12961276 (number)

12961276 is an even 8-digits composite number following 12961275 and preceding 12961277. In scientific notation, it is written as 1.2961276 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 6099392 positive integers (up to 12961276) that are relatively prime to 12961276.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand two hundred seventy-six

Notation

Scientific notation 1.2961276 × 10^7
Engineering notation 1.2961276 × 10^6

Prime Factorization of 12961276

Prime Factorization 2 × 2 × 17 × 190607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6480638
Product of the distinct prime numbers

The prime factorization of 12961276 is 2 × 2 × 17 × 190607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 45, 62, 918, 253, 3712, 1573, 15449, 49876, 823669, 131824, 3124052, 8935375, 24865547, 60834478, 65785537, 532204484, 3523389362, 2592855226

Basic calculations (n = 12961276)

Multiplication

n×y
n×2 25922552
n×3 38883828
n×4 51845104
n×5 64806380

Division

n÷y
n÷2 6480638
n÷3 4320425.3333333
n÷3 3240319
n÷5 2592255.2

Exponentiation

ny
n2 167994675548176
n3 2.1774253563104E+21
n4 2.8222211012537E+28
n5 3.6579586626373E+35

Nth Root

y√n
2√n 3600.1772178603
3√n 234.89976712318
4√n 60.001476797328
5√n 26.456327116888

Divisors of 12961276

1, 2, 4, 17, 34, 68, 190607, 381214, 762428, 3240319, 6480638, 12961276

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 -12961275
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 12961276 can be divided by 12 positive divisors. The sum of these divisors (counting 12961276) is 1, the average is 0.083333333333333.

Base conversion 12961276

Base System Value
2 Binary 110001011100010111111100
3 Ternary 220101111112021
4 Quaternary 301130113330
5 Quinary 11304230101
6 Senary 1141445524
8 Octal 61342774
10 Decimal 12961276
12 Duodecimal 44108a4
16 Hexadecimal c5c5fc
20 Vigesimal 41033g
36 Base36 7pszg

Cryptographic Hash Functions

md5 125e86456e2941a0087cc290fa477587
sha1 a9954646753b7141cb2b89f8d5ffaecadbb13225
sha256 5cf597e21e27c24cc12212dc481397163064b153700a92dd796e7aa76f001667
sha512 10a65db4b5a5270384fec2de5df9cd6745b0ae998275f230d12bc955eeea7cfc4cd54a917a8678af05210f917fee30b01e0782d3898c7658e764f5b055985735
ripemd-160 ed7fb9dfc80c411e3de8e877afea0008083ba986

12961276 as geometric shapes

Circle

Radius = n
Diameter 25922552
Circumference 81438098.925499
Area 5.2777083854435E+14

Sphere

Radius = n
Volume 9.1207780041664E+21
Surface area 2.1110833541774E+15
Circumference 81438098.925499

Square

Length = n
Perimeter 51845104
Area 167994675548176
Diagonal 18330012.304861

Cube

Length = n
Surface area 1007968053289056
Volume 2.1774253563104E+21
Space diagonal 22449588.562923

Equilateral Triangle

Length = n
Perimeter 38883828
Area 72743828362622
Altitude 11224794.281462

Triangular Pyramid

Length = n
Surface area 72743828362622
Volume 2.5661203916243E+20
Height 6110004.1016203