1416557082462E+21
Space diagonal 22325979.02499

Equilateral Triangle

Length = n
Perimeter 38669730
Area 71944965073503
Altitude 11162989.512495

Triangular Pyramid

Length = n
Surface area 71944965073503
Volume 2.523965457113E+20
Height 6076361.8465895