12585940 (number)

12585940 is an even 8-digits composite number following 12585939 and preceding 12585941. In scientific notation, it is written as 1.2585940 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 4988928 positive integers (up to 12585940) that are relatively prime to 12585940.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-five thousand nine hundred forty

Notation

Scientific notation 1.2585940 × 10^7
Engineering notation 1.2585940 × 10^6

Prime Factorization of 12585940

Prime Factorization 2 × 2 × 5 × 113 × 5569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6292970
Product of the distinct prime numbers

The prime factorization of 12585940 is 2 × 2 × 5 × 113 × 5569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 86, 51, 22, 287, 6979, 181, 97550, 82955, 400804, 344829, 5819329, 1786549, 5049464, 49674821, 471650049, 44614488, 8090702935, 2886535993

Basic calculations (n = 12585940)

Multiplication

n×y
n×2 25171880
n×3 37757820
n×4 50343760
n×5 62929700

Division

n÷y
n÷2 6292970
n÷3 4195313.3333333
n÷3 3146485
n÷5 2517188

Exponentiation

ny
n2 158405885683600
n3 1.9936869728606E+21
n4 2.5092424619206E+28
n5 3.1581175071185E+35

Nth Root

y√n
2√n 3547.6668389239
3√n 232.61009161661
4√n 59.562293768154
5√n 26.301294938349

Divisors of 12585940

1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5569, 11138, 22276, 27845, 55690, 111380, 629297, 1258594, 2517188, 3146485, 6292970, 12585940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12585939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12585940 can be divided by 24 positive divisors. The sum of these divisors (counting 12585940) is 1, the average is 0.041666666666667.

Base conversion 12585940

Base System Value
2 Binary 110000000000101111010100
3 Ternary 212200102122221
4 Quaternary 300000233110
5 Quinary 11210222230
6 Senary 1125432124
8 Octal 60005724
10 Decimal 12585940
12 Duodecimal 426b644
16 Hexadecimal c00bd4
20 Vigesimal 3id4h0
36 Base36 7hrdg

Cryptographic Hash Functions

md5 cf99ca128ecb8f591fef584dc63f3131
sha1 5bc33d0ed53df4c3aa84f9116f35fea61bb7affc
sha256 b2749be9f488672345abc310f43c4f519cb7b363324b2b8688ae49b1766dadb3
sha512 f83090f695fa1139569c20ad51009781309e61fe9011a01eb4660e237bd3ae82023575f435447120092545a1cff4f690348c6a7f938ed3a75845597e47bdd67f
ripemd-160 8d3e86ded2237618ea8d1ef484ada5bb3e09035c

12585940 as geometric shapes

Circle

Radius = n
Diameter 25171880
Circumference 79079793.285044
Area 4.9764676674898E+14

Sphere

Radius = n
Volume 8.3511364633289E+21
Surface area 1.9905870669959E+15
Circumference 79079793.285044

Square

Length = n
Perimeter 50343760
Area 158405885683600
Diagonal 17799207.043214

Cube

Length = n
Surface area 950435314101600
Volume 1.9936869728606E+21
Space diagonal 21799487.541013

Equilateral Triangle

Length = n
Perimeter 37757820
Area 68591760555486
Altitude 10899743.770507

Triangular Pyramid

Length = n
Surface area 68591760555486
Volume 2.3495826301217E+20
Height 5933069.0144047