172079728 (number)

172079728 is an even 9-digits composite number following 172079727 and preceding 172079729. In scientific notation, it is written as 1.72079728 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 86039856 positive integers (up to 172079728) that are relatively prime to 172079728.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million seventy-nine thousand seven hundred twenty-eight

Notation

Scientific notation 1.72079728 × 10^8
Engineering notation 1.72079728 × 10^6

Prime Factorization of 172079728

Prime Factorization 2 × 2 × 2 × 2 × 10754983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21509966
Product of the distinct prime numbers

The prime factorization of 172079728 is 2 × 2 × 2 × 2 × 10754983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 24, 5, 633, 118, 2823, 2889, 50522, 50571, 211280, 20325, 1815655, 2706128, 75062864, 54707764, 372363186, 703398849, 3942771329, 63897389

Basic calculations (n = 172079728)

Multiplication

n×y
n×2 344159456
n×3 516239184
n×4 688318912
n×5 860398640

Division

n÷y
n÷2 86039864
n÷3 57359909.333333
n÷3 43019932
n÷5 34415945.6

Exponentiation

ny
n2 29611432788553984
n3 5.0955272999447E+24
n4 8.7683695179105E+32
n5 1.5088586416455E+41

Nth Root

y√n
2√n 13117.916297949
3√n 556.2156918957
4√n 114.53347239104
5√n 44.375774113401

Divisors of 172079728

1, 2, 4, 8, 16, 10754983, 21509966, 43019932, 86039864, 172079728

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 -172079727
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 172079728 can be divided by 10 positive divisors. The sum of these divisors (counting 172079728) is 1, the average is 0.1.

Base conversion 172079728

Base System Value
2 Binary 1010010000011011101001110000
3 Ternary 102222210120000021
4 Quaternary 22100123221300
5 Quinary 323023022403
6 Senary 25024133224
8 Octal 1220335160
10 Decimal 172079728
12 Duodecimal 49767214
16 Hexadecimal a41ba70
20 Vigesimal 2df9j68
36 Base36 2ug9kg

Cryptographic Hash Functions

md5 d5f3a06d9936dadb07d926c2e00f132b
sha1 c6c5f07c26f05ac1faac2ecc6f51a857a3a826a8
sha256 ba12b018b272f055692a2abb318983bf17528bdc8f64f5bdb1fe4e115835249a
sha512 71e2b2cb2d70636151d69913415298a535698f7954ab27e20282cbe8785519d5843fd1f935b15f7647caf5c327e3dfe1761a61d3497bf1d31037ef21b26a19cd
ripemd-160 3babf3b3bf951d90f794e9b0922cecee3d816e0e

172079728 as geometric shapes

Circle

Radius = n
Diameter 344159456
Circumference 1081208818.6331
Area 9.3027059710789E+16

Sphere

Radius = n
Volume 2.134409484223E+25
Surface area 3.7210823884316E+17
Circumference 1081208818.6331

Square

Length = n
Perimeter 688318912
Area 29611432788553984
Diagonal 243357485.14707

Cube

Length = n
Surface area 177668596731323904
Volume 5.0955272999447E+24
Space diagonal 298050831.84863

Equilateral Triangle

Length = n
Perimeter 516239184
Area 1.2822126518672E+16
Altitude 149025415.92432

Triangular Pyramid

Length = n
Surface area 1.2822126518672E+16
Volume 6.0051365125201E+23
Height 81119161.715691