12916638 (number)

12916638 is an even 8-digits composite number following 12916637 and preceding 12916639. In scientific notation, it is written as 1.2916638 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 3690360 positive integers (up to 12916638) that are relatively prime to 12916638.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixteen thousand six hundred thirty-eight

Notation

Scientific notation 1.2916638 × 10^7
Engineering notation 1.2916638 × 10^6

Prime Factorization of 12916638

Prime Factorization 2 × 3 × 3 × 3 × 7 × 34171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1435182
Product of the distinct prime numbers

The prime factorization of 12916638 is 2 × 3 × 3 × 3 × 7 × 34171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 6, 33, 374, 486, 716, 8934, 44552, 16861, 489593, 239861, 4710696, 4443435, 34497858, 93477516, 489477768, 491761362, 1978487966, 7371451529

Basic calculations (n = 12916638)

Multiplication

n×y
n×2 25833276
n×3 38749914
n×4 51666552
n×5 64583190

Division

n÷y
n÷2 6458319
n÷3 4305546
n÷3 3229159.5
n÷5 2583327.6

Exponentiation

ny
n2 166839537223044
n3 2.1550059063976E+21
n4 2.7835431180799E+28
n5 3.595401881363E+35

Nth Root

y√n
2√n 3593.9724539846
3√n 234.62979586365
4√n 59.949749407188
5√n 26.438079102361

Divisors of 12916638

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34171, 68342, 102513, 205026, 239197, 307539, 478394, 615078, 717591, 922617, 1435182, 1845234, 2152773, 4305546, 6458319, 12916638

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 -12916637
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 12916638 can be divided by 32 positive divisors. The sum of these divisors (counting 12916638) is 1, the average is 0.03125.

Base conversion 12916638

Base System Value
2 Binary 110001010001011110011110
3 Ternary 220022020022000
4 Quaternary 301101132132
5 Quinary 11301313023
6 Senary 1140503130
8 Octal 61213636
10 Decimal 12916638
12 Duodecimal 43aaaa6
16 Hexadecimal c5179e
20 Vigesimal 40ebbi
36 Base36 7ouji

Cryptographic Hash Functions

md5 3639b643da351cf97a9b35181af2a928
sha1 20ad33615f2fc3a902fd4c70c072ccb7f726e851
sha256 f02fcb24826d7df1ab929c938177a955e7f8e3f7fcda2013e0fd91d1b6f004f7
sha512 e294835cd7208408ed4ccd394309e3fc903e112e38a77ded8456659f857b1ca53de582938486e823d3d47205fc5260e002c3d0a4dc697096cd1367214b34b08a
ripemd-160 24c57966fd5e55f072fe73c3be7e700a08186af2

12916638 as geometric shapes

Circle

Radius = n
Diameter 25833276
Circumference 81157630.099758
Area 5.2414186446824E+14

Sphere

Radius = n
Volume 9.026867631975E+21
Surface area 2.0965674578729E+15
Circumference 81157630.099758

Square

Length = n
Perimeter 51666552
Area 166839537223044
Diagonal 18266884.639864

Cube

Length = n
Surface area 1001037223338264
Volume 2.1550059063976E+21
Space diagonal 22372273.278975

Equilateral Triangle

Length = n
Perimeter 38749914
Area 72243638795398
Altitude 11186136.639487

Triangular Pyramid

Length = n
Surface area 72243638795398
Volume 2.539698816518E+20
Height 6088961.5466212