172425145 is an odd 9-digits composite number following 172425144
and preceding 172425146 . In scientific notation, it is written as 1.72425145 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 137707440 positive integers (up to 172425145) that are relatively prime to 172425145.
172425145 has 8 divisors, whose sum is 207259200
The reverse of 172425145 is 541524271
Previous prime number is 599
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred seventy-two million four hundred twenty-five thousand one hundred forty-five
Scientific notation
1.72425145 × 10^8
Engineering notation
1.72425145 × 10^6
Prime Factorization
5 × 599 × 57571
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
172425145 Product of the distinct prime numbers
The prime factorization of 172425145 is 5 × 599 × 57571.
Since it has a total of 3 prime factors.
6 , 6 , 12 , 96 , 586 , 499 , 139 , 1231 , 21373 , 66218 , 291030 , 739292 , 965751 , 6688586 , 49730549 , 69616926 , 819823883 , 438506544 , 6433777134 , 2481758546
n×2
344850290
n×3
517275435
n×4
689700580
n×5
862125725
n÷2
86212572.5
n÷3
57475048.333333
n÷3
43106286.25
n÷5
34485029
n2
29730430628271025
n3
5.1262738119921E+24
n4
8.8389850534244E+32
n5
1.5240632794895E+41
2 √n13131.0755462
3 √n556.58760854309
4 √n114.59090516354
5 √n44.393574994915
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
-172425144 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 172425145 can be divided by 8 positive divisors.
The sum of these divisors (counting 172425145) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001101111111110111001
3
Ternary
110000110002211111
4
Quaternary
22101233332321
5
Quinary
323120101040
6
Senary
25035400321
8
Octal
1221577671
10
Decimal
172425145
12
Duodecimal
498b30a1
16
Hexadecimal
a46ffb9
20
Vigesimal
2dhd2h5
36
Base36
2uno3d
md5
d1e2cdc0f9d02e3be63f3208d38a01f7
sha1
d30685769e92a599c09a8185a9994c4d90d26ba7
sha256
f7675fbbdb21d985016a1e6bca5cbd63b7dfd0033487a177a05f12ea8ce6848a
sha512
5eb8ce6b6832c4735ba1d0c63a683d49cefee63ba3d3d2ab76350e732aceac699215cf9c814b28321de97d1ba1554619b435bee9c7b2aa20a3f237ef5fc13448
ripemd-160
f48e6f4eb075ed469caadf5c030eed05aec0cdb2
Diameter
344850290
Circumference
1083379137.6523
Area
9.3400902449837E+16
Volume
2.1472885530725E+25
Surface area
3.7360360979935E+17
Circumference
1083379137.6523
Perimeter
689700580
Area
29730430628271025
Diagonal
243845978.55315
Surface area
178382583769626150
Volume
5.1262738119921E+24
Space diagonal
298649111.64243
Perimeter
517275435
Area
1.2873654094767E+16
Altitude
149324555.82122
Surface area
1.2873654094767E+16
Volume
6.0413716244643E+23
Height
81281992.851049