169743138 is an even 9-digits composite number following 169743137
and preceding 169743139 . In scientific notation, it is written as 1.69743138 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 56581044 positive integers (up to 169743138) that are relatively prime to 169743138.
169743138 has 8 divisors, whose sum is 339486288
The reverse of 169743138 is 831347961
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-nine million seven hundred forty-three thousand one hundred thirty-eight
Scientific notation
1.69743138 × 10^8
Engineering notation
1.69743138 × 10^6
Prime Factorization
2 × 3 × 28290523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
169743138
Product of the distinct prime numbers
The prime factorization of 169743138 is 2 × 3 × 28290523.
Since it has a total of 3 prime factors.
7 , 4 , 6 , 64 , 75 , 697 , 1842 , 354 , 10767 , 75498 , 570731 , 100546 , 7211444 , 5032991 , 86809378 , 17462566 , 875061588 , 470586636 , 7293909080 , 8896856201
n×2
339486276
n×3
509229414
n×4
678972552
n×5
848715690
n÷2
84871569
n÷3
56581046
n÷3
42435784.5
n÷5
33948627.6
n2
28812732898087044
n3
4.8907636964771E+24
n4
8.3017357705651E+32
n5
1.4091626805426E+41
2 √n
13028.550878743
3 √n
553.68667960481
4 √n
114.14267772723
5 √n
44.254602612495
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
-169743137
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 169743138 can be divided by 8 positive divisors.
The sum of these divisors (counting 169743138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000111100001001100100010
3
Ternary
102211101211210220
4
Quaternary
22013201030202
5
Quinary
321423240023
6
Senary
24502103510
8
Octal
1207411442
10
Decimal
169743138
12
Duodecimal
48a1ab96
16
Hexadecimal
a1e1322
20
Vigesimal
2d0hhgi
36
Base36
2t26n6
md5
7a489a65b606bd11fdc3913c7a1b8354
sha1
0ed7b122e732ede6961450c9ffd49acc12d4c3a5
sha256
fe6dd42c2fed7744264bc656c53c377eff68d60f2d39569492f66bc9e330b8db
sha512
bfe0bfdfbdb60633bd921ece0038b8065898bc28498349ebc80bebf3be8ae9c6932463055939b5e468b247dff5c8cb2a31de6e8a56b04f480130832073ce9a48
ripemd-160
6b7cadc5ff47b6b53aa1d3499752ba4bfba1da19
Diameter
339486276
Circumference
1066527590.6762
Area
9.0517870002475E+16
Volume
2.0486383065728E+25
Surface area
3.620714800099E+17
Circumference
1066527590.6762
Perimeter
678972552
Area
28812732898087044
Diagonal
240053047.87937
Surface area
172876397388522264
Volume
4.8907636964771E+24
Space diagonal
294003739.25218
Perimeter
509229414
Area
1.24762793211E+16
Altitude
147001869.62609
Surface area
1.24762793211E+16
Volume
5.7638202915999E+23
Height
80017682.626456