15128450 (number)

15128450 is an even 8-digits composite number following 15128449 and preceding 15128451. In scientific notation, it is written as 1.5128450 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 6028880 positive integers (up to 15128450) that are relatively prime to 15128450.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twenty-eight thousand four hundred fifty

Notation

Scientific notation 1.5128450 × 10^7
Engineering notation 1.5128450 × 10^6

Prime Factorization of 15128450

Prime Factorization 2 × 25 × 683 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15128450
Product of the distinct prime numbers

The prime factorization of 15128450 is 2 × 25 × 683 × 443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 91, 65, 316, 843, 8461, 6006, 25011, 69477, 863476, 443356, 4383349, 7018617, 99515376, 18322512, 911940202, 987387926, 6265332411, 3803128080

Basic calculations (n = 15128450)

Multiplication

n×y
n×2 30256900
n×3 45385350
n×4 60513800
n×5 75642250

Division

n÷y
n÷2 7564225
n÷3 5042816.6666667
n÷3 3782112.5
n÷5 3025690

Exponentiation

ny
n2 228869999402500
n3 3.4624483424608E+21
n4 5.23814766265E+28
n5 7.9245055007018E+35

Nth Root

y√n
2√n 3889.5308200347
3√n 247.32317404058
4√n 62.366103133311
5√n 27.28719452177

Divisors of 15128450

1, 2, 25, 50, 443, 683, 886, 1366, 11075, 17075, 22150, 34150, 302569, 605138, 7564225, 15128450

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 -15128449
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 15128450 can be divided by 16 positive divisors. The sum of these divisors (counting 15128450) is 1, the average is 0.0625.

Base conversion 15128450

Base System Value
2 Binary 111001101101011110000010
3 Ternary 1001110121022222
4 Quaternary 321231132002
5 Quinary 12333102300
6 Senary 1300131042
8 Octal 71553602
10 Decimal 15128450
12 Duodecimal 5096a82
16 Hexadecimal e6d782
20 Vigesimal 4eb12a
36 Base36 9096q

Cryptographic Hash Functions

md5 13fccd20b69a8e87cd1bed212b0c6b22
sha1 463c0dce0e55b59817c76337834a9d362842d21d
sha256 d11fff6000ec2a622756cf73add11bea05744c79f64bef03cdb317e5d6cad122
sha512 5d7710e969582265eb9b40de32613df06b955f98500bafebbb8f8352ac9d8294277de67d15a2c4e1e25e7f13fc379a11bbe30caf88b10a25e5f890cf9c2adf1e
ripemd-160 fe966965c8161fb5977ea3c7b1b03446c7f0da77

15128450 as geometric shapes

Circle

Radius = n
Diameter 30256900
Circumference 95054854.760401
Area 7.1901630874999E+14

Sphere

Radius = n
Volume 1.4503469701478E+22
Surface area 2.876065235E+15
Circumference 95054854.760401

Square

Length = n
Perimeter 60513800
Area 228869999402500
Diagonal 21394859.167683

Cube

Length = n
Surface area 1373219996415000
Volume 3.4624483424608E+21
Space diagonal 26203244.039765

Equilateral Triangle

Length = n
Perimeter 45385350
Area 99103616823347
Altitude 13101622.019883

Triangular Pyramid

Length = n
Surface area 99103616823347
Volume 4.0805345041035E+20
Height 7131619.7225611