12902488 (number)

12902488 is an even 8-digits composite number following 12902487 and preceding 12902489. In scientific notation, it is written as 1.2902488 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 6390528 positive integers (up to 12902488) that are relatively prime to 12902488.

Interesting facts

Basic properties

Name

Name twelve million nine hundred two thousand four hundred eighty-eight

Notation

Scientific notation 1.2902488 × 10^7
Engineering notation 1.2902488 × 10^6

Prime Factorization of 12902488

Prime Factorization 2 × 2 × 2 × 107 × 15073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3225622
Product of the distinct prime numbers

The prime factorization of 12902488 is 2 × 2 × 2 × 107 × 15073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 55, 59, 372, 728, 3936, 6900, 75538, 42755, 46900, 441253, 3254845, 6412626, 34211141, 29376090, 525908734, 410455619, 4586899412, 8204777592

Basic calculations (n = 12902488)

Multiplication

n×y
n×2 25804976
n×3 38707464
n×4 51609952
n×5 64512440

Division

n÷y
n÷2 6451244
n÷3 4300829.3333333
n÷3 3225622
n÷5 2580497.6

Exponentiation

ny
n2 166474196590144
n3 2.147931323814E+21
n4 2.7713658130334E+28
n5 3.5757514146274E+35

Nth Root

y√n
2√n 3592.0033407557
3√n 234.54408664911
4√n 59.933324125696
5√n 26.432284051743

Divisors of 12902488

1, 2, 4, 8, 107, 214, 428, 856, 15073, 30146, 60292, 120584, 1612811, 3225622, 6451244, 12902488

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 -12902487
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 12902488 can be divided by 16 positive divisors. The sum of these divisors (counting 12902488) is 1, the average is 0.0625.

Base conversion 12902488

Base System Value
2 Binary 110001001110000001011000
3 Ternary 220021111212221
4 Quaternary 301032001120
5 Quinary 11300334423
6 Senary 1140313424
8 Octal 61160130
10 Decimal 12902488
12 Duodecimal 43a2874
16 Hexadecimal c4e058
20 Vigesimal 40cg48
36 Base36 7ojmg

Cryptographic Hash Functions

md5 9b2a493c43c7911c2999c9cd863a3c34
sha1 03a4d9dd1423d918efe1859317da0c622beee41d
sha256 02eef017a7cb9b44d423aa263b3856ead81d040ad9488758d4b97dadc3580398
sha512 6458fa7c9801f23176319f45994cc3319de699552ba3a036fcb8ebc024871ed5f65f6c19f8716f98161a1bb13a727493102940f41c32523ee756f82ec864ecfc
ripemd-160 9d34e996c3399d732bc61a1ba9f3058e3d1af39e

12902488 as geometric shapes

Circle

Radius = n
Diameter 25804976
Circumference 81068723.027661
Area 5.2299411301986E+14

Sphere

Radius = n
Volume 8.9972336897458E+21
Surface area 2.0919764520794E+15
Circumference 81068723.027661

Square

Length = n
Perimeter 51609952
Area 166474196590144
Diagonal 18246873.517956

Cube

Length = n
Surface area 998845179540864
Volume 2.147931323814E+21
Space diagonal 22347764.760048

Equilateral Triangle

Length = n
Perimeter 38707464
Area 72085441660835
Altitude 11173882.380024

Triangular Pyramid

Length = n
Surface area 72085441660835
Volume 2.5313613409864E+20
Height 6082291.172652