172389484 is an even 9-digits composite number following 172389483
and preceding 172389485 . In scientific notation, it is written as 1.72389484 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 86115744 positive integers (up to 172389484) that are relatively prime to 172389484.
172389484 has 12 divisors, whose sum is 301958104
The reverse of 172389484 is 484983271
Previous prime number is 1123
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred seventy-two million three hundred eighty-nine thousand four hundred eighty-four
Scientific notation
1.72389484 × 10^8
Engineering notation
1.72389484 × 10^6
Prime Factorization
2 × 2 × 1123 × 38377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86194742
Product of the distinct prime numbers
The prime factorization of 172389484 is 2 × 2 × 1123 × 38377.
Since it has a total of 4 prime factors.
8 , 3 , 39 , 56 , 794 , 432 , 8166 , 5203 , 6400 , 73993 , 908013 , 873260 , 139483 , 1663093 , 46340369 , 86492182 , 464253395 , 404447104 , 9202059468 , 1383381217
n×2
344778968
n×3
517168452
n×4
689557936
n×5
861947420
n÷2
86194742
n÷3
57463161.333333
n÷3
43097371
n÷5
34477896.8
n2
29718134193786256
n3
5.1230938191096E+24
n4
8.8316749995989E+32
n5
1.5224878960366E+41
2 √n
13129.717590261
3 √n
556.54923471384
4 √n
114.58497977598
5 √n
44.391738545524
1 , 2 , 4 , 1123 , 2246 , 4492 , 38377 , 76754 , 153508 , 43097371 , 86194742 , 172389484
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172389483
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172389484 can be divided by 12 positive divisors.
The sum of these divisors (counting 172389484) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010001100111010001101100
3
Ternary
110000101021220201
4
Quaternary
22101213101230
5
Quinary
323112430414
6
Senary
25034523244
8
Octal
1221472154
10
Decimal
172389484
12
Duodecimal
49896524
16
Hexadecimal
a46746c
20
Vigesimal
2dh8de4
36
Base36
2umwks
md5
5ef1694d03e32a95d1e19887b45843c6
sha1
5d082f9eee810d253e4f1be3599a2623819c0436
sha256
c60309b35433e8d06ddeb87bf194a76fe17eeca94c9674e459249e74a41bb13e
sha512
42f5c66fe3ec0ef7d565d51eac2937f708ecb3b8a0a6e95db4bcb16e473262d4226522a4e9b27e4f5252fcd4db653523036e0bec4633f6d754f5b5f106ab6bed
ripemd-160
6772cdc00ac0a3d728a3151b1396b224edde6b08
Diameter
344778968
Circumference
1083155072.9811
Area
9.3362272061595E+16
Volume
2.1459565207688E+25
Surface area
3.7344908824638E+17
Circumference
1083155072.9811
Perimeter
689557936
Area
29718134193786256
Diagonal
243795546.2833
Surface area
178308805162717536
Volume
5.1230938191096E+24
Space diagonal
298587344.97858
Perimeter
517168452
Area
1.2868329582447E+16
Altitude
149293672.48929
Surface area
1.2868329582447E+16
Volume
6.0376239669121E+23
Height
81265182.094433