15142715 (number)

15142715 is an odd 8-digits composite number following 15142714 and preceding 15142716. In scientific notation, it is written as 1.5142715 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9834048 positive integers (up to 15142715) that are relatively prime to 15142715.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5142715 × 10^7
Engineering notation 1.5142715 × 10^6

Prime Factorization of 15142715

Prime Factorization 7 × 5 × 7 × 19 × 3253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2163245
Product of the distinct prime numbers

The prime factorization of 15142715 is 7 × 5 × 7 × 19 × 3253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 57, 76, 462, 404, 7069, 5300, 84458, 70770, 457369, 347769, 5446149, 5072539, 72010872, 65829094, 445580484, 804204786, 2826674201, 6378310497

Basic calculations (n = 15142715)

Multiplication

n×y
n×2 30285430
n×3 45428145
n×4 60570860
n×5 75713575

Division

n÷y
n÷2 7571357.5
n÷3 5047571.6666667
n÷3 3785678.75
n÷5 3028543

Exponentiation

ny
n2 229301817571225
n3 3.4722520724631E+21
n4 5.2579323541467E+28
n5 7.9619371128123E+35

Nth Root

y√n
2√n 3891.3641566936
3√n 247.40088538923
4√n 62.380799583635
5√n 27.292338539811

Divisors of 15142715

1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 3253, 4655, 16265, 22771, 61807, 113855, 159397, 309035, 432649, 796985, 2163245, 3028543, 15142715

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142714
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142715 can be divided by 24 positive divisors. The sum of these divisors (counting 15142715) is 1, the average is 0.041666666666667.

Base conversion 15142715

Base System Value
2 Binary 111001110000111100111011
3 Ternary 1001111022220022
4 Quaternary 321300330323
5 Quinary 12334031330
6 Senary 1300321055
8 Octal 71607473
10 Decimal 15142715
12 Duodecimal 50a318b
16 Hexadecimal e70f3b
20 Vigesimal 4ecgff
36 Base36 90k6z

Cryptographic Hash Functions

md5 4ff270d2a0ba9744ba24a3c4231316ee
sha1 d91f2ef486b3898bede342364d2dfba3b7f860e6
sha256 6dd7451a1dc843e603a16374977f182c028df7d2764b14f3a523b2605b0a581d
sha512 afd9998f5914be1c685e92001f92a2cc286c8eff4ab4fd4dae879e2b377e3fe196c1210362fd2bd5ebd466da57edd380436a6721f5cffcff3e25c50ec2c9df41
ripemd-160 0e4e85296110e2fc621bce5e101a53b754f6c7ee

15142715 as geometric shapes

Circle

Radius = n
Diameter 30285430
Circumference 95144484.398808
Area 7.2037290553655E+14

Sphere

Radius = n
Volume 1.4544535469682E+22
Surface area 2.8814916221462E+15
Circumference 95144484.398808

Square

Length = n
Perimeter 60570860
Area 229301817571225
Diagonal 21415032.924151

Cube

Length = n
Surface area 1375810905427350
Volume 3.4722520724631E+21
Space diagonal 26227951.744535

Equilateral Triangle

Length = n
Perimeter 45428145
Area 99290599575313
Altitude 13113975.872268

Triangular Pyramid

Length = n
Surface area 99290599575313
Volume 4.0920883107128E+20
Height 7138344.3080502