172989448 is an even 9-digits composite number following 172989447
and preceding 172989449 . In scientific notation, it is written as 1.72989448 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 86494720 positive integers (up to 172989448) that are relatively prime to 172989448.
172989448 has 8 divisors, whose sum is 324355230
The reverse of 172989448 is 844989271
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred seventy-two million nine hundred eighty-nine thousand four hundred forty-eight
Scientific notation
1.72989448 × 10^8
Engineering notation
1.72989448 × 10^6
Prime Factorization
2 × 2 × 2 × 21623681
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43247362
Product of the distinct prime numbers
The prime factorization of 172989448 is 2 × 2 × 2 × 21623681.
Since it has a total of 4 prime factors.
5 , 7 , 72 , 41 , 621 , 223 , 1602 , 7692 , 24631 , 99586 , 924595 , 647134 , 1111946 , 6492501 , 26515091 , 18289526 , 423580773 , 106714365 , 5423393237 , 522628914
n×2
345978896
n×3
518968344
n×4
691957792
n×5
864947240
n÷2
86494724
n÷3
57663149.333333
n÷3
43247362
n÷5
34597889.6
n2
29925349119344704
n3
5.1767696253627E+24
n4
8.9552651991466E+32
n5
1.549166383494E+41
2 √n
13152.545304997
3 √n
557.19413655307
4 √n
114.684546932
5 √n
44.42259477281
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
-172989447
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 172989448 can be divided by 8 positive divisors.
The sum of these divisors (counting 172989448) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010011111001110000001000
3
Ternary
110001111202220121
4
Quaternary
22103321300020
5
Quinary
323241130243
6
Senary
25055433024
8
Octal
1223716010
10
Decimal
172989448
12
Duodecimal
49b25774
16
Hexadecimal
a4f9c08
20
Vigesimal
2e13dc8
36
Base36
2uzrig
md5
651df0490eefacdf6a78f69cd1e6483d
sha1
e5d81bd560b63923d6acabe45668bad880ff6a84
sha256
0d82a0d3b1d25e85782dd4121de0f07f23b127e20c449a5ed5693ed8b0df971f
sha512
4acdcdbc7de39583ebf8899e079bd08b8fc3ff91b6e9cf225e32072c43daefa5477fd99aa921f7b7d88b693b303a18f5608678fec711aec14a4ea8e63243a24b
ripemd-160
0167990ae5de2e2b846b51da9e04e399c5ab2c31
Diameter
345978896
Circumference
1086924757.9707
Area
9.4013256949443E+16
Volume
2.1684401899155E+25
Surface area
3.7605302779777E+17
Circumference
1086924757.9707
Perimeter
691957792
Area
29925349119344704
Diagonal
244644023.50904
Surface area
179552094716068224
Volume
5.1767696253627E+24
Space diagonal
299626513.10929
Perimeter
518968344
Area
1.2958056277235E+16
Altitude
149813256.55465
Surface area
1.2958056277235E+16
Volume
6.1008815112242E+23
Height
81548007.836345