12479990 (number)

12479990 is an even 8-digits composite number following 12479989 and preceding 12479991. In scientific notation, it is written as 1.2479990 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 4780800 positive integers (up to 12479990) that are relatively prime to 12479990.

Interesting facts

Basic properties

Name

Name twelve million four hundred seventy-nine thousand nine hundred ninety

Notation

Scientific notation 1.2479990 × 10^7
Engineering notation 1.2479990 × 10^6

Prime Factorization of 12479990

Prime Factorization 2 × 305 × 41 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12479990
Product of the distinct prime numbers

The prime factorization of 12479990 is 2 × 305 × 41 × 499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 5, 90, 991, 876, 1655, 1267, 47949, 97275, 611857, 147001, 9429941, 998760, 9534809, 28276142, 325499636, 209949130, 6360253674, 2485611703

Basic calculations (n = 12479990)

Multiplication

n×y
n×2 24959980
n×3 37439970
n×4 49919960
n×5 62399950

Division

n÷y
n÷2 6239995
n÷3 4159996.6666667
n÷3 3119997.5
n÷5 2495998

Exponentiation

ny
n2 155750150400100
n3 1.9437603194917E+21
n4 2.4258109349654E+28
n5 3.0274096210259E+35

Nth Root

y√n
2√n 3532.7029311846
3√n 231.95553795199
4√n 59.436545417652
5√n 26.256863562932

Divisors of 12479990

1, 2, 41, 82, 305, 499, 610, 998, 12505, 20459, 25010, 40918, 152195, 304390, 6239995, 12479990

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 -12479989
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 12479990 can be divided by 16 positive divisors. The sum of these divisors (counting 12479990) is 1, the average is 0.0625.

Base conversion 12479990

Base System Value
2 Binary 101111100110110111110110
3 Ternary 212111001022212
4 Quaternary 233212313312
5 Quinary 11143324430
6 Senary 1123253422
8 Octal 57466766
10 Decimal 12479990
12 Duodecimal 421a272
16 Hexadecimal be6df6
20 Vigesimal 3hjjja
36 Base36 7fhme

Cryptographic Hash Functions

md5 b73edaa7c58365878f95d62328aeb2ac
sha1 f7b016255e83691b56df5d98095355c26c49837f
sha256 dce0d70f467ef4c9679566e89019f605e5bb0e6bc6a072fad7a5ba95e3fc87df
sha512 7196d0e2dce526b04d2fd1acf1ee742da6d9eef23f2eadb7fbe2af88a53a87bc647d1612cd5737514cc7e9ff7da0e2aa34da6d82786f6ab3afc245e20190ad61
ripemd-160 26031ee7b107b2db10b820e69c336a040551353f

12479990 as geometric shapes

Circle

Radius = n
Diameter 24959980
Circumference 78414089.801748
Area 4.8930352829246E+14

Sphere

Radius = n
Volume 8.1420041867395E+21
Surface area 1.9572141131698E+15
Circumference 78414089.801748

Square

Length = n
Perimeter 49919960
Area 155750150400100
Diagonal 17649371.116281

Cube

Length = n
Surface area 934500902400600
Volume 1.9437603194917E+21
Space diagonal 21615976.757952

Equilateral Triangle

Length = n
Perimeter 37439970
Area 67441793444867
Altitude 10807988.378976

Triangular Pyramid

Length = n
Surface area 67441793444867
Volume 2.2907435048566E+20
Height 5883123.7054269