169142458 is an even 9-digits composite number following 169142457
and preceding 169142459 . In scientific notation, it is written as 1.69142458 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 84542784 positive integers (up to 169142458) that are relatively prime to 169142458.
169142458 has 8 divisors, whose sum is 253799028
The reverse of 169142458 is 854241961
Previous prime number is 3373
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-nine million one hundred forty-two thousand four hundred fifty-eight
Scientific notation
1.69142458 × 10^8
Engineering notation
1.69142458 × 10^6
Prime Factorization
2 × 3373 × 25073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
169142458
Product of the distinct prime numbers
The prime factorization of 169142458 is 2 × 3373 × 25073.
Since it has a total of 3 prime factors.
1 , 6 , 55 , 14 , 427 , 15 , 2689 , 6722 , 99724 , 39511 , 663632 , 348112 , 5511689 , 1147366 , 53398638 , 73412270 , 199804873 , 599774929 , 7813876538 , 1815956523
n×2
338284916
n×3
507427374
n×4
676569832
n×5
845712290
n÷2
84571229
n÷3
56380819.333333
n÷3
42285614.5
n÷5
33828491.6
n2
28609171098281764
n3
4.8390255209059E+24
n4
8.1848467093076E+32
n5
1.3844050907655E+41
2 √n
13005.477999674
3 √n
553.03278649595
4 √n
114.04156259748
5 √n
44.223236911087
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
-169142457
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 169142458 can be divided by 8 positive divisors.
The sum of these divisors (counting 169142458) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000101001110100010111010
3
Ternary
102210021022211111
4
Quaternary
22011032202322
5
Quinary
321300024313
6
Senary
24441150534
8
Octal
1205164272
10
Decimal
169142458
12
Duodecimal
4878b44a
16
Hexadecimal
a14e8ba
20
Vigesimal
2ch2g2i
36
Base36
2spb5m
md5
53521f7e04377e5804508b3bb0985d45
sha1
5696fd93107ca6986cd5f89968e1b0c26989bf33
sha256
2701a8dcda8c44499db225c30d494d3fc2010100a1d5207b0b0eb37780f55570
sha512
08eba15fa0f2bb989925929366260d234115522ccb24118de69bf98ecf5d624fe6ff146e2ae5797e5a94e529c438af2fb838fedde2bb6475333aef07e02e0e29
ripemd-160
9e4a116bf656589eb7de16e5f01e22ee61f3c5b0
Diameter
338284916
Circumference
1062753406.9258
Area
8.9878361747655E+16
Volume
2.0269662702682E+25
Surface area
3.5951344699062E+17
Circumference
1062753406.9258
Perimeter
676569832
Area
28609171098281764
Diagonal
239203558.07672
Surface area
171655026589690584
Volume
4.8390255209059E+24
Space diagonal
292963330.97308
Perimeter
507427374
Area
1.2388134476164E+16
Altitude
146481665.48654
Surface area
1.2388134476164E+16
Volume
5.7028462669456E+23
Height
79734519.358907