12390080 (number)

12390080 is an even 8-digits composite number following 12390079 and preceding 12390081. In scientific notation, it is written as 1.2390080 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 56 positive divisors. There are 4792320 positive integers (up to 12390080) that are relatively prime to 12390080.

Interesting facts

Basic properties

Name

Name twelve million three hundred ninety thousand eighty

Notation

Scientific notation 1.2390080 × 10^7
Engineering notation 1.2390080 × 10^6

Prime Factorization of 12390080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 387190
Product of the distinct prime numbers

The prime factorization of 12390080 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 1249. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 1, 15, 66, 939, 418, 3292, 6593, 51510, 68506, 946197, 570231, 6804348, 1905799, 46441219, 70472615, 815760316, 582635787, 7701548321, 2756511912

Basic calculations (n = 12390080)

Multiplication

n×y
n×2 24780160
n×3 37170240
n×4 49560320
n×5 61950400

Division

n÷y
n÷2 6195040
n÷3 4130026.6666667
n÷3 3097520
n÷5 2478016

Exponentiation

ny
n2 153514082406400
n3 1.9020517621419E+21
n4 2.3566573497079E+28
n5 2.9199173095469E+35

Nth Root

y√n
2√n 3519.9545451611
3√n 231.39716661118
4√n 59.329204824952
5√n 26.218921429587

Divisors of 12390080

1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1249, 1984, 2480, 2498, 4960, 4996, 6245, 9920, 9992, 12490, 19984, 24980, 38719, 39968, 49960, 77438, 79936, 99920, 154876, 193595, 199840, 309752, 387190, 399680, 619504, 774380, 1239008, 1548760, 2478016, 3097520, 6195040, 12390080

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12390079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12390080 can be divided by 56 positive divisors. The sum of these divisors (counting 12390080) is 1, the average is 0.017857142857143.

Base conversion 12390080

Base System Value
2 Binary 101111010000111011000000
3 Ternary 212022110222212
4 Quaternary 233100323000
5 Quinary 11132440310
6 Senary 1121321252
8 Octal 57207300
10 Decimal 12390080
12 Duodecimal 4196228
16 Hexadecimal bd0ec0
20 Vigesimal 3h8f40
36 Base36 7dk8w

Cryptographic Hash Functions

md5 a6ad77516686a5abe970e862f76a7125
sha1 185ed61948b4f13ad5888cb90c310413b0af8268
sha256 ab7593c842b978807039c930a8e6cb7dfeab9638e40a0c68ce4bb4ecf90e88e9
sha512 90872176e8f371ec09a51cc1b7b5bf598bae3d9093f92fb090a3334a1ed7d8a66d11e50af19eee80d9d1a28b4c1ff1d061a5e57b2d58b140e1d2d0ee3ed1fb60
ripemd-160 23df2e721e882f006c1cd9b0bdc8a93632516efb

12390080 as geometric shapes

Circle

Radius = n
Diameter 24780160
Circumference 77849168.61078
Area 4.8227871351052E+14

Sphere

Radius = n
Volume 7.9672957902566E+21
Surface area 1.9291148540421E+15
Circumference 77849168.61078

Square

Length = n
Perimeter 49560320
Area 153514082406400
Diagonal 17522219.174888

Cube

Length = n
Surface area 921084494438400
Volume 1.9020517621419E+21
Space diagonal 21460248.069843

Equilateral Triangle

Length = n
Perimeter 37170240
Area 66473547601300
Altitude 10730124.034921

Triangular Pyramid

Length = n
Surface area 66473547601300
Volume 2.2415894986306E+20
Height 5840739.7249625