15285428 (number)

15285428 is an even 8-digits composite number following 15285427 and preceding 15285429. In scientific notation, it is written as 1.5285428 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 7591800 positive integers (up to 15285428) that are relatively prime to 15285428.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-five thousand four hundred twenty-eight

Notation

Scientific notation 1.5285428 × 10^7
Engineering notation 1.5285428 × 10^6

Prime Factorization of 15285428

Prime Factorization 2 × 2 × 151 × 25307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7642714
Product of the distinct prime numbers

The prime factorization of 15285428 is 2 × 2 × 151 × 25307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 84, 17, 963, 617, 3445, 4821, 30863, 45137, 880419, 557642, 5660556, 9637732, 5043230, 2333659, 782209998, 558565309, 5802190549, 6516538373

Basic calculations (n = 15285428)

Multiplication

n×y
n×2 30570856
n×3 45856284
n×4 61141712
n×5 76427140

Division

n÷y
n÷2 7642714
n÷3 5095142.6666667
n÷3 3821357
n÷5 3057085.6

Exponentiation

ny
n2 233644309143184
n3 3.5713532650179E+21
n4 5.4589663194996E+28
n5 8.3442636631136E+35

Nth Root

y√n
2√n 3909.6582970894
3√n 248.17566898111
4√n 62.527260431666
5√n 27.343589199722

Divisors of 15285428

1, 2, 4, 151, 302, 604, 25307, 50614, 101228, 3821357, 7642714, 15285428

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 -15285427
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 15285428 can be divided by 12 positive divisors. The sum of these divisors (counting 15285428) is 1, the average is 0.083333333333333.

Base conversion 15285428

Base System Value
2 Binary 111010010011110010110100
3 Ternary 1001202120122222
4 Quaternary 322103302310
5 Quinary 12403113203
6 Senary 1303341512
8 Octal 72236264
10 Decimal 15285428
12 Duodecimal 5151898
16 Hexadecimal e93cb4
20 Vigesimal 4fadb8
36 Base36 93mb8

Cryptographic Hash Functions

md5 09352007a19a4ddb4417225d62b64718
sha1 923c32da161b7b0dfd927ba8b8515e27fea22534
sha256 cdcbd679d10e36126a1fd3b7fc782a67283d8e5f5fcbb5c50a9aab9b34a08d72
sha512 dfb18f625aa5d204325b260ba5f6dd87a61625c77477a42ff713b2256442431eec75c523cfc6a9c8727f5947fdf39491e1c81f0b60b3ac157b1621f319ea04fa
ripemd-160 1fc8ad131da560c2bbaeb2ca73d068d8117c2130

15285428 as geometric shapes

Circle

Radius = n
Diameter 30570856
Circumference 96041176.623551
Area 7.3401524515729E+14

Sphere

Radius = n
Volume 1.4959649574339E+22
Surface area 2.9360609806292E+15
Circumference 96041176.623551

Square

Length = n
Perimeter 61141712
Area 233644309143184
Diagonal 21616859.584277

Cube

Length = n
Surface area 1401865854859104
Volume 3.5713532650179E+21
Space diagonal 26475137.911436

Equilateral Triangle

Length = n
Perimeter 45856284
Area 1.0117095358383E+14
Altitude 13237568.955718

Triangular Pyramid

Length = n
Surface area 1.0117095358383E+14
Volume 4.2088801861781E+20
Height 7205619.8614258