12912774 (number)

12912774 is an even 8-digits composite number following 12912773 and preceding 12912775. In scientific notation, it is written as 1.2912774 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 3653328 positive integers (up to 12912774) that are relatively prime to 12912774.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2912774 × 10^7
Engineering notation 1.2912774 × 10^6

Prime Factorization of 12912774

Prime Factorization 2 × 7 × 21 × 263 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12912774
Product of the distinct prime numbers

The prime factorization of 12912774 is 2 × 7 × 21 × 263 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 2, 57, 60, 871, 90, 4378, 23020, 98520, 799685, 803891, 6766477, 9839309, 57085698, 97524618, 202327098, 389835557, 7421687248, 1044233313

Basic calculations (n = 12912774)

Multiplication

n×y
n×2 25825548
n×3 38738322
n×4 51651096
n×5 64563870

Division

n÷y
n÷2 6456387
n÷3 4304258
n÷3 3228193.5
n÷5 2582554.8

Exponentiation

ny
n2 166739732375076
n3 2.1530724809798E+21
n4 2.7802138352512E+28
n5 3.5900272926272E+35

Nth Root

y√n
2√n 3593.4348470509
3√n 234.60639710333
4√n 59.945265426478
5√n 26.436497127797

Divisors of 12912774

1, 2, 7, 14, 21, 42, 147, 167, 263, 294, 334, 526, 1169, 1841, 2338, 3507, 3682, 5523, 7014, 11046, 24549, 38661, 43921, 49098, 77322, 87842, 307447, 614894, 922341, 1844682, 6456387, 12912774

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12912773
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12912774 can be divided by 32 positive divisors. The sum of these divisors (counting 12912774) is 1, the average is 0.03125.

Base conversion 12912774

Base System Value
2 Binary 110001010000100010000110
3 Ternary 220022000222220
4 Quaternary 301100202012
5 Quinary 11301202044
6 Senary 1140433210
8 Octal 61204206
10 Decimal 12912774
12 Duodecimal 43a8806
16 Hexadecimal c50886
20 Vigesimal 40e1ie
36 Base36 7ork6

Cryptographic Hash Functions

md5 563f9698d7fa605112a34e8cff7971d4
sha1 2056b5558117484e45d619390d417c561d733119
sha256 59cb778f492bbaac20b10d5dbbb290e24ba917ce4422fa72e52ee22b9476f1d8
sha512 6832739462d1c3ab9deba057f04f3f9e33018663b13a6f1d120dfde1459ecf0a92b998b52ba5c9d579570b4c57d817477be0e68d12dda54c6c78b24eca78b5a5
ripemd-160 9842d409c8ee2ad26059fba103e8c681552f499c

12912774 as geometric shapes

Circle

Radius = n
Diameter 25825548
Circumference 81133351.871731
Area 5.2382831829107E+14

Sphere

Radius = n
Volume 9.0187689185235E+21
Surface area 2.0953132731643E+15
Circumference 81133351.871731

Square

Length = n
Perimeter 51651096
Area 166739732375076
Diagonal 18261420.118659

Cube

Length = n
Surface area 1000438394250456
Volume 2.1530724809798E+21
Space diagonal 22365580.634654

Equilateral Triangle

Length = n
Perimeter 38738322
Area 72200422028517
Altitude 11182790.317327

Triangular Pyramid

Length = n
Surface area 72200422028517
Volume 2.5374202528116E+20
Height 6087140.0395529