12946720 (number)

12946720 is an even 8-digits composite number following 12946719 and preceding 12946721. In scientific notation, it is written as 1.2946720 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 5178624 positive integers (up to 12946720) that are relatively prime to 12946720.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-six thousand seven hundred twenty

Notation

Scientific notation 1.2946720 × 10^7
Engineering notation 1.2946720 × 10^6

Prime Factorization of 12946720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 80917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 809170
Product of the distinct prime numbers

The prime factorization of 12946720 is 2 × 2 × 2 × 2 × 2 × 5 × 80917. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 94, 24, 144, 166, 1414, 1282, 89405, 71162, 669043, 501050, 7915218, 1285300, 61358057, 11907383, 164642568, 243345742, 122731580, 5458509152

Basic calculations (n = 12946720)

Multiplication

n×y
n×2 25893440
n×3 38840160
n×4 51786880
n×5 64733600

Division

n÷y
n÷2 6473360
n÷3 4315573.3333333
n÷3 3236680
n÷5 2589344

Exponentiation

ny
n2 167617558758400
n3 2.1700976003286E+21
n4 2.8095646004126E+28
n5 3.6374646203453E+35

Nth Root

y√n
2√n 3598.1550828167
3√n 234.81180042985
4√n 59.98462371989
5√n 26.450382155819

Divisors of 12946720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 80917, 161834, 323668, 404585, 647336, 809170, 1294672, 1618340, 2589344, 3236680, 6473360, 12946720

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12946719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12946720 can be divided by 24 positive divisors. The sum of these divisors (counting 12946720) is 1, the average is 0.041666666666667.

Base conversion 12946720

Base System Value
2 Binary 110001011000110100100000
3 Ternary 220100202120011
4 Quaternary 301120310200
5 Quinary 11303243340
6 Senary 1141254304
8 Octal 61306440
10 Decimal 12946720
12 Duodecimal 4404394
16 Hexadecimal c58d20
20 Vigesimal 40i6g0
36 Base36 7phr4

Cryptographic Hash Functions

md5 e411935daab3aa25e258858ae7839e84
sha1 dfce86907fed5a178265d55bcfde02faf7e3c94f
sha256 591d3b665ed6307461765b563e104cd0b1595a24a6e43c9a68ceb9c02df70670
sha512 5ef5031e3bdb11bf151736212cf5dff7dc42c46d54b32142972e0afb7fc844229049524e9f4554f56630ba4b5377eb2c8bf8d2f49ac451e2749a7999cf550643
ripemd-160 cb3908fe2672f4f1eeff5accf3a8e1bf229f7083

12946720 as geometric shapes

Circle

Radius = n
Diameter 25893440
Circumference 81346640.880168
Area 5.2658609120804E+14

Sphere

Radius = n
Volume 9.0900835716867E+21
Surface area 2.1063443648322E+15
Circumference 81346640.880168

Square

Length = n
Perimeter 51786880
Area 167617558758400
Diagonal 18309427.012247

Cube

Length = n
Surface area 1005705352550400
Volume 2.1700976003286E+21
Space diagonal 22424376.831368

Equilateral Triangle

Length = n
Perimeter 38840160
Area 72580532002553
Altitude 11212188.415684

Triangular Pyramid

Length = n
Surface area 72580532002553
Volume 2.5574845483816E+20
Height 6103142.3374157