12974872 (number)

12974872 is an even 8-digits composite number following 12974871 and preceding 12974873. In scientific notation, it is written as 1.2974872 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 6145920 positive integers (up to 12974872) that are relatively prime to 12974872.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-four thousand eight hundred seventy-two

Notation

Scientific notation 1.2974872 × 10^7
Engineering notation 1.2974872 × 10^6

Prime Factorization of 12974872

Prime Factorization 2 × 2 × 2 × 19 × 85361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3243718
Product of the distinct prime numbers

The prime factorization of 12974872 is 2 × 2 × 2 × 19 × 85361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 70, 55, 210, 769, 3018, 4415, 2065, 64427, 168594, 557518, 1391794, 6734857, 40910792, 62971734, 869785127, 956870885, 3114791632, 5271553178

Basic calculations (n = 12974872)

Multiplication

n×y
n×2 25949744
n×3 38924616
n×4 51899488
n×5 64874360

Division

n÷y
n÷2 6487436
n÷3 4324957.3333333
n÷3 3243718
n÷5 2594974.4

Exponentiation

ny
n2 168347303416384
n3 2.1842847133727E+21
n4 2.8340814567568E+28
n5 3.6771844138993E+35

Nth Root

y√n
2√n 3602.0649633231
3√n 234.98187275295
4√n 60.017205560765
5√n 26.461875172379

Divisors of 12974872

1, 2, 4, 8, 19, 38, 76, 152, 85361, 170722, 341444, 682888, 1621859, 3243718, 6487436, 12974872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12974871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12974872 can be divided by 16 positive divisors. The sum of these divisors (counting 12974872) is 1, the average is 0.0625.

Base conversion 12974872

Base System Value
2 Binary 110001011111101100011000
3 Ternary 220102012011211
4 Quaternary 301133230120
5 Quinary 11310143442
6 Senary 1142032504
8 Octal 61375430
10 Decimal 12974872
12 Duodecimal 4418734
16 Hexadecimal c5fb18
20 Vigesimal 411h3c
36 Base36 7q3h4

Cryptographic Hash Functions

md5 f4e284f1847f762498dcd99816d7bdb4
sha1 ad58716b1db564611c0e46e26e4b3d41f334a4d7
sha256 41abc09a39e68b0a1c2a3f868b548059f2e4fe318c0e00034d1338627000715c
sha512 c570909af0acd843e058fab3788eb3401dea3b03e9628a4302322ea750f75cc1b64cbfa52addaf10fc896f3db1ec4d43b262b0aa4edc55dfd161d384ac8e07af
ripemd-160 3d4aa91fc53d3a0c210916f5f95e0e071345482f

12974872 as geometric shapes

Circle

Radius = n
Diameter 25949744
Circumference 81523525.112936
Area 5.2887865166456E+14

Sphere

Radius = n
Volume 9.1495104118404E+21
Surface area 2.1155146066583E+15
Circumference 81523525.112936

Square

Length = n
Perimeter 51899488
Area 168347303416384
Diagonal 18349239.952455

Cube

Length = n
Surface area 1010083820498304
Volume 2.1842847133727E+21
Space diagonal 22473137.525703

Equilateral Triangle

Length = n
Perimeter 38924616
Area 72896520708598
Altitude 11236568.762851

Triangular Pyramid

Length = n
Surface area 72896520708598
Volume 2.5742042214466E+20
Height 6116413.317485