172238249 is an odd 9-digits composite number following 172238248
and preceding 172238250 . In scientific notation, it is written as 1.72238249 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 161106192 positive integers (up to 172238249) that are relatively prime to 172238249.
172238249 has 8 divisors, whose sum is 183600000
The reverse of 172238249 is 942832271
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred seventy-two million two hundred thirty-eight thousand two hundred forty-nine
Scientific notation
1.72238249 × 10^8
Engineering notation
1.72238249 × 10^6
Prime Factorization
19 × 79 × 114749
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172238249
Product of the distinct prime numbers
The prime factorization of 172238249 is 19 × 79 × 114749.
Since it has a total of 3 prime factors.
2 , 5 , 10 , 66 , 654 , 854 , 1676 , 2680 , 46003 , 6219 , 151294 , 133019 , 3373411 , 9380481 , 60943334 , 93144416 , 596135878 , 497453102 , 4139956525 , 5078973244
n×2
344476498
n×3
516714747
n×4
688952996
n×5
861191245
n÷2
86119124.5
n÷3
57412749.666667
n÷3
43059562.25
n÷5
34447649.8
n2
29666014418586001
n3
5.109622378266E+24
n4
8.8007241148375E+32
n5
1.5158213114717E+41
2 √n
13123.957063325
3 √n
556.38643601865
4 √n
114.55984053465
5 √n
44.383946954576
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172238248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172238249 can be divided by 8 positive divisors.
The sum of these divisors (counting 172238249) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001000010010110101001
3
Ternary
110000002121110102
4
Quaternary
22101002112221
5
Quinary
323043110444
6
Senary
25031355145
8
Octal
1221022651
10
Decimal
172238249
12
Duodecimal
49822ab5
16
Hexadecimal
a4425a9
20
Vigesimal
2dg9fc9
36
Base36
2ujnvt
md5
929c6511fb1e8b6ec9d6af14253dbf21
sha1
e50eca6a9cd4ef13e4dde4101f6452f7f970f2f5
sha256
c421ae8af489c3e9019a1174675c9c438184d903e59274b8140059f6080aaeab
sha512
b83b411a078bd0b6838f30d6c84b6915dc6d27341aa6da823b42d0c970a67197db79e99eb08c7381ff06f5ff7120bc92a9a156faba26d5d3433dd841b77e8322
ripemd-160
3bb1da35ed83ff1a03e89141542c77ce11da9645
Diameter
344476498
Circumference
1082204835.4511
Area
9.3198532958719E+16
Volume
2.1403136168238E+25
Surface area
3.7279413183487E+17
Circumference
1082204835.4511
Perimeter
688952996
Area
29666014418586001
Diagonal
243581667.69519
Surface area
177996086511516006
Volume
5.109622378266E+24
Space diagonal
298325398.2747
Perimeter
516714747
Area
1.2845761057765E+16
Altitude
149162699.13735
Surface area
1.2845761057765E+16
Volume
6.021747721624E+23
Height
81193889.231731