128524172 (number)

128524172 is an even 9-digits composite number following 128524171 and preceding 128524173. In scientific notation, it is written as 1.28524172 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 52514112 positive integers (up to 128524172) that are relatively prime to 128524172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28524172 × 10^8
Engineering notation 1.28524172 × 10^6

Prime Factorization of 128524172

Prime Factorization 2 × 2 × 7 × 29 × 83 × 1907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64262086
Product of the distinct prime numbers

The prime factorization of 128524172 is 2 × 2 × 7 × 29 × 83 × 1907. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128524172)

Multiplication

n×y
n×2 257048344
n×3 385572516
n×4 514096688
n×5 642620860

Division

n÷y
n÷2 64262086
n÷3 42841390.666667
n÷3 32131043
n÷5 25704834.4

Exponentiation

ny
n2 16518462788285584
n3 2.1230217525772E+24
n4 2.7285961288798E+32
n5 3.5069055818668E+40

Nth Root

y√n
2√n 11336.850179834
3√n 504.65541568122
4√n 106.47464571359
5√n 41.859782064593

Divisors of 128524172

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 -128524171
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 128524172 can be divided by 48 positive divisors. The sum of these divisors (counting 128524172) is 1, the average is 0.020833333333333.

Base conversion 128524172

Base System Value
2 Binary 111101010010001111110001100
3 Ternary 22221211201000112
4 Quaternary 13222101332030
5 Quinary 230400233142
6 Senary 20430415152
8 Octal 752217614
10 Decimal 128524172
12 Duodecimal 370614b8
16 Hexadecimal 7a91f8c
20 Vigesimal 2035a8c
36 Base36 24ipvw

Cryptographic Hash Functions

md5 beab85cd8f2d818dd3faecf98a383fa0
sha1 da851b6977362b50e8f57de1c94b9e1e9f8bf92e
sha256 397c6022d31d72be7b423153675fcf8c32fbee6ffa05bb2965a074732730d816
sha512 3308cc960ba02f0398837eeb8a79c4362074f5b556a42dff885befacbef74e5edb93b238f193e6215ea0d377816c0c8bc903853964735968754e0bd5d5cc91d3
ripemd-160 eb895ef257cd72b1f955f3002143b69d1338fa55

128524172 as geometric shapes

Circle

Radius = n
Diameter 257048344
Circumference 807541189.12782
Area 5.1894281344274E+16

Sphere

Radius = n
Volume 8.8928927217439E+24
Surface area 2.075771253771E+17
Circumference 807541189.12782

Square

Length = n
Perimeter 514096688
Area 16518462788285584
Diagonal 181760627.13517

Cube

Length = n
Surface area 99110776729713504
Volume 2.1230217525772E+24
Space diagonal 222610395.90472

Equilateral Triangle

Length = n
Perimeter 385572516
Area 7.1527042030616E+15
Altitude 111305197.95236

Triangular Pyramid

Length = n
Surface area 7.1527042030616E+15
Volume 2.5020051297565E+23
Height 60586875.711724