12895916 (number)

12895916 is an even 8-digits composite number following 12895915 and preceding 12895917. In scientific notation, it is written as 1.2895916 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 5606480 positive integers (up to 12895916) that are relatively prime to 12895916.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-five thousand nine hundred sixteen

Notation

Scientific notation 1.2895916 × 10^7
Engineering notation 1.2895916 × 10^6

Prime Factorization of 12895916

Prime Factorization 2 × 2 × 11 × 23 × 12743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6447958
Product of the distinct prime numbers

The prime factorization of 12895916 is 2 × 2 × 11 × 23 × 12743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 88, 31, 247, 797, 2616, 3524, 72198, 46816, 999604, 709925, 6525728, 9060892, 59500578, 71579294, 500374267, 199777116, 5208704307, 2489348771

Basic calculations (n = 12895916)

Multiplication

n×y
n×2 25791832
n×3 38687748
n×4 51583664
n×5 64479580

Division

n÷y
n÷2 6447958
n÷3 4298638.6666667
n÷3 3223979
n÷5 2579183.2

Exponentiation

ny
n2 166304649479056
n3 2.1446507900913E+21
n4 2.7657236438352E+28
n5 3.5666539790112E+35

Nth Root

y√n
2√n 3591.0884143947
3√n 234.50425749564
4√n 59.92569077111
5√n 26.429590797937

Divisors of 12895916

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12743, 25486, 50972, 140173, 280346, 293089, 560692, 586178, 1172356, 3223979, 6447958, 12895916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12895915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12895916 can be divided by 24 positive divisors. The sum of these divisors (counting 12895916) is 1, the average is 0.041666666666667.

Base conversion 12895916

Base System Value
2 Binary 110001001100011010101100
3 Ternary 220021011212112
4 Quaternary 301030122230
5 Quinary 11300132131
6 Senary 1140223152
8 Octal 61143254
10 Decimal 12895916
12 Duodecimal 439aab8
16 Hexadecimal c4c6ac
20 Vigesimal 40bjfg
36 Base36 7oejw

Cryptographic Hash Functions

md5 7b3e422960893a24a3eafbc2acdf6542
sha1 c4b91b0b68995dc4a930bb78431169c884ec18bd
sha256 da887b19914bc6a6c0b1ca3d384eccd4aa472d8a6dcad8f6da7333725d5854da
sha512 8c2743c1b2baa9ee4da3ab0eec0266706b2259f46df036b101347c6b9a578657f46843993d53b81df024d8f39e4075b631d6a2989e59411ba9dbc26aac6bc1b5
ripemd-160 eaf6bad54e548bfa9c3d054d4d87ed6c23eabfef

12895916 as geometric shapes

Circle

Radius = n
Diameter 25791832
Circumference 81027429.933822
Area 5.2246146506123E+14

Sphere

Radius = n
Volume 8.983492222222E+21
Surface area 2.0898458602449E+15
Circumference 81027429.933822

Square

Length = n
Perimeter 51583664
Area 166304649479056
Diagonal 18237579.306424

Cube

Length = n
Surface area 997827896874336
Volume 2.1446507900913E+21
Space diagonal 22336381.72214

Equilateral Triangle

Length = n
Perimeter 38687748
Area 72012025608164
Altitude 11168190.86107

Triangular Pyramid

Length = n
Surface area 72012025608164
Volume 2.5274951949178E+20
Height 6079193.1021414