12587740 (number)

12587740 is an even 8-digits composite number following 12587739 and preceding 12587741. In scientific notation, it is written as 1.2587740 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 4417280 positive integers (up to 12587740) that are relatively prime to 12587740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2587740 × 10^7
Engineering notation 1.2587740 × 10^6

Prime Factorization of 12587740

Prime Factorization 2 × 2 × 5 × 11 × 29 × 1973

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6293870
Product of the distinct prime numbers

The prime factorization of 12587740 is 2 × 2 × 5 × 11 × 29 × 1973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12587740)

Multiplication

n×y
n×2 25175480
n×3 37763220
n×4 50350960
n×5 62938700

Division

n÷y
n÷2 6293870
n÷3 4195913.3333333
n÷3 3146935
n÷5 2517548

Exponentiation

ny
n2 158451198307600
n3 1.9945424869845E+21
n4 2.5106782245114E+28
n5 3.1603764713812E+35

Nth Root

y√n
2√n 3547.9205177117
3√n 232.62118013301
4√n 59.564423255092
5√n 26.302047200363

Divisors of 12587740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12587739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12587740 can be divided by 48 positive divisors. The sum of these divisors (counting 12587740) is 1, the average is 0.020833333333333.

Base conversion 12587740

Base System Value
2 Binary 110000000001001011011100
3 Ternary 212200112010121
4 Quaternary 300001023130
5 Quinary 11210301430
6 Senary 1125444324
8 Octal 60011334
10 Decimal 12587740
12 Duodecimal 42706a4
16 Hexadecimal c012dc
20 Vigesimal 3id970
36 Base36 7hsrg

Cryptographic Hash Functions

md5 1a69fd6d42372b1a9d544446a82bb1c3
sha1 c05661ee6ac240df82c52bea12191e88f3dc29fe
sha256 bf89560733b336b65ebb41b95bd06580afd1f9df0070a462b92789b089f3d2fa
sha512 ef3202722f861a914b6aaf6cef0493975f05f8137a3dde3a72703f20da4f0df6c75451d5f79eea275ddec0e2858b0571b096230f7b36bcd44498ca793c6d2b6e
ripemd-160 f481a304fe0d6025959cb2a878aebdafab7987ad

12587740 as geometric shapes

Circle

Radius = n
Diameter 25175480
Circumference 79091103.018597
Area 4.9778912055566E+14

Sphere

Radius = n
Volume 8.354720032511E+21
Surface area 1.9911564822226E+15
Circumference 79091103.018597

Square

Length = n
Perimeter 50350960
Area 158451198307600
Diagonal 17801752.627626

Cube

Length = n
Surface area 950707189845600
Volume 1.9945424869845E+21
Space diagonal 21802605.232467

Equilateral Triangle

Length = n
Perimeter 37763220
Area 68611381497234
Altitude 10901302.616234

Triangular Pyramid

Length = n
Surface area 68611381497234
Volume 2.3505908631857E+20
Height 5933917.5425421