15284988 (number)

15284988 is an even 8-digits composite number following 15284987 and preceding 15284989. In scientific notation, it is written as 1.5284988 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 4998240 positive integers (up to 15284988) that are relatively prime to 15284988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5284988 × 10^7
Engineering notation 1.5284988 × 10^6

Prime Factorization of 15284988

Prime Factorization 2 × 2 × 3 × 3 × 53 × 8011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2547498
Product of the distinct prime numbers

The prime factorization of 15284988 is 2 × 2 × 3 × 3 × 53 × 8011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 70, 24, 47, 806, 4289, 9294, 995, 94576, 232689, 338682, 6465950, 8308014, 45682501, 98227610, 446094091, 19205713, 6483122145, 3901234112

Basic calculations (n = 15284988)

Multiplication

n×y
n×2 30569976
n×3 45854964
n×4 61139952
n×5 76424940

Division

n÷y
n÷2 7642494
n÷3 5094996
n÷3 3821247
n÷5 3056997.6

Exponentiation

ny
n2 233630858160144
n3 3.5710448634075E+21
n4 5.4583377884645E+28
n5 8.3430627596627E+35

Nth Root

y√n
2√n 3909.6020257822
3√n 248.17328766426
4√n 62.526810455853
5√n 27.343431777662

Divisors of 15284988

1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8011, 16022, 24033, 32044, 48066, 72099, 96132, 144198, 288396, 424583, 849166, 1273749, 1698332, 2547498, 3821247, 5094996, 7642494, 15284988

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15284987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15284988 can be divided by 36 positive divisors. The sum of these divisors (counting 15284988) is 1, the average is 0.027777777777778.

Base conversion 15284988

Base System Value
2 Binary 111010010011101011111100
3 Ternary 1001202120001200
4 Quaternary 322103223330
5 Quinary 12403104423
6 Senary 1303335500
8 Octal 72235374
10 Decimal 15284988
12 Duodecimal 5151590
16 Hexadecimal e93afc
20 Vigesimal 4fac98
36 Base36 93lz0

Cryptographic Hash Functions

md5 6b41ce8419cd15eec91e130091d855f5
sha1 3e21c8508f83b6654fb9eb87989f0df18c776381
sha256 4187239b0c6c5516da6ccdb42235e3a94570fa6f2c2c5dec6590a2620aa2ad05
sha512 910034643a536225ea5f283a78f97e4897a94670a56606de999079fa8427252d0cb552be2e0a9c27d63ec5e7f9db889f0f5274383322af71601660f6113fb9d7
ripemd-160 c172d6676ab96a3844f4ab4a68f55f8d826905b5

15284988 as geometric shapes

Circle

Radius = n
Diameter 30569976
Circumference 96038412.022016
Area 7.3397298764779E+14

Sphere

Radius = n
Volume 1.4958357744694E+22
Surface area 2.9358919505911E+15
Circumference 96038412.022016

Square

Length = n
Perimeter 61139952
Area 233630858160144
Diagonal 21616237.33031

Cube

Length = n
Surface area 1401785148960864
Volume 3.5710448634075E+21
Space diagonal 26474375.809081

Equilateral Triangle

Length = n
Perimeter 45854964
Area 1.0116512913732E+14
Altitude 13237187.90454

Triangular Pyramid

Length = n
Surface area 1.0116512913732E+14
Volume 4.2085167313947E+20
Height 7205412.4434367