169898425 is an odd 9-digits composite number following 169898424
and preceding 169898426 . In scientific notation, it is written as 1.69898425 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 127923200 positive integers (up to 169898425) that are relatively prime to 169898425.
169898425 has 12 divisors, whose sum is 223067196
The reverse of 169898425 is 524898961
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-nine million eight hundred ninety-eight thousand four hundred twenty-five
Scientific notation
1.69898425 × 10^8
Engineering notation
1.69898425 × 10^6
Prime Factorization
5 × 5 × 17 × 399761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33979685
Product of the distinct prime numbers
The prime factorization of 169898425 is 5 × 5 × 17 × 399761.
Since it has a total of 4 prime factors.
8 , 9 , 69 , 62 , 955 , 941 , 5134 , 5924 , 91591 , 75120 , 591863 , 710678 , 305154 , 4113157 , 52463748 , 49226510 , 704594456 , 705671633 , 6479920144 , 3723857320
n×2
339796850
n×3
509695275
n×4
679593700
n×5
849492125
n÷2
84949212.5
n÷3
56632808.333333
n÷3
42474606.25
n÷5
33979685
n2
28865474817480625
n3
4.9041987083671E+24
n4
8.3321563643861E+32
n5
1.4156202431629E+41
2 √n
13034.509004945
3 √n
553.85547216684
4 √n
114.16877421145
5 √n
44.262696784875
1 , 5 , 17 , 25 , 85 , 425 , 399761 , 1998805 , 6795937 , 9994025 , 33979685 , 169898425
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
-169898424
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 169898425 can be divided by 12 positive divisors.
The sum of these divisors (counting 169898425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010001000000111000110111001
3
Ternary
102211200201211021
4
Quaternary
22020013012321
5
Quinary
321443222200
6
Senary
24505302441
8
Octal
1210070671
10
Decimal
169898425
12
Duodecimal
48a94a21
16
Hexadecimal
a2071b9
20
Vigesimal
2d1h615
36
Base36
2t5igp
md5
3f5543bd3c194781f570fb6c94b6f671
sha1
5108d3806829c603adc4efef3cdaabcd095df132
sha256
08636d01cd76e448c9072b113574464b19a394ce5dba636e59d6ff323c467c01
sha512
52be545f70c4e68a5ca540ce5b1e844afec8bb71830cb6c5ad0c1adb82e344585b5e11c3130244226748d0b46861619a12acf21304cef766ad239a9ce44ab290
ripemd-160
6b1c8b61b9cb9bd5e59358c1d54d9e070aab2771
Diameter
339796850
Circumference
1067503287.673
Area
9.0683563628978E+16
Volume
2.0542659511934E+25
Surface area
3.6273425451591E+17
Circumference
1067503287.673
Perimeter
679593700
Area
28865474817480625
Diagonal
240272656.86083
Surface area
173192848904883750
Volume
4.9041987083671E+24
Space diagonal
294272704.22593
Perimeter
509695275
Area
1.2499117242119E+16
Altitude
147136352.11297
Surface area
1.2499117242119E+16
Volume
5.7796536049545E+23
Height
80090885.620276