12969912 (number)

12969912 is an even 8-digits composite number following 12969911 and preceding 12969913. In scientific notation, it is written as 1.2969912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 4009472 positive integers (up to 12969912) that are relatively prime to 12969912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2969912 × 10^7
Engineering notation 1.2969912 × 10^6

Prime Factorization of 12969912

Prime Factorization 2 × 2 × 2 × 17 × 3 × 83 × 383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3242478
Product of the distinct prime numbers

The prime factorization of 12969912 is 2 × 2 × 2 × 17 × 3 × 83 × 383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12969912)

Multiplication

n×y
n×2 25939824
n×3 38909736
n×4 51879648
n×5 64849560

Division

n÷y
n÷2 6484956
n÷3 4323304
n÷3 3242478
n÷5 2593982.4

Exponentiation

ny
n2 168218617287744
n3 2.1817806629837E+21
n4 2.82975032022E+28
n5 3.6701612635226E+35

Nth Root

y√n
2√n 3601.3764035435
3√n 234.95192618555
4√n 60.011468933392
5√n 26.459851707713

Divisors of 12969912

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 -12969911
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 12969912 can be divided by 64 positive divisors. The sum of these divisors (counting 12969912) is 1, the average is 0.015625.

Base conversion 12969912

Base System Value
2 Binary 110001011110011110111000
3 Ternary 220101221101010
4 Quaternary 301132132320
5 Quinary 11310014122
6 Senary 1141553520
8 Octal 61363670
10 Decimal 12969912
12 Duodecimal 44158a0
16 Hexadecimal c5e7b8
20 Vigesimal 4114fc
36 Base36 7pznc

Cryptographic Hash Functions

md5 99e91fee5e4d20dcfedfd793c9b141c2
sha1 02d60ed181f48132000ae29dab0af2e1eda493ad
sha256 1bd5086bfbf77afa92e5812f41a872b4443bbe7b9785814498085e7267690d44
sha512 6d98c27561c15f51dcced2fde508168467a4a5ff12e2563e30df3922f92f0004f726f9d638735f796c4a783c7181c3efd7ecb07d9938110e225d684f364fcd57
ripemd-160 531f79a033a3c7448a8472f4d424c600400f5817

12969912 as geometric shapes

Circle

Radius = n
Diameter 25939824
Circumference 81492360.513812
Area 5.2847437226821E+14

Sphere

Radius = n
Volume 9.1390214700986E+21
Surface area 2.1138974890728E+15
Circumference 81492360.513812

Square

Length = n
Perimeter 51879648
Area 168218617287744
Diagonal 18342225.453186

Cube

Length = n
Surface area 1009311703726464
Volume 2.1817806629837E+21
Space diagonal 22464546.553697

Equilateral Triangle

Length = n
Perimeter 38909736
Area 72840797980339
Altitude 11232273.276849

Triangular Pyramid

Length = n
Surface area 72840797980339
Volume 2.5712531697624E+20
Height 6114075.1510619