12959920 (number)

12959920 is an even 8-digits composite number following 12959919 and preceding 12959921. In scientific notation, it is written as 1.2959920 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 5183936 positive integers (up to 12959920) that are relatively prime to 12959920.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-nine thousand nine hundred twenty

Notation

Scientific notation 1.2959920 × 10^7
Engineering notation 1.2959920 × 10^6

Prime Factorization of 12959920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 161999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1619990
Product of the distinct prime numbers

The prime factorization of 12959920 is 2 × 2 × 2 × 2 × 5 × 161999. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 34, 16, 898, 931, 6291, 492, 69026, 31295, 748521, 439434, 3629262, 2790827, 16737036, 31465471, 258893646, 815692065, 6861242929, 543720861

Basic calculations (n = 12959920)

Multiplication

n×y
n×2 25919840
n×3 38879760
n×4 51839680
n×5 64799600

Division

n÷y
n÷2 6479960
n÷3 4319973.3333333
n÷3 3239980
n÷5 2591984

Exponentiation

ny
n2 167959526406400
n3 2.1767420254648E+21
n4 2.8210402510662E+28
n5 3.6560455970598E+35

Nth Root

y√n
2√n 3599.9888888717
3√n 234.89157515214
4√n 59.999907407193
5√n 26.455773525082

Divisors of 12959920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 161999, 323998, 647996, 809995, 1295992, 1619990, 2591984, 3239980, 6479960, 12959920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12959919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12959920 can be divided by 20 positive divisors. The sum of these divisors (counting 12959920) is 1, the average is 0.05.

Base conversion 12959920

Base System Value
2 Binary 110001011100000010110000
3 Ternary 220101102200001
4 Quaternary 301130002300
5 Quinary 11304204140
6 Senary 1141435344
8 Octal 61340260
10 Decimal 12959920
12 Duodecimal 440bb54
16 Hexadecimal c5c0b0
20 Vigesimal 40jjg0
36 Base36 7prxs

Cryptographic Hash Functions

md5 d75494bd2d32f14e311e19a6c808dab9
sha1 0669e1139cd51441c6f7424d2ecccbbae00fa384
sha256 d7fef5ce83c19117b967721a11799745662a24f537606f21c8dce55db0450a91
sha512 28354746d4a838f8102bd331849c58d32bbdfa34bb70b71503b50167d6e911274669ec5de6e82a85e8e00c783f88e3064e1e1a7f0465fb05859dab288365b419
ripemd-160 787c53655975b8ef450a044da81b99ca2ea4bf2a

12959920 as geometric shapes

Circle

Radius = n
Diameter 25919840
Circumference 81429578.926223
Area 5.2766041425877E+14

Sphere

Radius = n
Volume 9.117915674614E+21
Surface area 2.1106416570351E+15
Circumference 81429578.926223

Square

Length = n
Perimeter 51839680
Area 167959526406400
Diagonal 18328094.63127

Cube

Length = n
Surface area 1007757158438400
Volume 2.1767420254648E+21
Space diagonal 22447239.902028

Equilateral Triangle

Length = n
Perimeter 38879760
Area 72728608337773
Altitude 11223619.951014

Triangular Pyramid

Length = n
Surface area 72728608337773
Volume 2.5653150784999E+20
Height 6109364.8770901