12904902 (number)

12904902 is an even 8-digits composite number following 12904901 and preceding 12904903. In scientific notation, it is written as 1.2904902 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4201344 positive integers (up to 12904902) that are relatively prime to 12904902.

Interesting facts

Basic properties

Name

Name twelve million nine hundred four thousand nine hundred two

Notation

Scientific notation 1.2904902 × 10^7
Engineering notation 1.2904902 × 10^6

Prime Factorization of 12904902

Prime Factorization 2 × 9 × 43 × 16673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12904902
Product of the distinct prime numbers

The prime factorization of 12904902 is 2 × 9 × 43 × 16673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 51, 6, 81, 534, 3503, 4291, 69521, 55269, 206853, 464190, 7627431, 7239927, 15555585, 1086850, 59991446, 161021544, 4546200279, 1212942815

Basic calculations (n = 12904902)

Multiplication

n×y
n×2 25809804
n×3 38714706
n×4 51619608
n×5 64524510

Division

n÷y
n÷2 6452451
n÷3 4301634
n÷3 3226225.5
n÷5 2580980.4

Exponentiation

ny
n2 166536495629604
n3 2.1491371555235E+21
n4 2.7734404376589E+28
n5 3.5790977050825E+35

Nth Root

y√n
2√n 3592.3393492264
3√n 234.55871313351
4√n 59.936127245814
5√n 26.433273051058

Divisors of 12904902

1, 2, 9, 18, 43, 86, 387, 774, 16673, 33346, 150057, 300114, 716939, 1433878, 6452451, 12904902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12904901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12904902 can be divided by 16 positive divisors. The sum of these divisors (counting 12904902) is 1, the average is 0.0625.

Base conversion 12904902

Base System Value
2 Binary 110001001110100111000110
3 Ternary 220021122012100
4 Quaternary 301032213012
5 Quinary 11300424102
6 Senary 1140332530
8 Octal 61164706
10 Decimal 12904902
12 Duodecimal 43a4146
16 Hexadecimal c4e9c6
20 Vigesimal 40d252
36 Base36 7olhi

Cryptographic Hash Functions

md5 add926641983c8c40ef26541e28b879a
sha1 caa4ee9e8e7ff7e3fd676cdc79adcbd8626692eb
sha256 28229f2c2ba04349c66edde6b16391c6c2c1f629f38718340cd9522c13afd27f
sha512 cd388c18f56543dd0b6ee325cc519a7d168cfcdd0b5fd0fbc1db194b474336cfefdb3a316112a9329cb6a0565f7081c2a5a33bf13165e57bea203f170a5742ce
ripemd-160 3f6e5d19efba27c20b68b85f3a751b67e747979f

12904902 as geometric shapes

Circle

Radius = n
Diameter 25809804
Circumference 81083890.636992
Area 5.2318983122455E+14

Sphere

Radius = n
Volume 9.0022846657992E+21
Surface area 2.0927593248982E+15
Circumference 81083890.636992

Square

Length = n
Perimeter 51619608
Area 166536495629604
Diagonal 18250287.429496

Cube

Length = n
Surface area 999218973777624
Volume 2.1491371555235E+21
Space diagonal 22351945.930697

Equilateral Triangle

Length = n
Perimeter 38714706
Area 72112417936237
Altitude 11175972.965349

Triangular Pyramid

Length = n
Surface area 72112417936237
Volume 2.5327824272844E+20
Height 6083429.1431652