12885030 (number)

12885030 is an even 8-digits composite number following 12885029 and preceding 12885031. In scientific notation, it is written as 1.2885030 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3378240 positive integers (up to 12885030) that are relatively prime to 12885030.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-five thousand thirty

Notation

Scientific notation 1.2885030 × 10^7
Engineering notation 1.2885030 × 10^6

Prime Factorization of 12885030

Prime Factorization 2 × 3 × 915 × 2347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12885030
Product of the distinct prime numbers

The prime factorization of 12885030 is 2 × 3 × 915 × 2347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 98, 76, 113, 993, 6432, 9577, 63861, 57173, 407969, 840166, 1465003, 6915472, 88905313, 47445083, 880669031, 937089262, 2025976463, 3882395637

Basic calculations (n = 12885030)

Multiplication

n×y
n×2 25770060
n×3 38655090
n×4 51540120
n×5 64425150

Division

n÷y
n÷2 6442515
n÷3 4295010
n÷3 3221257.5
n÷5 2577006

Exponentiation

ny
n2 166023998100900
n3 2.13922419625E+21
n4 2.7563967945408E+28
n5 3.5516255389562E+35

Nth Root

y√n
2√n 3589.5723979327
3√n 234.43825386065
4√n 59.913040299526
5√n 26.42512721857

Divisors of 12885030

1, 2, 3, 6, 915, 1830, 2347, 2745, 4694, 5490, 7041, 14082, 2147505, 4295010, 6442515, 12885030

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 -12885029
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 12885030 can be divided by 16 positive divisors. The sum of these divisors (counting 12885030) is 1, the average is 0.0625.

Base conversion 12885030

Base System Value
2 Binary 110001001001110000100110
3 Ternary 220020121221100
4 Quaternary 301021300212
5 Quinary 11244310110
6 Senary 1140100530
8 Octal 61116046
10 Decimal 12885030
12 Duodecimal 4394746
16 Hexadecimal c49c26
20 Vigesimal 40acba
36 Base36 7o65i

Cryptographic Hash Functions

md5 bd59f7731d461fd3f3f521ab4d7a18c3
sha1 4e425e756fd9c1a724c5ae1ed083e683aafd14fc
sha256 7d04c2996fa207903d0e31ea4a452d59af1445fc36ec91b800cf91aed163b453
sha512 646cd5facc514600ff62bb29e3c4c247fcbf56ed8511b02ea8acfbcdaaec74729a06465e5ff452b7686bddfd4c033f2caa62c2e3de0334acc5847d61a0a656e2
ripemd-160 3d01f01f95900695c133f27096090e5007c7f7c5

12885030 as geometric shapes

Circle

Radius = n
Diameter 25770060
Circumference 80959031.178568
Area 5.2157977275339E+14

Sphere

Radius = n
Volume 8.9607613590942E+21
Surface area 2.0863190910136E+15
Circumference 80959031.178568

Square

Length = n
Perimeter 51540120
Area 166023998100900
Diagonal 18222184.177584

Cube

Length = n
Surface area 996143988605400
Volume 2.13922419625E+21
Space diagonal 22317526.617049

Equilateral Triangle

Length = n
Perimeter 38655090
Area 71890499996619
Altitude 11158763.308525

Triangular Pyramid

Length = n
Surface area 71890499996619
Volume 2.5210998927446E+20
Height 6074061.3925281