12946250 (number)

12946250 is an even 8-digits composite number following 12946249 and preceding 12946251. In scientific notation, it is written as 1.2946250 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 20 positive divisors. There are 5178000 positive integers (up to 12946250) that are relatively prime to 12946250.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-six thousand two hundred fifty

Notation

Scientific notation 1.2946250 × 10^7
Engineering notation 1.2946250 × 10^6

Prime Factorization of 12946250

Prime Factorization 2 × 5 × 5 × 25 × 10357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2589250
Product of the distinct prime numbers

The prime factorization of 12946250 is 2 × 5 × 5 × 25 × 10357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 61, 71, 554, 35, 1723, 4091, 16396, 68716, 887919, 199271, 1632912, 2844541, 826250, 38055680, 44510966, 910635943, 7745773870, 2758995434

Basic calculations (n = 12946250)

Multiplication

n×y
n×2 25892500
n×3 38838750
n×4 51785000
n×5 64731250

Division

n÷y
n÷2 6473125
n÷3 4315416.6666667
n÷3 3236562.5
n÷5 2589250

Exponentiation

ny
n2 167605389062500
n3 2.1698612681504E+21
n4 2.8091566442792E+28
n5 3.6368044206E+35

Nth Root

y√n
2√n 3598.0897709757
3√n 234.80895896675
4√n 59.984079312562
5√n 26.450190109337

Divisors of 12946250

1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 10357, 20714, 51785, 103570, 258925, 517850, 1294625, 2589250, 6473125, 12946250

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 -12946249
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 12946250 can be divided by 20 positive divisors. The sum of these divisors (counting 12946250) is 1, the average is 0.05.

Base conversion 12946250

Base System Value
2 Binary 110001011000101101001010
3 Ternary 220100201220202
4 Quaternary 301120231022
5 Quinary 11303240000
6 Senary 1141252202
8 Octal 61305512
10 Decimal 12946250
12 Duodecimal 4404062
16 Hexadecimal c58b4a
20 Vigesimal 40i5ca
36 Base36 7phe2

Cryptographic Hash Functions

md5 dc98fc5e5fd039e8aec3d1728b9f29c8
sha1 c67a6b2fad6d46d02fe6ea8195e20cec51a698e3
sha256 4fca0de83aab01d802f660b7a5f02aeeb8fd8d338da32a7bb7660392d245b7d4
sha512 5446d90b059c796cfc76de167367012702feace33b8e1b7e799358d84241199a8353e81095809a10480284c9936a83b94f4ee96a6eb7964e4c4cd05f3cd16b75
ripemd-160 36573b4cdc309a03dc3f42936fec2208a95cddc0

12946250 as geometric shapes

Circle

Radius = n
Diameter 25892500
Circumference 81343687.783074
Area 5.2654785898081E+14

Sphere

Radius = n
Volume 9.0890936257737E+21
Surface area 2.1061914359232E+15
Circumference 81343687.783074

Square

Length = n
Perimeter 51785000
Area 167605389062500
Diagonal 18308762.331873

Cube

Length = n
Surface area 1005632334375000
Volume 2.1698612681504E+21
Space diagonal 22423562.767489

Equilateral Triangle

Length = n
Perimeter 38838750
Area 72575262369650
Altitude 11211781.383744

Triangular Pyramid

Length = n
Surface area 72575262369650
Volume 2.5572060282386E+20
Height 6102920.7772909