12941640 (number)

12941640 is an even 8-digits composite number following 12941639 and preceding 12941641. In scientific notation, it is written as 1.2941640 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 3294720 positive integers (up to 12941640) that are relatively prime to 12941640.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-one thousand six hundred forty

Notation

Scientific notation 1.2941640 × 10^7
Engineering notation 1.2941640 × 10^6

Prime Factorization of 12941640

Prime Factorization 2 × 2 × 2 × 27 × 5 × 23 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3235410
Product of the distinct prime numbers

The prime factorization of 12941640 is 2 × 2 × 2 × 27 × 5 × 23 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12941640)

Multiplication

n×y
n×2 25883280
n×3 38824920
n×4 51766560
n×5 64708200

Division

n÷y
n÷2 6470820
n÷3 4313880
n÷3 3235410
n÷5 2588328

Exponentiation

ny
n2 167486045889600
n3 2.1675441109267E+21
n4 2.8051575567733E+28
n5 3.630333924304E+35

Nth Root

y√n
2√n 3597.4490962347
3√n 234.78108479956
4√n 59.978738701599
5√n 26.448306123658

Divisors of 12941640

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 -12941639
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 12941640 can be divided by 64 positive divisors. The sum of these divisors (counting 12941640) is 1, the average is 0.015625.

Base conversion 12941640

Base System Value
2 Binary 110001010111100101001000
3 Ternary 220100111121000
4 Quaternary 301113211020
5 Quinary 11303113030
6 Senary 1141215000
8 Octal 61274510
10 Decimal 12941640
12 Duodecimal 4401460
16 Hexadecimal c57948
20 Vigesimal 40he20
36 Base36 7pdu0

Cryptographic Hash Functions

md5 131cc89459cb8e52f6dcf1543851dbda
sha1 ddb65d88cba5102adc247ceb4c75ad416d2b5327
sha256 9d62414cdde3065799e13c192e7cf40930aed0510c153d0b08d05faf34023b12
sha512 ea83266a4c5c4f0515891171a0f4db82a126969bebde8e58d096dbbcb1edfa9cc422d8a81c4e5c268718330a4c1f56aaedaa4ecd7b97499b45db8716681e9cf9
ripemd-160 a7801d66e9c700b492e5db6f329106b988661475

12941640 as geometric shapes

Circle

Radius = n
Diameter 25883280
Circumference 81314722.298808
Area 5.2617293134557E+14

Sphere

Radius = n
Volume 9.0793875402921E+21
Surface area 2.1046917253823E+15
Circumference 81314722.298808

Square

Length = n
Perimeter 51766560
Area 167486045889600
Diagonal 18302242.80735

Cube

Length = n
Surface area 1004916275337600
Volume 2.1675441109267E+21
Space diagonal 22415578.013266

Equilateral Triangle

Length = n
Perimeter 38824920
Area 72523585259900
Altitude 11207789.006633

Triangular Pyramid

Length = n
Surface area 72523585259900
Volume 2.554475232262E+20
Height 6100747.60245