12869968 (number)

12869968 is an even 8-digits composite number following 12869967 and preceding 12869969. In scientific notation, it is written as 1.2869968 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 6212864 positive integers (up to 12869968) that are relatively prime to 12869968.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.2869968 × 10^7
Engineering notation 1.2869968 × 10^6

Prime Factorization of 12869968

Prime Factorization 2 × 2 × 2 × 2 × 29 × 27737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1608746
Product of the distinct prime numbers

The prime factorization of 12869968 is 2 × 2 × 2 × 2 × 29 × 27737. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 94, 5, 230, 176, 7969, 2599, 9025, 16909, 64723, 307440, 276161, 9350910, 62565377, 2991399, 268221033, 41359280, 932996104, 2065052846

Basic calculations (n = 12869968)

Multiplication

n×y
n×2 25739936
n×3 38609904
n×4 51479872
n×5 64349840

Division

n÷y
n÷2 6434984
n÷3 4289989.3333333
n÷3 3217492
n÷5 2573993.6

Exponentiation

ny
n2 165636076321024
n3 2.1317310018971E+21
n4 2.7435309779024E+28
n5 3.5309155892613E+35

Nth Root

y√n
2√n 3587.4737629703
3√n 234.34686910965
4√n 59.895523730662
5√n 26.418946379234

Divisors of 12869968

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27737, 55474, 110948, 221896, 443792, 804373, 1608746, 3217492, 6434984, 12869968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12869967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12869968 can be divided by 20 positive divisors. The sum of these divisors (counting 12869968) is 1, the average is 0.05.

Base conversion 12869968

Base System Value
2 Binary 110001000110000101010000
3 Ternary 220012212021111
4 Quaternary 301012011100
5 Quinary 11243314333
6 Senary 1135503104
8 Octal 61060520
10 Decimal 12869968
12 Duodecimal 4387a94
16 Hexadecimal c46150
20 Vigesimal 408ei8
36 Base36 7nuj4

Cryptographic Hash Functions

md5 99f1b55fc986250823f8b34ce7ddd209
sha1 39488524323d4d283a3b7b719012386891242fe7
sha256 56ba2ea50688360cb07cd9f65a75e57e5e2f822667199aaf51048d19e7f24ac6
sha512 5bc88944b6a352856e22b014d9a498b1ffb8f1cf96187a2a6cb54e19ad50094cac4677c57a4f02113eed06829af1c8a27aaa7ea8cd4e173598763ffe0ef5107b
ripemd-160 6bf541d5ccd25834ae0b3d33b7ed1377a8ec3590

12869968 as geometric shapes

Circle

Radius = n
Diameter 25739936
Circumference 80864393.841471
Area 5.2036108053957E+14

Sphere

Radius = n
Volume 8.9293739399862E+21
Surface area 2.0814443221583E+15
Circumference 80864393.841471

Square

Length = n
Perimeter 51479872
Area 165636076321024
Diagonal 18200883.292908

Cube

Length = n
Surface area 993816457926144
Volume 2.1317310018971E+21
Space diagonal 22291438.467786

Equilateral Triangle

Length = n
Perimeter 38609904
Area 71722524938592
Altitude 11145719.233893

Triangular Pyramid

Length = n
Surface area 71722524938592
Volume 2.5122690785118E+20
Height 6066961.0976359