12961296 (number)

12961296 is an even 8-digits composite number following 12961295 and preceding 12961297. In scientific notation, it is written as 1.2961296 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 4230144 positive integers (up to 12961296) that are relatively prime to 12961296.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961296 × 10^7
Engineering notation 1.2961296 × 10^6

Prime Factorization of 12961296

Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 73 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1620162
Product of the distinct prime numbers

The prime factorization of 12961296 is 2 × 2 × 2 × 2 × 3 × 27 × 73 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 52, 22, 355, 891, 4417, 1039, 1754, 33485, 203209, 737113, 6568381, 1051936, 28051784, 11338195, 580969227, 728868834, 6417656636, 8120107005

Basic calculations (n = 12961296)

Multiplication

n×y
n×2 25922592
n×3 38883888
n×4 51845184
n×5 64806480

Division

n÷y
n÷2 6480648
n÷3 4320432
n÷3 3240324
n÷5 2592259.2

Exponentiation

ny
n2 167995193999616
n3 2.1774354360064E+21
n4 2.8222385206969E+28
n5 3.6579868849354E+35

Nth Root

y√n
2√n 3600.1799955002
3√n 234.89988794444
4√n 60.001499943753
5√n 26.456335281612

Divisors of 12961296

1, 2, 3, 4, 6, 8, 12, 16, 24, 27, 48, 54, 73, 81, 108, 137, 146, 162, 216, 219, 274, 292, 324, 411, 432, 438, 548, 584, 648, 822, 876, 1096, 1168, 1296, 1644, 1752, 1971, 2192, 3288, 3504, 3699, 3942, 5913, 6576, 7398, 7884, 10001, 11097, 11826, 14796, 15768, 20002, 22194, 23652, 29592, 30003, 31536, 40004, 44388, 47304, 59184, 60006, 80008, 88776, 94608, 120012, 160016, 177552, 240024, 270027, 480048, 540054, 810081, 1080108, 1620162, 2160216, 3240324, 4320432, 6480648, 12961296

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961296 can be divided by 80 positive divisors. The sum of these divisors (counting 12961296) is 1, the average is 0.0125.

Base conversion 12961296

Base System Value
2 Binary 110001011100011000010000
3 Ternary 220101111120000
4 Quaternary 301130120100
5 Quinary 11304230141
6 Senary 1141450000
8 Octal 61343020
10 Decimal 12961296
12 Duodecimal 4410900
16 Hexadecimal c5c610
20 Vigesimal 41034g
36 Base36 7pt00

Cryptographic Hash Functions

md5 39dc87b149d19630cfdda38eaf14b340
sha1 39fc4ad7636896b218c0fde4d099c993d26b3bc0
sha256 171dccb55aa2841fa8544ad6a6da8f4c0e8f136893192636bf95a756515babc1
sha512 21c20b12ef6f7f9db7064baed6d1ea13230ababe8c574c75656274e82229b888950124da69118154f740566cc56fa1d0b64e1af7e12eaab08a11806c1aa9ee94
ripemd-160 2e9d11233be71e38cf8ec18e8add274e624c624f

12961296 as geometric shapes

Circle

Radius = n
Diameter 25922592
Circumference 81438224.589206
Area 5.2777246730759E+14

Sphere

Radius = n
Volume 9.1208202258986E+21
Surface area 2.1110898692303E+15
Circumference 81438224.589206

Square

Length = n
Perimeter 51845184
Area 167995193999616
Diagonal 18330040.589132

Cube

Length = n
Surface area 1007971163997696
Volume 2.1774354360064E+21
Space diagonal 22449623.203939

Equilateral Triangle

Length = n
Perimeter 38883888
Area 72744052858681
Altitude 11224811.60197

Triangular Pyramid

Length = n
Surface area 72744052858681
Volume 2.5661322706601E+20
Height 6110013.5297107