126871128 (number)

126871128 is an even 9-digits composite number following 126871127 and preceding 126871129. In scientific notation, it is written as 1.26871128 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 40439520 positive integers (up to 126871128) that are relatively prime to 126871128.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million eight hundred seventy-one thousand one hundred twenty-eight

Notation

Scientific notation 1.26871128 × 10^8
Engineering notation 1.26871128 × 10^6

Prime Factorization of 126871128

Prime Factorization 2 × 2 × 2 × 9 × 23 × 23 × 3331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1379034
Product of the distinct prime numbers

The prime factorization of 126871128 is 2 × 2 × 2 × 9 × 23 × 23 × 3331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126871128)

Multiplication

n×y
n×2 253742256
n×3 380613384
n×4 507484512
n×5 634355640

Division

n÷y
n÷2 63435564
n÷3 42290376
n÷3 31717782
n÷5 25374225.6

Exponentiation

ny
n2 16096283119992384
n3 2.0421535960408E+24
n4 2.5909033027895E+32
n5 3.2871082456383E+40

Nth Root

y√n
2√n 11263.708447931
3√n 502.48249140748
4√n 106.13061974723
5√n 41.751545885693

Divisors of 126871128

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126871127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126871128 can be divided by 48 positive divisors. The sum of these divisors (counting 126871128) is 1, the average is 0.020833333333333.

Base conversion 126871128

Base System Value
2 Binary 111100011111110011001011000
3 Ternary 22211201201110200
4 Quaternary 13203332121120
5 Quinary 224434334003
6 Senary 20331142200
8 Octal 743763130
10 Decimal 126871128
12 Duodecimal 365a4960
16 Hexadecimal 78fe658
20 Vigesimal 1jcihg8
36 Base36 23jae0

Cryptographic Hash Functions

md5 c4253eed2ca1bde2bebc04840c103da0
sha1 6fabf5ae0cbbfe232163d8048801c3889f6dad69
sha256 54970191fa48ecd3929b94f44ae18b17e777fbcb0befe1277a99cb868107db4b
sha512 fa318a7dc58c6fac9aa8bd421636f7ff439c9f342b8b63ba4722b7adac3300bcfb5297c5fc8dc4f792ad1e0948408168319f63f3abafb792f631d8d9bde9f28a
ripemd-160 3b790de1ff0407bda5c635187f2f38b186fd2c12

126871128 as geometric shapes

Circle

Radius = n
Diameter 253742256
Circumference 797154807.3549
Area 5.0567964799869E+16

Sphere

Radius = n
Volume 8.554152979765E+24
Surface area 2.0227185919948E+17
Circumference 797154807.3549

Square

Length = n
Perimeter 507484512
Area 16096283119992384
Diagonal 179422869.89117

Cube

Length = n
Surface area 96577698719954304
Volume 2.0421535960408E+24
Space diagonal 219747239.70957

Equilateral Triangle

Length = n
Perimeter 380613384
Area 6.96989504421E+15
Altitude 109873619.85479

Triangular Pyramid

Length = n
Surface area 6.96989504421E+15
Volume 2.4067010933082E+23
Height 59807623.297058