172912293 is an odd 9-digits composite number following 172912292
and preceding 172912294 . In scientific notation, it is written as 1.72912293 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 106531200 positive integers (up to 172912293) that are relatively prime to 172912293.
172912293 has 16 divisors, whose sum is 193381440
The reverse of 172912293 is 392219271
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred seventy-two million nine hundred twelve thousand two hundred ninety-three
Scientific notation
1.72912293 × 10^8
Engineering notation
1.72912293 × 10^6
Prime Factorization
27 × 19 × 41 × 8221
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
172912293
Product of the distinct prime numbers
The prime factorization of 172912293 is 27 × 19 × 41 × 8221.
Since it has a total of 4 prime factors.
4 , 8 , 36 , 38 , 343 , 356 , 2310 , 3067 , 58861 , 25920 , 422800 , 909099 , 7958533 , 3704065 , 26592964 , 6497670 , 32088737 , 477248265 , 2455927894 , 4654874018
n×2
345824586
n×3
518736879
n×4
691649172
n×5
864561465
n÷2
86456146.5
n÷3
57637431
n÷3
43228073.25
n÷5
34582458.6
n2
29898661070517849
n3
5.1698460433331E+24
n4
8.939299338097E+32
n5
1.5457147463637E+41
2 √n
13149.611895413
3 √n
557.11128620766
4 √n
114.6717571829
5 √n
44.418631482599
1 , 19 , 27 , 41 , 513 , 779 , 1107 , 8221 , 21033 , 156199 , 221967 , 337061 , 4217373 , 6404159 , 9100647 , 172912293
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172912292
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172912293 can be divided by 16 positive divisors.
The sum of these divisors (counting 172912293) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010010011100110111010100101
3
Ternary
110001100212002000
4
Quaternary
22103212322211
5
Quinary
323231143133
6
Senary
25054035513
8
Octal
1223467245
10
Decimal
172912293
12
Duodecimal
49aa8b99
16
Hexadecimal
a4e6ea5
20
Vigesimal
2e0e0ed
36
Base36
2uy3z9
md5
c0fb453e78eb41cd359d2210b1081421
sha1
abe783eb30e7542f91b0470dd8503fc9148cd389
sha256
f52d917c4dfde5e37cf13e1cc8bd4733162cfb80dae1d36824d66b315100b869
sha512
6eccad7e642c856f5eed21dc7f4975e31503e032ee8941a6880257f2e062055ef678a7daaedb414f13068c30ed60a29f373ce35c51d09bdbe818749c800b943f
ripemd-160
f4500e011e741fb70835524dde29f6efd037c96f
Diameter
345824586
Circumference
1086439978.8083
Area
9.392941397131E+16
Volume
2.1655400466567E+25
Surface area
3.7571765588524E+17
Circumference
1086439978.8083
Perimeter
691649172
Area
29898661070517849
Diagonal
244534909.86163
Surface area
179391966423107094
Volume
5.1698460433331E+24
Space diagonal
299492876.72924
Perimeter
518736879
Area
1.2946500013105E+16
Altitude
149746438.36462
Surface area
1.2946500013105E+16
Volume
6.0927219915521E+23
Height
81511636.620543