15742925 (number)

15742925 is an odd 8-digits composite number following 15742924 and preceding 15742926. In scientific notation, it is written as 1.5742925 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 10296000 positive integers (up to 15742925) that are relatively prime to 15742925.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand nine hundred twenty-five

Notation

Scientific notation 1.5742925 × 10^7
Engineering notation 1.5742925 × 10^6

Prime Factorization of 15742925

Prime Factorization 55 × 5 × 19 × 131 × 23

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15742925
Product of the distinct prime numbers

The prime factorization of 15742925 is 55 × 5 × 19 × 131 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 10, 62, 955, 636, 6221, 7253, 54228, 95139, 353722, 847793, 6753591, 9692865, 1370101, 21061971, 778170994, 316875657, 402208127, 6446709906

Basic calculations (n = 15742925)

Multiplication

n×y
n×2 31485850
n×3 47228775
n×4 62971700
n×5 78714625

Division

n÷y
n÷2 7871462.5
n÷3 5247641.6666667
n÷3 3935731.25
n÷5 3148585

Exponentiation

ny
n2 247839687555625
n3 3.9017216132116E+21
n4 6.142451072767E+28
n5 9.670014655474E+35

Nth Root

y√n
2√n 3967.735500257
3√n 250.6273577057
4√n 62.989963488297
5√n 27.505344278533

Divisors of 15742925

1, 5, 19, 23, 55, 95, 115, 131, 275, 437, 655, 1045, 1265, 2185, 2489, 3013, 5225, 6325, 7205, 12445, 15065, 24035, 36025, 57247, 120175, 136895, 165715, 286235, 684475, 828575, 3148585, 15742925

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 -15742924
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 15742925 can be divided by 32 positive divisors. The sum of these divisors (counting 15742925) is 1, the average is 0.03125.

Base conversion 15742925

Base System Value
2 Binary 111100000011011111001101
3 Ternary 1002121211020022
4 Quaternary 330003133031
5 Quinary 13012233200
6 Senary 1321231525
8 Octal 74033715
10 Decimal 15742925
12 Duodecimal 53325a5
16 Hexadecimal f037cd
20 Vigesimal 4i7h65
36 Base36 9dfbh

Cryptographic Hash Functions

md5 77ef50ede138a93bd5be2d50dc6c29fd
sha1 d025f0afb7603924ffe4f96b9d2aa38983fedc07
sha256 919d4f223db97238189aac9d0281a0293ef10b9bbc25d5794db3f27005f22308
sha512 b48ab55ceb1bb4b285f75af7810841dc6a30059e3ae8b24a417d58265e10cb6e41e3c7c7365629fd2d8c922cae7f47c83dc9fbfa11b66b50334b3be56604fcb8
ripemd-160 59c848a63f93ca98a601a3363f1601e2f4b551b8

15742925 as geometric shapes

Circle

Radius = n
Diameter 31485850
Circumference 98915715.05203
Area 7.7861134169274E+14

Sphere

Radius = n
Volume 1.6343493275224E+22
Surface area 3.114445366771E+15
Circumference 98915715.05203

Square

Length = n
Perimeter 62971700
Area 247839687555625
Diagonal 22263858.046422

Cube

Length = n
Surface area 1487038125333750
Volume 3.9017216132116E+21
Space diagonal 27267545.959746

Equilateral Triangle

Length = n
Perimeter 47228775
Area 1.0731773274458E+14
Altitude 13633772.979873

Triangular Pyramid

Length = n
Surface area 1.0731773274458E+14
Volume 4.5982230183401E+20
Height 7421286.0154742