128472016 (number)

128472016 is an even 9-digits composite number following 128472015 and preceding 128472017. In scientific notation, it is written as 1.28472016 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 64236000 positive integers (up to 128472016) that are relatively prime to 128472016.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred seventy-two thousand sixteen

Notation

Scientific notation 1.28472016 × 10^8
Engineering notation 1.28472016 × 10^6

Prime Factorization of 128472016

Prime Factorization 2 × 2 × 2 × 2 × 8029501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16059002
Product of the distinct prime numbers

The prime factorization of 128472016 is 2 × 2 × 2 × 2 × 8029501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 53, 89, 625, 799, 2600, 7763, 40097, 95167, 580312, 320103, 4700360, 2646222, 51806002, 62571249, 694465630, 647849939, 3740200186, 6359704546

Basic calculations (n = 128472016)

Multiplication

n×y
n×2 256944032
n×3 385416048
n×4 513888064
n×5 642360080

Division

n÷y
n÷2 64236008
n÷3 42824005.333333
n÷3 32118004
n÷5 25694403.2

Exponentiation

ny
n2 16505058895104256
n3 2.1204381904528E+24
n4 2.7241696913086E+32
n5 3.4997957216851E+40

Nth Root

y√n
2√n 11334.54966022
3√n 504.58714222303
4√n 106.46384203203
5√n 41.856384115032

Divisors of 128472016

1, 2, 4, 8, 16, 8029501, 16059002, 32118004, 64236008, 128472016

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128472015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128472016 can be divided by 10 positive divisors. The sum of these divisors (counting 128472016) is 1, the average is 0.1.

Base conversion 128472016

Base System Value
2 Binary 111101010000101001111010000
3 Ternary 22221202001110211
4 Quaternary 13222011033100
5 Quinary 230342101031
6 Senary 20425333504
8 Octal 752051720
10 Decimal 128472016
12 Duodecimal 37037294
16 Hexadecimal 7a853d0
20 Vigesimal 202j00g
36 Base36 24hln4

Cryptographic Hash Functions

md5 c4e10ac9f1c683c1accb81b8245ff0fc
sha1 25b4378bd7654432cdabfcd7ee8fb54da198d24c
sha256 918969876901386250bb02d9e7d5a72aa384d4d03d8c340debb31be2a43b6755
sha512 a377ad8771842e1c252746b59361b710dd22043489f1b678485bf62b2081bde7fa8b0b7ebc252d9fd8537e5328f51f46dfc1e7ca4bd913e1dcddb7be601907ea
ripemd-160 1d04bb75a8b0ab4e34da79e8e9b131a05159f370

128472016 as geometric shapes

Circle

Radius = n
Diameter 256944032
Circumference 807213483.31494
Area 5.1852171771926E+16

Sphere

Radius = n
Volume 8.8820707220236E+24
Surface area 2.0740868708771E+17
Circumference 807213483.31494

Square

Length = n
Perimeter 513888064
Area 16505058895104256
Diagonal 181686867.41261

Cube

Length = n
Surface area 99030353370625536
Volume 2.1204381904528E+24
Space diagonal 222520059.0628

Equilateral Triangle

Length = n
Perimeter 385416048
Area 7.1469001470593E+15
Altitude 111260029.5314

Triangular Pyramid

Length = n
Surface area 7.1469001470593E+15
Volume 2.4989603725935E+23
Height 60562289.137538