15143725 (number)

15143725 is an odd 8-digits composite number following 15143724 and preceding 15143726. In scientific notation, it is written as 1.5143725 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 12062720 positive integers (up to 15143725) that are relatively prime to 15143725.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-three thousand seven hundred twenty-five

Notation

Scientific notation 1.5143725 × 10^7
Engineering notation 1.5143725 × 10^6

Prime Factorization of 15143725

Prime Factorization 5 × 5 × 2357 × 257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3028745
Product of the distinct prime numbers

The prime factorization of 15143725 is 5 × 5 × 2357 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 50, 39, 172, 658, 5561, 6977, 44803, 93407, 406362, 765772, 3835712, 4098855, 19363045, 77255030, 544293398, 417156565, 9780346607, 8324823275

Basic calculations (n = 15143725)

Multiplication

n×y
n×2 30287450
n×3 45431175
n×4 60574900
n×5 75718625

Division

n÷y
n÷2 7571862.5
n÷3 5047908.3333333
n÷3 3785931.25
n÷5 3028745

Exponentiation

ny
n2 229332406875625
n3 3.4729469033126E+21
n4 5.2593352843367E+28
n5 7.9645927228792E+35

Nth Root

y√n
2√n 3891.4939290715
3√n 247.40638570933
4√n 62.381839737791
5√n 27.292702603013

Divisors of 15143725

1, 5, 25, 257, 1285, 2357, 6425, 11785, 58925, 605749, 3028745, 15143725

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 -15143724
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 15143725 can be divided by 12 positive divisors. The sum of these divisors (counting 15143725) is 1, the average is 0.083333333333333.

Base conversion 15143725

Base System Value
2 Binary 111001110001001100101101
3 Ternary 1001111101021201
4 Quaternary 321301030231
5 Quinary 12334044400
6 Senary 1300325501
8 Octal 71611455
10 Decimal 15143725
12 Duodecimal 50a3891
16 Hexadecimal e7132d
20 Vigesimal 4ecj65
36 Base36 90kz1

Cryptographic Hash Functions

md5 dd6e8638ad553556171f418f756f43f3
sha1 601b45a5a7bf12ba46a27ba5a069dbffeb721545
sha256 80f196adbe09d6e07db86cec7036cb5a75bc93cb7eafc63386cb0b01e0e20cd8
sha512 69ef99d48f96b6d51bdf1636e996126b7e6326e6f2b3cc5ffc6f9ee1cb6251dbb06601a22e7a0551b6aa2a85444384299cd404d5667ceef7fe73fdec8c3ce2eb
ripemd-160 a0a365fc1cbe6a39d2c110c853aff82b2763463a

15143725 as geometric shapes

Circle

Radius = n
Diameter 30287450
Circumference 95150830.415968
Area 7.2046900467053E+14

Sphere

Radius = n
Volume 1.4547445970339E+22
Surface area 2.8818760186821E+15
Circumference 95150830.415968

Square

Length = n
Perimeter 60574900
Area 229332406875625
Diagonal 21416461.279849

Cube

Length = n
Surface area 1375994441253750
Volume 3.4729469033126E+21
Space diagonal 26229701.115851

Equilateral Triangle

Length = n
Perimeter 45431175
Area 99303845132660
Altitude 13114850.557925

Triangular Pyramid

Length = n
Surface area 99303845132660
Volume 4.0929071767219E+20
Height 7138820.4266162