12961344 (number)

12961344 is an even 8-digits composite number following 12961343 and preceding 12961345. In scientific notation, it is written as 1.2961344 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 3502080 positive integers (up to 12961344) that are relatively prime to 12961344.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand three hundred forty-four

Notation

Scientific notation 1.2961344 × 10^7
Engineering notation 1.2961344 × 10^6

Prime Factorization of 12961344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 627 × 19 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 405042
Product of the distinct prime numbers

The prime factorization of 12961344 is 2 × 2 × 2 × 2 × 2 × 2 × 627 × 19 × 17. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12961344)

Multiplication

n×y
n×2 25922688
n×3 38884032
n×4 51845376
n×5 64806720

Division

n÷y
n÷2 6480672
n÷3 4320448
n÷3 3240336
n÷5 2592268.8

Exponentiation

ny
n2 167996438286336
n3 2.177459627404E+21
n4 2.8222803276895E+28
n5 3.6580546191616E+35

Nth Root

y√n
2√n 3600.1866618274
3√n 234.90017791494
4√n 60.001555495065
5√n 26.456354876909

Divisors of 12961344

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961344 can be divided by 56 positive divisors. The sum of these divisors (counting 12961344) is 1, the average is 0.017857142857143.

Base conversion 12961344

Base System Value
2 Binary 110001011100011001000000
3 Ternary 220101111121210
4 Quaternary 301130121000
5 Quinary 11304230334
6 Senary 1141450120
8 Octal 61343100
10 Decimal 12961344
12 Duodecimal 4410940
16 Hexadecimal c5c640
20 Vigesimal 410374
36 Base36 7pt1c

Cryptographic Hash Functions

md5 436b2d824c928f6ce7f999276d10defb
sha1 fbc5de3f8cff89e574070d3a04a420b750d1381a
sha256 7718b242f6e1be68059d5a31ef20194c3e17948bf270e4f7d3143015e763297b
sha512 abc36ebe0d98a790220b01ac7315d7b6b9180d9bb40131d9defc3894672de630bebff16d8a4fd979e8ac4ebac90750e6c92669c02a01e263f278b0bde4f02322
ripemd-160 7f4b0416dcf85badfe45d9dbf79128591d18daf9

12961344 as geometric shapes

Circle

Radius = n
Diameter 25922688
Circumference 81438526.1821
Area 5.277763763496E+14

Sphere

Radius = n
Volume 9.1209215585876E+21
Surface area 2.1111055053984E+15
Circumference 81438526.1821

Square

Length = n
Perimeter 51845376
Area 167996438286336
Diagonal 18330108.471383

Cube

Length = n
Surface area 1007978629718016
Volume 2.177459627404E+21
Space diagonal 22449706.342378

Equilateral Triangle

Length = n
Perimeter 38884032
Area 72744591650636
Altitude 11224853.171189

Triangular Pyramid

Length = n
Surface area 72744591650636
Volume 2.5661607804955E+20
Height 6110036.1571277