12912308 (number)

12912308 is an even 8-digits composite number following 12912307 and preceding 12912309. In scientific notation, it is written as 1.2912308 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 6185088 positive integers (up to 12912308) that are relatively prime to 12912308.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twelve thousand three hundred eight

Notation

Scientific notation 1.2912308 × 10^7
Engineering notation 1.2912308 × 10^6

Prime Factorization of 12912308

Prime Factorization 2 × 2 × 29 × 157 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6456154
Product of the distinct prime numbers

The prime factorization of 12912308 is 2 × 2 × 29 × 157 × 709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 17, 57, 318, 657, 6120, 9382, 68084, 90891, 416152, 531644, 7423203, 3672788, 27753844, 78463846, 939799718, 470898013, 4278724076, 7682839834

Basic calculations (n = 12912308)

Multiplication

n×y
n×2 25824616
n×3 38736924
n×4 51649232
n×5 64561540

Division

n÷y
n÷2 6456154
n÷3 4304102.6666667
n÷3 3228077
n÷5 2582461.6

Exponentiation

ny
n2 166727697886864
n3 2.1528393872461E+21
n4 2.7798125242653E+28
n5 3.5893795495572E+35

Nth Root

y√n
2√n 3593.3700059972
3√n 234.60357488774
4√n 59.94472458855
5√n 26.43630631542

Divisors of 12912308

1, 2, 4, 29, 58, 116, 157, 314, 628, 709, 1418, 2836, 4553, 9106, 18212, 20561, 41122, 82244, 111313, 222626, 445252, 3228077, 6456154, 12912308

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 -12912307
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 12912308 can be divided by 24 positive divisors. The sum of these divisors (counting 12912308) is 1, the average is 0.041666666666667.

Base conversion 12912308

Base System Value
2 Binary 110001010000011010110100
3 Ternary 220022000100122
4 Quaternary 301100122310
5 Quinary 11301143213
6 Senary 1140431112
8 Octal 61203264
10 Decimal 12912308
12 Duodecimal 43a8498
16 Hexadecimal c506b4
20 Vigesimal 40e0f8
36 Base36 7or78

Cryptographic Hash Functions

md5 59846c764462048d50e29c7af4bbfc1e
sha1 4b0180b44a269797187fa7f4ac6b0790ce195b8a
sha256 b3181c8cfe04dc739d1f62ff745190905a25fb652d8e1895b7bfcae7c04facb2
sha512 bbc3c84d4319872187e498a01043a9d59e08b1a4fcd8406f13790fa2e6299630d1d000655c1a86113108fdfecdfe28f79dc6602df8d7d9c456c724f50f1f74a2
ripemd-160 5a44b2eb5550c809c2cc1cda5471730548637935

12912308 as geometric shapes

Circle

Radius = n
Diameter 25824616
Circumference 81130423.907377
Area 5.2379051083131E+14

Sphere

Radius = n
Volume 9.017792537775E+21
Surface area 2.0951620433252E+15
Circumference 81130423.907377

Square

Length = n
Perimeter 51649232
Area 166727697886864
Diagonal 18260761.095139

Cube

Length = n
Surface area 1000366187321184
Volume 2.1528393872461E+21
Space diagonal 22364773.498978

Equilateral Triangle

Length = n
Perimeter 38736924
Area 72195210942261
Altitude 11182386.749489

Triangular Pyramid

Length = n
Surface area 72195210942261
Volume 2.5371455492121E+20
Height 6086920.3650462