12886964 (number)

12886964 is an even 8-digits composite number following 12886963 and preceding 12886965. In scientific notation, it is written as 1.2886964 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 6435000 positive integers (up to 12886964) that are relatively prime to 12886964.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-six thousand nine hundred sixty-four

Notation

Scientific notation 1.2886964 × 10^7
Engineering notation 1.2886964 × 10^6

Prime Factorization of 12886964

Prime Factorization 2 × 2 × 3251 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6443482
Product of the distinct prime numbers

The prime factorization of 12886964 is 2 × 2 × 3251 × 991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 30, 3, 871, 142, 9478, 328, 97588, 81754, 851396, 240529, 9190684, 4907551, 40561129, 82038730, 724028245, 768326835, 85193070, 3878617896

Basic calculations (n = 12886964)

Multiplication

n×y
n×2 25773928
n×3 38660892
n×4 51547856
n×5 64434820

Division

n÷y
n÷2 6443482
n÷3 4295654.6666667
n÷3 3221741
n÷5 2577392.8

Exponentiation

ny
n2 166073841137296
n3 2.1401876120781E+21
n4 2.7580520710096E+28
n5 3.5542917749226E+35

Nth Root

y√n
2√n 3589.8417792432
3√n 234.44998274034
4√n 59.915288359844
5√n 26.425920435628

Divisors of 12886964

1, 2, 4, 991, 1982, 3251, 3964, 6502, 13004, 3221741, 6443482, 12886964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12886963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12886964 can be divided by 12 positive divisors. The sum of these divisors (counting 12886964) is 1, the average is 0.083333333333333.

Base conversion 12886964

Base System Value
2 Binary 110001001010001110110100
3 Ternary 220020201120222
4 Quaternary 301022032310
5 Quinary 11244340324
6 Senary 1140113512
8 Octal 61121664
10 Decimal 12886964
12 Duodecimal 4395898
16 Hexadecimal c4a3b4
20 Vigesimal 40ah84
36 Base36 7o7n8

Cryptographic Hash Functions

md5 585a83c6cbb5800988ba3b222016abc3
sha1 5b88ea93e047c06850706e394d5abe3b7f18b1f6
sha256 f19ea5ab87923117c462592903f2321e3e105b37ca86633f08fda60b7bb3e1da
sha512 2cb25a0810265f9d3a17bcc9c84dd2e8c123c2eddd95f49a13dff3a652c1b5fd78fbdfdcf1ace47a67856bbdde1e701f8e374b87ef281b8f0e2040adeafd56e1
ripemd-160 55e6788f75dd39bd88c9fe82fa5f4c7f27600216

12886964 as geometric shapes

Circle

Radius = n
Diameter 25773928
Circumference 80971182.858952
Area 5.2173635927037E+14

Sphere

Radius = n
Volume 8.9647969058777E+21
Surface area 2.0869454370815E+15
Circumference 80971182.858952

Square

Length = n
Perimeter 51547856
Area 166073841137296
Diagonal 18224919.266614

Cube

Length = n
Surface area 996443046823776
Volume 2.1401876120781E+21
Space diagonal 22320876.403311

Equilateral Triangle

Length = n
Perimeter 38660892
Area 71912082664480
Altitude 11160438.201656

Triangular Pyramid

Length = n
Surface area 71912082664480
Volume 2.5222352891864E+20
Height 6074973.0888713