15142570 (number)

15142570 is an even 8-digits composite number following 15142569 and preceding 15142571. In scientific notation, it is written as 1.5142570 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 5861520 positive integers (up to 15142570) that are relatively prime to 15142570.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand five hundred seventy

Notation

Scientific notation 1.5142570 × 10^7
Engineering notation 1.5142570 × 10^6

Prime Factorization of 15142570

Prime Factorization 2 × 5 × 31 × 48847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142570
Product of the distinct prime numbers

The prime factorization of 15142570 is 2 × 5 × 31 × 48847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 61, 66, 869, 911, 7446, 8780, 88053, 54587, 659329, 682920, 8687077, 4628639, 69425790, 73284346, 571419674, 299456869, 7933221472, 9415459331

Basic calculations (n = 15142570)

Multiplication

n×y
n×2 30285140
n×3 45427710
n×4 60570280
n×5 75712850

Division

n÷y
n÷2 7571285
n÷3 5047523.3333333
n÷3 3785642.5
n÷5 3028514

Exponentiation

ny
n2 229297426204900
n3 3.4721523271275E+21
n4 5.2577309664192E+28
n5 7.961555920017E+35

Nth Root

y√n
2√n 3891.3455256505
3√n 247.40009571924
4√n 62.380650250302
5√n 27.292286271717

Divisors of 15142570

1, 2, 5, 10, 31, 62, 155, 310, 48847, 97694, 244235, 488470, 1514257, 3028514, 7571285, 15142570

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 -15142569
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 15142570 can be divided by 16 positive divisors. The sum of these divisors (counting 15142570) is 1, the average is 0.0625.

Base conversion 15142570

Base System Value
2 Binary 111001110000111010101010
3 Ternary 1001111022200221
4 Quaternary 321300322222
5 Quinary 12334030240
6 Senary 1300320254
8 Octal 71607252
10 Decimal 15142570
12 Duodecimal 50a308a
16 Hexadecimal e70eaa
20 Vigesimal 4ecg8a
36 Base36 90k2y

Cryptographic Hash Functions

md5 6269fe30085ea9b23d097047db66cf29
sha1 7e4614d2b609cf8f4892d465027908a7a21e8dff
sha256 7872e6bdfae71444cd4c3c30668b55cda2068cd69fc4b1d926cbb4267ec86135
sha512 cf910e587992f685416a0ccde4399c55a393c3170fcf9f3b632bb588b3eb0178a7c014eb2d9c9ea809628b0308e3a8df78cd697b4a7cd23f4a610daffb8c0e81
ripemd-160 d67625c9a6ab07d0a59847a6b2676a17c347edaf

15142570 as geometric shapes

Circle

Radius = n
Diameter 30285140
Circumference 95143573.336938
Area 7.2035910965236E+14

Sphere

Radius = n
Volume 1.4544117657398E+22
Surface area 2.8814364386094E+15
Circumference 95143573.336938

Square

Length = n
Perimeter 60570280
Area 229297426204900
Diagonal 21414827.863184

Cube

Length = n
Surface area 1375784557229400
Volume 3.4721523271275E+21
Space diagonal 26227700.597168

Equilateral Triangle

Length = n
Perimeter 45427710
Area 99288698057916
Altitude 13113850.298584

Triangular Pyramid

Length = n
Surface area 99288698057916
Volume 4.0919707597076E+20
Height 7138275.9543947