12752487 (number)

12752487 is an odd 8-digits composite number following 12752486 and preceding 12752488. In scientific notation, it is written as 1.2752487 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 7728720 positive integers (up to 12752487) that are relatively prime to 12752487.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-two thousand four hundred eighty-seven

Notation

Scientific notation 1.2752487 × 10^7
Engineering notation 1.2752487 × 10^6

Prime Factorization of 12752487

Prime Factorization 3 × 3 × 11 × 128813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4250829
Product of the distinct prime numbers

The prime factorization of 12752487 is 3 × 3 × 11 × 128813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 81, 8, 531, 970, 8427, 1144, 27397, 98093, 500813, 432745, 3165598, 5900681, 33613100, 68060128, 992384738, 440670622, 6369809065, 6687571843

Basic calculations (n = 12752487)

Multiplication

n×y
n×2 25504974
n×3 38257461
n×4 51009948
n×5 63762435

Division

n÷y
n÷2 6376243.5
n÷3 4250829
n÷3 3188121.75
n÷5 2550497.4

Exponentiation

ny
n2 162625924685169
n3 2.0738849904106E+21
n4 2.6447191379706E+28
n5 3.3726746425622E+35

Nth Root

y√n
2√n 3571.0624469477
3√n 233.63162507933
4√n 59.75836717103
5√n 26.370537254904

Divisors of 12752487

1, 3, 9, 11, 33, 99, 128813, 386439, 1159317, 1416943, 4250829, 12752487

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12752486
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12752487 can be divided by 12 positive divisors. The sum of these divisors (counting 12752487) is 1, the average is 0.083333333333333.

Base conversion 12752487

Base System Value
2 Binary 110000101001011001100111
3 Ternary 212222220010100
4 Quaternary 300221121213
5 Quinary 11231034422
6 Senary 1133155143
8 Octal 60513147
10 Decimal 12752487
12 Duodecimal 432bab3
16 Hexadecimal c29667
20 Vigesimal 3je147
36 Base36 7lbvr

Cryptographic Hash Functions

md5 7efd78d5c9f8325a173de1a5296b3723
sha1 4ae1d990377f99ef1222f950cf48ccbcce01db10
sha256 9526b2841077b91672c6374f722b4e0f775661c3d98f713527c45a57acbbe36a
sha512 02ca1c5bac4d9027f3aa52573e95cdc63e80b899526b82300e51a22bc328aa16f8760626356bb0b0eb65679134671f786c6bf1f09eb7a0e918293eb476c5cd17
ripemd-160 e66b468c80f1a6a5bd1150419dee8bd8c72e5e48

12752487 as geometric shapes

Circle

Radius = n
Diameter 25504974
Circumference 80126238.948399
Area 5.1090441027417E+14

Sphere

Radius = n
Volume 8.6870691336854E+21
Surface area 2.0436176410967E+15
Circumference 80126238.948399

Square

Length = n
Perimeter 51009948
Area 162625924685169
Diagonal 18034740.069387

Cube

Length = n
Surface area 975755548111014
Volume 2.0738849904106E+21
Space diagonal 22087955.406862

Equilateral Triangle

Length = n
Perimeter 38257461
Area 70419091045646
Altitude 11043977.703431

Triangular Pyramid

Length = n
Surface area 70419091045646
Volume 2.4440969002006E+20
Height 6011580.0231289