169664481 is an odd 9-digits composite number following 169664480
and preceding 169664482 . In scientific notation, it is written as 1.69664481 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 96824160 positive integers (up to 169664481) that are relatively prime to 169664481.
169664481 has 16 divisors, whose sum is 215729280
The reverse of 169664481 is 184466961
Previous prime number is 2411
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred sixty-nine million six hundred sixty-four thousand four hundred eighty-one
Scientific notation
1.69664481 × 10^8
Engineering notation
1.69664481 × 10^6
Prime Factorization
7 × 9 × 2411 × 1117
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
169664481 Product of the distinct prime numbers
The prime factorization of 169664481 is 7 × 9 × 2411 × 1117.
Since it has a total of 4 prime factors.
1 , 9 , 32 , 30 , 397 , 894 , 3371 , 8176 , 25654 , 4496 , 876531 , 57742 , 547299 , 1151830 , 14222127 , 20345294 , 90498223 , 585977670 , 7173462583 , 1664025751
n×2
339328962
n×3
508993443
n×4
678657924
n×5
848322405
n÷2
84832240.5
n÷3
56554827
n÷3
42416120.25
n÷5
33932896.2
n2
28786036112999361
n3
4.8839678771593E+24
n4
8.286358750989E+32
n5
1.4059007568664E+41
2 √n13025.531889332
3 √n553.6011423975
4 √n114.12945233082
5 √n44.250500438224
1 , 7 , 9 , 63 , 1117 , 2411 , 7819 , 10053 , 16877 , 21699 , 70371 , 151893 , 2693087 , 18851609 , 24237783 , 169664481
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-169664480 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 169664481 can be divided by 16 positive divisors.
The sum of these divisors (counting 169664481) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000111001101111111100001
3
Ternary
102211020211220200
4
Quaternary
22013031333201
5
Quinary
321413230411
6
Senary
24500255413
8
Octal
1207157741
10
Decimal
169664481
12
Duodecimal
489a1569
16
Hexadecimal
a1cdfe1
20
Vigesimal
2d08141
36
Base36
2t0hy9
md5
0862ce90f735eec8464a3c8617d48f14
sha1
e33abfc9f31153f3c7a647abc9d6cf0f3d85c92c
sha256
7d1acc4f6b6f5079b031687843602d72af3ba7a8ca76ca3550662d938ef5eb19
sha512
569afa21048ac018dca746e1d3853cb603212ad474b0a7a5a7c9c384f9977600062e99474d3bb3aae46cfef4065831a212c5a930126a9dfe92771841210d5c21
ripemd-160
93a94032311ebeae35955031b57058da1336b56e
Diameter
339328962
Circumference
1066033374.1695
Area
9.0433999578569E+16
Volume
2.0457916804336E+25
Surface area
3.6173599831428E+17
Circumference
1066033374.1695
Perimeter
678657924
Area
28786036112999361
Diagonal
239941810.08319
Surface area
172716216677996166
Volume
4.8839678771593E+24
Space diagonal
293867501.3318
Perimeter
508993443
Area
1.2464719274057E+16
Altitude
146933750.6659
Surface area
1.2464719274057E+16
Volume
5.7558113417277E+23
Height
79980603.361064