172172887 (number)

172172887 is an odd 9-digits composite number following 172172886 and preceding 172172888. In scientific notation, it is written as 1.72172887 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 171177496 positive integers (up to 172172887) that are relatively prime to 172172887.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million one hundred seventy-two thousand eight hundred eighty-seven

Notation

Scientific notation 1.72172887 × 10^8
Engineering notation 1.72172887 × 10^6

Prime Factorization of 172172887

Prime Factorization 173 × 995219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 172172887
Product of the distinct prime numbers

The prime factorization of 172172887 is 173 × 995219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 12, 9, 704, 74, 4056, 4816, 83351, 53558, 588984, 740111, 9985262, 5912784, 50849303, 39261295, 474767576, 698909574, 5493547048, 35878544

Basic calculations (n = 172172887)

Multiplication

n×y
n×2 344345774
n×3 516518661
n×4 688691548
n×5 860864435

Division

n÷y
n÷2 86086443.5
n÷3 57390962.333333
n÷3 43043221.75
n÷5 34434577.4

Exponentiation

ny
n2 29643503017914769
n3 5.1038074953876E+24
n4 8.7873727117312E+32
n5 1.5129473289238E+41

Nth Root

y√n
2√n 13121.466648207
3√n 556.31604683079
4√n 114.54897052443
5√n 44.380577826038

Divisors of 172172887

1, 173, 995219, 172172887

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172172886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172172887 can be divided by 4 positive divisors. The sum of these divisors (counting 172172887) is 1, the average is 0.25.

Base conversion 172172887

Base System Value
2 Binary 1010010000110010011001010111
3 Ternary 102222222021210121
4 Quaternary 22100302121113
5 Quinary 323034013022
6 Senary 25030132411
8 Octal 1220623127
10 Decimal 172172887
12 Duodecimal 497b1107
16 Hexadecimal a432657
20 Vigesimal 2dg1c47
36 Base36 2ui9g7

Cryptographic Hash Functions

md5 3d872a0d6cb7296b2a888e9a10733644
sha1 6e117c25353d314df77fcc1ed216dc2ff559bfd9
sha256 0059440e9fcead467b3b1d606dbc9e0a1e831b7d4c5d4db9390e98ae0d689d0f
sha512 3e4e4a78c80ce357f7589afb3032b3bf544c60cad434c431308d4bbc4567b2188625743a1078a4d347909ecf252c69c5ca9172c42da5223313ae9f315cd450d1
ripemd-160 3b37364cf2c2703efdec3ae4ed785d6e24a7509d

172172887 as geometric shapes

Circle

Radius = n
Diameter 344345774
Circumference 1081794153.8931
Area 9.3127811307748E+16

Sphere

Radius = n
Volume 2.1378778843795E+25
Surface area 3.7251124523099E+17
Circumference 1081794153.8931

Square

Length = n
Perimeter 688691548
Area 29643503017914769
Diagonal 243489231.86833

Cube

Length = n
Surface area 177861018107488614
Volume 5.1038074953876E+24
Space diagonal 298212187.96982

Equilateral Triangle

Length = n
Perimeter 516518661
Area 1.2836013335337E+16
Altitude 149106093.98491

Triangular Pyramid

Length = n
Surface area 1.2836013335337E+16
Volume 6.0148948164322E+23
Height 81163077.289443