172313209 is an odd 9-digits prime number following 172313208
and preceding 172313210 . In scientific notation, it is written as 1.72313209 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 172313208 positive integers (up to 172313209) that are relatively prime to 172313209.
172313209 has 2 divisors, whose sum is 172313210
The reverse of 172313209 is 902313271
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred seventy-two million three hundred thirteen thousand two hundred nine
Scientific notation
1.72313209 × 10^8
Engineering notation
1.72313209 × 10^6
Prime Factorization
172313209
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
172313209
Product of the distinct prime numbers
The prime factorization of 172313209 is 172313209.
Since it has a total of 1 prime factors.
2 , 9 , 65 , 40 , 395 , 367 , 2099 , 3768 , 48399 , 46358 , 102393 , 744251 , 5959814 , 3225150 , 48717776 , 96357326 , 506376115 , 653721275 , 3259694887 , 441996300
n×2
344626418
n×3
516939627
n×4
689252836
n×5
861566045
n÷2
86156604.5
n÷3
57437736.333333
n÷3
43078302.25
n÷5
34462641.8
n2
29691841995877681
n3
5.1162965754306E+24
n4
8.8160548110817E+32
n5
1.5191226952174E+41
2 √n
13126.812598647
3 √n
556.46713949874
4 √n
114.57230292984
5 √n
44.387809559603
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
172313210
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
86156605
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
13126.812636737
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999883932
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172313209 can be divided by 2 positive divisors.
The sum of these divisors (counting 172313209) is 172313210, the average is 86156605.
Base
System
Value
2
Binary
1010010001010100101001111001
3
Ternary
110000020102021201
4
Quaternary
22101110221321
5
Quinary
323103010314
6
Senary
25033134201
8
Octal
1221245171
10
Decimal
172313209
12
Duodecimal
4985a361
16
Hexadecimal
a454a79
20
Vigesimal
2dgj309
36
Base36
2ul9q1
md5
4bfae264bc4000e3e685fb00ea8da7f3
sha1
0c496da94f9f8f65134a222d6e5dd2af5150fed2
sha256
367a69aab927f2ac60bf4ca2ae6e58199cfeb0f2440546a8ab27d0fd893f386d
sha512
8e9aa2d2a5ea3007d18ecce4540406bc5f7b085cd65e3024f6d63ed89496a8bda3781cb54f184625dbf4159d524653f5e56820309ed050f23966db310ef00695
ripemd-160
5e212fd9217ccf51dde521317bdcae2335cd29f8
Diameter
344626418
Circumference
1082675823.0218
Area
9.3279672685798E+16
Volume
2.1431092979946E+25
Surface area
3.7311869074319E+17
Circumference
1082675823.0218
Perimeter
689252836
Area
29691841995877681
Diagonal
243687677.14383
Surface area
178151051975266086
Volume
5.1162965754306E+24
Space diagonal
298455232.80323
Perimeter
516939627
Area
1.2856944726792E+16
Altitude
149227616.40162
Surface area
1.2856944726792E+16
Volume
6.0296133384142E+23
Height
81229225.71461