169898428 is an even 9-digits composite number following 169898427
and preceding 169898429 . In scientific notation, it is written as 1.69898428 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 72813600 positive integers (up to 169898428) that are relatively prime to 169898428.
169898428 has 12 divisors, whose sum is 339796912
The reverse of 169898428 is 824898961
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred sixty-nine million eight hundred ninety-eight thousand four hundred twenty-eight
Scientific notation
1.69898428 × 10^8
Engineering notation
1.69898428 × 10^6
Prime Factorization
2 × 2 × 7 × 6067801
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
84949214 Product of the distinct prime numbers
The prime factorization of 169898428 is 2 × 2 × 7 × 6067801.
Since it has a total of 4 prime factors.
9 , 1 , 97 , 27 , 990 , 287 , 3228 , 9805 , 62963 , 85473 , 456295 , 292271 , 9760316 , 4029160 , 5107625 , 38790586 , 906143918 , 976208850 , 9179301175 , 6984799616
n×2
339796856
n×3
509695284
n×4
679593712
n×5
849492140
n÷2
84949214
n÷3
56632809.333333
n÷3
42474607
n÷5
33979685.6
n2
28865475836871184
n3
4.9041989681564E+24
n4
8.3321569528899E+32
n5
1.4156203681453E+41
2 √n13034.509120024
3 √n553.85547542676
4 √n114.16877471544
5 √n44.262696941189
1 , 2 , 4 , 7 , 14 , 28 , 6067801 , 12135602 , 24271204 , 42474607 , 84949214 , 169898428
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
-169898427 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 169898428 can be divided by 12 positive divisors.
The sum of these divisors (counting 169898428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010001000000111000110111100
3
Ternary
102211200201211101
4
Quaternary
22020013012330
5
Quinary
321443222203
6
Senary
24505302444
8
Octal
1210070674
10
Decimal
169898428
12
Duodecimal
48a94a24
16
Hexadecimal
a2071bc
20
Vigesimal
2d1h618
36
Base36
2t5igs
md5
583f557e4990f5dccf6a22a103019b1b
sha1
fb63ae67d7315350dddbd597373f071becbc6533
sha256
d9bfa1fc9c4a075a0e26a12873b35b60f2b03b4146c03efd066d0a232562c2e3
sha512
64fa1d65e115167d5bd5481e4a17746b740753e5c4dd83dd32953cd5fdd0ed5d9e4f47700d558baea37e5ca1509639c40cacbd6cb92cf1da868c9d4c07aae531
ripemd-160
b68dd026f1826612771d97a21402a94ac8fe94d3
Diameter
339796856
Circumference
1067503306.5225
Area
9.0683566831488E+16
Volume
2.0542660600137E+25
Surface area
3.6273426732595E+17
Circumference
1067503306.5225
Perimeter
679593712
Area
28865475836871184
Diagonal
240272661.10347
Surface area
173192855021227104
Volume
4.9041989681564E+24
Space diagonal
294272709.42208
Perimeter
509695284
Area
1.2499117683528E+16
Altitude
147136354.71104
Surface area
1.2499117683528E+16
Volume
5.7796539111191E+23
Height
80090887.03449