12809700 (number)

12809700 is an even 8-digits composite number following 12809699 and preceding 12809701. In scientific notation, it is written as 1.2809700 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 3326400 positive integers (up to 12809700) that are relatively prime to 12809700.

Interesting facts

Basic properties

Name

Name twelve million eight hundred nine thousand seven hundred

Notation

Scientific notation 1.2809700 × 10^7
Engineering notation 1.2809700 × 10^6

Prime Factorization of 12809700

Prime Factorization 2 × 2 × 25 × 3 × 3 × 43 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2134950
Product of the distinct prime numbers

The prime factorization of 12809700 is 2 × 2 × 25 × 3 × 3 × 43 × 331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 87, 6, 26, 134, 2220, 6714, 84711, 41571, 781784, 309358, 8753345, 296006, 33732622, 77925702, 285040426, 256508546, 2416315656, 2023865887

Basic calculations (n = 12809700)

Multiplication

n×y
n×2 25619400
n×3 38429100
n×4 51238800
n×5 64048500

Division

n÷y
n÷2 6404850
n÷3 4269900
n÷3 3202425
n÷5 2561940

Exponentiation

ny
n2 164088414090000
n3 2.1019233579687E+21
n4 2.6925007638571E+28
n5 3.4490127034781E+35

Nth Root

y√n
2√n 3579.0641234826
3√n 233.98049366218
4√n 59.825279969947
5√n 26.394156761937

Divisors of 12809700

1, 2, 3, 4, 6, 9, 12, 18, 25, 36, 43, 50, 75, 86, 100, 129, 150, 172, 225, 258, 300, 331, 387, 450, 516, 662, 774, 900, 993, 1075, 1324, 1548, 1986, 2150, 2979, 3225, 3972, 4300, 5958, 6450, 8275, 9675, 11916, 12900, 14233, 16550, 19350, 24825, 28466, 33100, 38700, 42699, 49650, 56932, 74475, 85398, 99300, 128097, 148950, 170796, 256194, 297900, 355825, 512388, 711650, 1067475, 1423300, 2134950, 3202425, 4269900, 6404850, 12809700

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12809699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12809700 can be divided by 72 positive divisors. The sum of these divisors (counting 12809700) is 1, the average is 0.013888888888889.

Base conversion 12809700

Base System Value
2 Binary 110000110111010111100100
3 Ternary 220002210121100
4 Quaternary 300313113210
5 Quinary 11234402300
6 Senary 1134320100
8 Octal 60672744
10 Decimal 12809700
12 Duodecimal 4359030
16 Hexadecimal c375e4
20 Vigesimal 401450
36 Base36 7mk10

Cryptographic Hash Functions

md5 676fb26ec53ac2b50608089c73bafe99
sha1 a5cc674922969d2b10404dca7c486872f1a8665b
sha256 e22eceb56d224f78e40c3290ec536ef985b7b55498b604c6fa2d63dcc9790789
sha512 f0184bf21fb01c49ca309410b4e13b5d469a25dee75ffe6f6b5527fde60ee673c32328d970b35e4e90d014022162074516d9dca997b5c5ed1cd60ac74a61894a
ripemd-160 22ad26ec475bb34ad14206c09f52191dfe233a59

12809700 as geometric shapes

Circle

Radius = n
Diameter 25619400
Circumference 80485718.829378
Area 5.1549895624434E+14

Sphere

Radius = n
Volume 8.8045159730709E+21
Surface area 2.0619958249774E+15
Circumference 80485718.829378

Square

Length = n
Perimeter 51238800
Area 164088414090000
Diagonal 18115651.469931

Cube

Length = n
Surface area 984530484540000
Volume 2.1019233579687E+21
Space diagonal 22187051.229715

Equilateral Triangle

Length = n
Perimeter 38429100
Area 71052367534320
Altitude 11093525.614858

Triangular Pyramid

Length = n
Surface area 71052367534320
Volume 2.4771404332567E+20
Height 6038550.4899769