12974809 (number)

12974809 is an odd 8-digits composite number following 12974808 and preceding 12974810. In scientific notation, it is written as 1.2974809 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 12742800 positive integers (up to 12974809) that are relatively prime to 12974809.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2974809 × 10^7
Engineering notation 1.2974809 × 10^6

Prime Factorization of 12974809

Prime Factorization 83 × 223 × 701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12974809
Product of the distinct prime numbers

The prime factorization of 12974809 is 83 × 223 × 701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 21, 34, 593, 891, 6681, 1699, 72419, 63674, 874380, 67611, 4442989, 2561633, 46909113, 29295549, 436606341, 449701209, 5177265102, 2169281176

Basic calculations (n = 12974809)

Multiplication

n×y
n×2 25949618
n×3 38924427
n×4 51899236
n×5 64874045

Division

n÷y
n÷2 6487404.5
n÷3 4324936.3333333
n÷3 3243702.25
n÷5 2594961.8

Exponentiation

ny
n2 168345668586481
n3 2.1842528958869E+21
n4 2.8340264131829E+28
n5 3.6770951412004E+35

Nth Root

y√n
2√n 3602.0562183286
3√n 234.9814924311
4√n 60.017132706658
5√n 26.461849474994

Divisors of 12974809

1, 83, 223, 701, 18509, 58183, 156323, 12974809

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12974808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12974809 can be divided by 8 positive divisors. The sum of these divisors (counting 12974809) is 1, the average is 0.125.

Base conversion 12974809

Base System Value
2 Binary 110001011111101011011001
3 Ternary 220102012002111
4 Quaternary 301133223121
5 Quinary 11310143214
6 Senary 1142032321
8 Octal 61375331
10 Decimal 12974809
12 Duodecimal 44186a1
16 Hexadecimal c5fad9
20 Vigesimal 411h09
36 Base36 7q3fd

Cryptographic Hash Functions

md5 713b9c38d7f038fb87b52c920ce78c7a
sha1 53ffda1d7cdedfaa1109d5a23a23dc0b563e3f1d
sha256 ff095405da2f8ad069f13dbcaa67ef5d3cf0aed7a239ee60fbc19a7af389e506
sha512 4192e889f430950ce4c4775061647341a8f3121a2329ca0cb637b199e9d4c26b58110fba2dcdcbced926bbcb69df35c91e48afde13af72511164b6f495172fed
ripemd-160 d7d0726764b75c69dc2ea59745adce511fa62a0a

12974809 as geometric shapes

Circle

Radius = n
Diameter 25949618
Circumference 81523129.272261
Area 5.2887351569495E+14

Sphere

Radius = n
Volume 9.1493771350673E+21
Surface area 2.1154940627798E+15
Circumference 81523129.272261

Square

Length = n
Perimeter 51899236
Area 168345668586481
Diagonal 18349150.857

Cube

Length = n
Surface area 1010074011518886
Volume 2.1842528958869E+21
Space diagonal 22473028.406502

Equilateral Triangle

Length = n
Perimeter 38924427
Area 72895812806484
Altitude 11236514.203251

Triangular Pyramid

Length = n
Surface area 72895812806484
Volume 2.57416672418E+20
Height 6116383.6190002