15742485 (number)

15742485 is an odd 8-digits composite number following 15742484 and preceding 15742486. In scientific notation, it is written as 1.5742485 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7632000 positive integers (up to 15742485) that are relatively prime to 15742485.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand four hundred eighty-five

Notation

Scientific notation 1.5742485 × 10^7
Engineering notation 1.5742485 × 10^6

Prime Factorization of 15742485

Prime Factorization 5 × 27 × 11 × 10601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15742485
Product of the distinct prime numbers

The prime factorization of 15742485 is 5 × 27 × 11 × 10601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 50, 88, 332, 294, 9019, 4668, 57212, 77026, 396163, 328621, 865787, 7488003, 7710983, 52489901, 644973163, 70178761, 1705406791, 4823968969

Basic calculations (n = 15742485)

Multiplication

n×y
n×2 31484970
n×3 47227455
n×4 62969940
n×5 78712425

Division

n÷y
n÷2 7871242.5
n÷3 5247495
n÷3 3935621.25
n÷5 3148497

Exponentiation

ny
n2 247825833975225
n3 3.9013944739675E+21
n4 6.1417643985516E+28
n5 9.6686633917732E+35

Nth Root

y√n
2√n 3967.6800526252
3√n 250.62502275069
4√n 62.989523356073
5√n 27.505190527095

Divisors of 15742485

1, 5, 11, 27, 55, 135, 297, 1485, 10601, 53005, 116611, 286227, 583055, 1431135, 3148497, 15742485

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 -15742484
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 15742485 can be divided by 16 positive divisors. The sum of these divisors (counting 15742485) is 1, the average is 0.0625.

Base conversion 15742485

Base System Value
2 Binary 111100000011011000010101
3 Ternary 1002121210122000
4 Quaternary 330003120111
5 Quinary 13012224420
6 Senary 1321225513
8 Octal 74033025
10 Decimal 15742485
12 Duodecimal 5332299
16 Hexadecimal f03615
20 Vigesimal 4i7g45
36 Base36 9dez9

Cryptographic Hash Functions

md5 a0cce4bc7bfc6b631ef3920bb26d7129
sha1 3f128e357ba929bef817688e470eafbdba15cb9c
sha256 7ba4cf2c6a6ca46bbf7207d90b9a9765ac71349fddba0caec604ed91fb111512
sha512 34022387dec4160d6139f0a513ba28794d790339ca34d634967c822abc667c53a5f53dc038aeb8669b9a15a958f88b1082dd30ede609d6bc75af5595a5d98efd
ripemd-160 a501719da7c93d2e181bc0665b5e75cd76d82546

15742485 as geometric shapes

Circle

Radius = n
Diameter 31484970
Circumference 98912950.450495
Area 7.7856781938633E+14

Sphere

Radius = n
Volume 1.6342122957563E+22
Surface area 3.1142712775453E+15
Circumference 98912950.450495

Square

Length = n
Perimeter 62969940
Area 247825833975225
Diagonal 22263235.792455

Cube

Length = n
Surface area 1486955003851350
Volume 3.9013944739675E+21
Space diagonal 27266783.857391

Equilateral Triangle

Length = n
Perimeter 47227455
Area 1.073117339683E+14
Altitude 13633391.928695

Triangular Pyramid

Length = n
Surface area 1.073117339683E+14
Volume 4.5978374810435E+20
Height 7421078.597485