172189871 (number)

172189871 is an odd 9-digits composite number following 172189870 and preceding 172189872. In scientific notation, it is written as 1.72189871 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 147591276 positive integers (up to 172189871) that are relatively prime to 172189871.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.72189871 × 10^8
Engineering notation 1.72189871 × 10^6

Prime Factorization of 172189871

Prime Factorization 7 × 7 × 3514079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 24598553
Product of the distinct prime numbers

The prime factorization of 172189871 is 7 × 7 × 3514079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172189871)

Multiplication

n×y
n×2 344379742
n×3 516569613
n×4 688759484
n×5 860949355

Division

n÷y
n÷2 86094935.5
n÷3 57396623.666667
n÷3 43047467.75
n÷5 34437974.2

Exponentiation

ny
n2 29649351674996641
n3 5.1053180401513E+24
n4 8.7908405474763E+32
n5 1.5136936998515E+41

Nth Root

y√n
2√n 13122.113815998
3√n 556.33433883414
4√n 114.55179534166
5√n 44.381453376198

Divisors of 172189871

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172189870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172189871 can be divided by 6 positive divisors. The sum of these divisors (counting 172189871) is 1, the average is 0.16666666666667.

Base conversion 172189871

Base System Value
2 Binary 1010010000110110100010101111
3 Ternary 110000000011002122
4 Quaternary 22100312202233
5 Quinary 323040033441
6 Senary 25030343155
8 Octal 1220664257
10 Decimal 172189871
12 Duodecimal 497baabb
16 Hexadecimal a4368af
20 Vigesimal 2dg3edb
36 Base36 2uimjz

Cryptographic Hash Functions

md5 22c9fd044a0346bc55862bacc1dbda43
sha1 0a61791c2073b2cdb38c15d5e1641c823f6d721e
sha256 96ab8cdf55434598e242251f9a48db8f1d278447ff4b7f81b61b1b1af058fbc9
sha512 1995ca77e968d11734bddcf4c460e47c9c58fb515795277b4dc8529650f378cca7ecb0bab2fdf7723f5d5ad4672b0f18fdad071b739affddac40eb638a9fa693
ripemd-160 3bb6493e6dfc0f19204d1104e4e13ad9000f3709

172189871 as geometric shapes

Circle

Radius = n
Diameter 344379742
Circumference 1081900867.5123
Area 9.314618540587E+16

Sphere

Radius = n
Volume 2.1385106198905E+25
Surface area 3.7258474162348E+17
Circumference 1081900867.5123

Square

Length = n
Perimeter 688759484
Area 29649351674996641
Diagonal 243513250.87147

Cube

Length = n
Surface area 177896110049979846
Volume 5.1053180401513E+24
Space diagonal 298241605.12073

Equilateral Triangle

Length = n
Perimeter 516569613
Area 1.2838545878143E+16
Altitude 149120802.56037

Triangular Pyramid

Length = n
Surface area 1.2838545878143E+16
Volume 6.0166750105083E+23
Height 81171083.623825