12797868 (number)

12797868 is an even 8-digits composite number following 12797867 and preceding 12797869. In scientific notation, it is written as 1.2797868 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 4041360 positive integers (up to 12797868) that are relatively prime to 12797868.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-seven thousand eight hundred sixty-eight

Notation

Scientific notation 1.2797868 × 10^7
Engineering notation 1.2797868 × 10^6

Prime Factorization of 12797868

Prime Factorization 2 × 2 × 3 × 19 × 56131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6398934
Product of the distinct prime numbers

The prime factorization of 12797868 is 2 × 2 × 3 × 19 × 56131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 85, 91, 761, 655, 3088, 5929, 52526, 21724, 924911, 968063, 6621981, 3792965, 47241616, 48183169, 608940907, 26737018, 402867476, 9171417182

Basic calculations (n = 12797868)

Multiplication

n×y
n×2 25595736
n×3 38393604
n×4 51191472
n×5 63989340

Division

n÷y
n÷2 6398934
n÷3 4265956
n÷3 3199467
n÷5 2559573.6

Exponentiation

ny
n2 163785425345424
n3 2.0961042538946E+21
n4 2.6825665555581E+28
n5 3.4331132679248E+35

Nth Root

y√n
2√n 3577.4107955336
3√n 233.90843082376
4√n 59.811460402949
5√n 26.389279034735

Divisors of 12797868

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 56131, 112262, 168393, 224524, 336786, 673572, 1066489, 2132978, 3199467, 4265956, 6398934, 12797868

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 -12797867
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 12797868 can be divided by 24 positive divisors. The sum of these divisors (counting 12797868) is 1, the average is 0.041666666666667.

Base conversion 12797868

Base System Value
2 Binary 110000110100011110101100
3 Ternary 220002012101010
4 Quaternary 300310132230
5 Quinary 11234012433
6 Senary 1134145220
8 Octal 60643654
10 Decimal 12797868
12 Duodecimal 4352210
16 Hexadecimal c347ac
20 Vigesimal 3jjed8
36 Base36 7mawc

Cryptographic Hash Functions

md5 2bbbb9ddc5ce1f26174af868c114ca3a
sha1 aa5be6755236a747c9f21eeddc5410d4be7c407d
sha256 8c9c71d3f937e3c2dfa4b76f1e62dd4f1faf69f5c6abe983e06a101d942140ed
sha512 7d5bb7b199daffe07b6d33bfaa9bd939eb7c9253c5d5b66236e7e464dae5940a240fff26b0b984575a7c882cbcf9c0704851ecf7e5478218f0e160080ac2c319
ripemd-160 b6a3b18dd50101fc8f3cc5e03638aa5612f36af5

12797868 as geometric shapes

Circle

Radius = n
Diameter 25595736
Circumference 80411376.180824
Area 5.1454708903026E+14

Sphere

Radius = n
Volume 8.7801409669247E+21
Surface area 2.0581883561211E+15
Circumference 80411376.180824

Square

Length = n
Perimeter 51191472
Area 163785425345424
Diagonal 18098918.495061

Cube

Length = n
Surface area 982712552072544
Volume 2.0961042538946E+21
Space diagonal 22166557.60456

Equilateral Triangle

Length = n
Perimeter 38393604
Area 70921169559388
Altitude 11083278.80228

Triangular Pyramid

Length = n
Surface area 70921169559388
Volume 2.4702825533381E+20
Height 6032972.8316869