172393539 is an odd 9-digits composite number following 172393538
and preceding 172393540 . In scientific notation, it is written as 1.72393539 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 114089856 positive integers (up to 172393539) that are relatively prime to 172393539.
172393539 has 8 divisors, whose sum is 231536400
The reverse of 172393539 is 935393271
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred seventy-two million three hundred ninety-three thousand five hundred thirty-nine
Scientific notation
1.72393539 × 10^8
Engineering notation
1.72393539 × 10^6
Prime Factorization
3 × 137 × 419449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172393539
Product of the distinct prime numbers
The prime factorization of 172393539 is 3 × 137 × 419449.
Since it has a total of 3 prime factors.
9 , 5 , 61 , 54 , 493 , 74 , 1315 , 9948 , 79604 , 33577 , 117361 , 556942 , 4438542 , 484393 , 59439403 , 73362079 , 265740398 , 490314263 , 1262987572 , 9772470037
n×2
344787078
n×3
517180617
n×4
689574156
n×5
861967695
n÷2
86196769.5
n÷3
57464513
n÷3
43098384.75
n÷5
34478707.8
n2
29719532288944521
n3
5.1234553487159E+24
n4
8.8325059947362E+32
n5
1.5226669666713E+41
2 √n
13129.872010039
3 √n
556.55359845536
4 √n
114.58565359607
5 √n
44.391947382863
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
-172393538
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 172393539 can be divided by 8 positive divisors.
The sum of these divisors (counting 172393539) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001101000010001000011
3
Ternary
110000101111110220
4
Quaternary
22101220101003
5
Quinary
323113043124
6
Senary
25034554123
8
Octal
1221502103
10
Decimal
172393539
12
Duodecimal
49898943
16
Hexadecimal
a468443
20
Vigesimal
2dh93gj
36
Base36
2umzpf
md5
cc5172d0f1281cba3605428313deca7d
sha1
adaaaeb7e14b2eb13a82f6a6ce864f907b47fbec
sha256
f66f317f05ded88dbf5cd9888d48c620d5c1d9cd9db97568ade251bdf85b5576
sha512
f5416903cc6ef68fddc6fcbcab7f37e54157c0d098fb2fddebad5dbf9cb57c228c1858dc89cad26c9c2c8c797069ea9b2eb9f6766b865ec7f3fa0a8628d7d1cd
ripemd-160
d99096ab1da5582fc9b236302fedb6ef5768b07e
Diameter
344787078
Circumference
1083180551.2975
Area
9.3366664307073E+16
Volume
2.1461079579362E+25
Surface area
3.7346665722829E+17
Circumference
1083180551.2975
Perimeter
689574156
Area
29719532288944521
Diagonal
243801280.9193
Surface area
178317193733667126
Volume
5.1234553487159E+24
Space diagonal
298594368.44461
Perimeter
517180617
Area
1.2868934975409E+16
Altitude
149297184.2223
Surface area
1.2868934975409E+16
Volume
6.0380500336392E+23
Height
81267093.639765