15142734 (number)

15142734 is an even 8-digits composite number following 15142733 and preceding 15142735. In scientific notation, it is written as 1.5142734 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 4781592 positive integers (up to 15142734) that are relatively prime to 15142734.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand seven hundred thirty-four

Notation

Scientific notation 1.5142734 × 10^7
Engineering notation 1.5142734 × 10^6

Prime Factorization of 15142734

Prime Factorization 2 × 3 × 3 × 3 × 19 × 14759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1682526
Product of the distinct prime numbers

The prime factorization of 15142734 is 2 × 3 × 3 × 3 × 19 × 14759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 76, 6, 950, 700, 5886, 4524, 7965, 2697, 806738, 836677, 2209120, 3477121, 9175392, 50849220, 552689996, 514947711, 3410790518, 3996134606

Basic calculations (n = 15142734)

Multiplication

n×y
n×2 30285468
n×3 45428202
n×4 60570936
n×5 75713670

Division

n÷y
n÷2 7571367
n÷3 5047578
n÷3 3785683.5
n÷5 3028546.8

Exponentiation

ny
n2 229302392994756
n3 3.4722651426831E+21
n4 5.2579587433122E+28
n5 7.961987063295E+35

Nth Root

y√n
2√n 3891.3665979961
3√n 247.40098886285
4√n 62.380819151372
5√n 27.292345388704

Divisors of 15142734

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 14759, 29518, 44277, 88554, 132831, 265662, 280421, 398493, 560842, 796986, 841263, 1682526, 2523789, 5047578, 7571367, 15142734

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142734 can be divided by 32 positive divisors. The sum of these divisors (counting 15142734) is 1, the average is 0.03125.

Base conversion 15142734

Base System Value
2 Binary 111001110000111101001110
3 Ternary 1001111022221000
4 Quaternary 321300331032
5 Quinary 12334031414
6 Senary 1300321130
8 Octal 71607516
10 Decimal 15142734
12 Duodecimal 50a31a6
16 Hexadecimal e70f4e
20 Vigesimal 4ecgge
36 Base36 90k7i

Cryptographic Hash Functions

md5 aeb2ba501aae6b6381ba7b6fd057ae8c
sha1 992cc857a1b600f81b527928153fa7ecf9fd3401
sha256 0b88c7c6baa3c8788e6e85c930261f614d54ecc600b73f8aacd4190162581cf5
sha512 baa3e95c772f14a81d991ebd1be9dc41932e29114fc8ad6b668af2c9b5c4e7311d623fbb9dd1f33375768955e4b223194704f09e31f4bbffaa0f225fcad512bb
ripemd-160 cc87d9f81b80a9441621f7622ddbc13170f80fa9

15142734 as geometric shapes

Circle

Radius = n
Diameter 30285468
Circumference 95144603.779329
Area 7.2037471328289E+14

Sphere

Radius = n
Volume 1.4544590218092E+22
Surface area 2.8814988531315E+15
Circumference 95144603.779329

Square

Length = n
Perimeter 60570936
Area 229302392994756
Diagonal 21415059.794208

Cube

Length = n
Surface area 1375814357968536
Volume 3.4722651426831E+21
Space diagonal 26227984.653501

Equilateral Triangle

Length = n
Perimeter 45428202
Area 99290848741011
Altitude 13113992.32675

Triangular Pyramid

Length = n
Surface area 99290848741011
Volume 4.0921037141148E+20
Height 7138353.2647361