12974745 (number)

12974745 is an odd 8-digits composite number following 12974744 and preceding 12974746. In scientific notation, it is written as 1.2974745 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 5725440 positive integers (up to 12974745) that are relatively prime to 12974745.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-four thousand seven hundred forty-five

Notation

Scientific notation 1.2974745 × 10^7
Engineering notation 1.2974745 × 10^6

Prime Factorization of 12974745

Prime Factorization 15 × 7 × 29 × 4261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12974745
Product of the distinct prime numbers

The prime factorization of 12974745 is 15 × 7 × 29 × 4261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 26, 76, 919, 332, 7445, 6344, 717, 34684, 758425, 263905, 2152794, 8609841, 11610129, 12124400, 140589558, 702577953, 7746001836, 4156797977

Basic calculations (n = 12974745)

Multiplication

n×y
n×2 25949490
n×3 38924235
n×4 51898980
n×5 64873725

Division

n÷y
n÷2 6487372.5
n÷3 4324915
n÷3 3243686.25
n÷5 2594949

Exponentiation

ny
n2 168344007815025
n3 2.184220573678E+21
n4 2.8339704967225E+28
n5 3.6770044532498E+35

Nth Root

y√n
2√n 3602.047334503
3√n 234.98110607114
4√n 60.017058695866
5√n 26.461823369612

Divisors of 12974745

1, 7, 15, 29, 105, 203, 435, 3045, 4261, 29827, 63915, 123569, 447405, 864983, 1853535, 12974745

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 -12974744
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 12974745 can be divided by 16 positive divisors. The sum of these divisors (counting 12974745) is 1, the average is 0.0625.

Base conversion 12974745

Base System Value
2 Binary 110001011111101010011001
3 Ternary 220102012000010
4 Quaternary 301133222121
5 Quinary 11310142440
6 Senary 1142032133
8 Octal 61375231
10 Decimal 12974745
12 Duodecimal 4418649
16 Hexadecimal c5fa99
20 Vigesimal 411gh5
36 Base36 7q3dl

Cryptographic Hash Functions

md5 591d98f6ba0df37ecdc7266d08933c47
sha1 8a353e25ac2f18fe848339ef6f6e7ca76620f4c3
sha256 ef0dd87c812abb538aafab3e9fd1f8940db1b1b79eb2fb0e1a0c8e5cd5b13e99
sha512 90f618c2139aa4787df3623164f842ac394a56fab03202ada08641ff146bfb477af4dda1b65f05d3d5e2ff70d692573d7d29661838f7d25eb56e98cde9172412
ripemd-160 15f434c6aef1445cf9ec5edf6835bc402b4c92f4

12974745 as geometric shapes

Circle

Radius = n
Diameter 25949490
Circumference 81522727.148402
Area 5.2886829822755E+14

Sphere

Radius = n
Volume 9.1492417441151E+21
Surface area 2.1154731929102E+15
Circumference 81522727.148402

Square

Length = n
Perimeter 51898980
Area 168344007815025
Diagonal 18349060.347333

Cube

Length = n
Surface area 1010064046890150
Volume 2.184220573678E+21
Space diagonal 22472917.55525

Equilateral Triangle

Length = n
Perimeter 38924235
Area 72895093671349
Altitude 11236458.777625

Triangular Pyramid

Length = n
Surface area 72895093671349
Volume 2.5741286320914E+20
Height 6116353.4491108