12490930 (number)

12490930 is an even 8-digits composite number following 12490929 and preceding 12490931. In scientific notation, it is written as 1.2490930 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 4987312 positive integers (up to 12490930) that are relatively prime to 12490930.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety thousand nine hundred thirty

Notation

Scientific notation 1.2490930 × 10^7
Engineering notation 1.2490930 × 10^6

Prime Factorization of 12490930

Prime Factorization 2 × 5 × 947 × 1319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12490930
Product of the distinct prime numbers

The prime factorization of 12490930 is 2 × 5 × 947 × 1319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 72, 14, 666, 781, 3243, 3622, 62100, 24175, 750656, 833193, 3031349, 5128965, 38372370, 23624779, 578876183, 258134816, 8945325105, 3182153566

Basic calculations (n = 12490930)

Multiplication

n×y
n×2 24981860
n×3 37472790
n×4 49963720
n×5 62454650

Division

n÷y
n÷2 6245465
n÷3 4163643.3333333
n÷3 3122732.5
n÷5 2498186

Exponentiation

ny
n2 156023332264900
n3 1.9488765216876E+21
n4 2.4343280211043E+28
n5 3.0407020908653E+35

Nth Root

y√n
2√n 3534.2509814669
3√n 232.02329581767
4√n 59.44956670546
5√n 26.261465320122

Divisors of 12490930

1, 2, 5, 10, 947, 1319, 1894, 2638, 4735, 6595, 9470, 13190, 1249093, 2498186, 6245465, 12490930

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 -12490929
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 12490930 can be divided by 16 positive divisors. The sum of these divisors (counting 12490930) is 1, the average is 0.0625.

Base conversion 12490930

Base System Value
2 Binary 101111101001100010110010
3 Ternary 212111121100001
4 Quaternary 233221202302
5 Quinary 11144202210
6 Senary 1123420214
8 Octal 57514262
10 Decimal 12490930
12 Duodecimal 422466a
16 Hexadecimal be98b2
20 Vigesimal 3i176a
36 Base36 7fq2a

Cryptographic Hash Functions

md5 0fb1f1c701421150c246b9271c3890a0
sha1 d239c755ffc52048481447f88e0520aac9111ee7
sha256 bf6094b670a75cab22aef4b9cd2b04fbbff0026e6bc1d957c071afb88a4eabce
sha512 53588ee2d977dc52196a5d9be48e5f49ac52ad15b156c67452781f74d7585bce4f24023c27c1ebefe81909ca395e416a8d39026f46497925c0550bf2dbed2822
ripemd-160 60e68d7219e612e55b2808c7e23998a1dce8d8f0

12490930 as geometric shapes

Circle

Radius = n
Diameter 24981860
Circumference 78482827.849009
Area 4.9016175443201E+14

Sphere

Radius = n
Volume 8.1634348843832E+21
Surface area 1.960647017728E+15
Circumference 78482827.849009

Square

Length = n
Perimeter 49963720
Area 156023332264900
Diagonal 17664842.612653

Cube

Length = n
Surface area 936139993589400
Volume 1.9488765216876E+21
Space diagonal 21634925.393786

Equilateral Triangle

Length = n
Perimeter 37472790
Area 67560084662252
Altitude 10817462.696893

Triangular Pyramid

Length = n
Surface area 67560084662252
Volume 2.2967730069676E+20
Height 5888280.8708843