168308225 is an odd 9-digits composite number following 168308224
and preceding 168308226 . In scientific notation, it is written as 1.68308225 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 134407680 positive integers (up to 168308225) that are relatively prime to 168308225.
168308225 has 12 divisors, whose sum is 209072556
The reverse of 168308225 is 522803861
Previous prime number is 593
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred sixty-eight million three hundred eight thousand two hundred twenty-five
Scientific notation
1.68308225 × 10^8
Engineering notation
1.68308225 × 10^6
Prime Factorization
5 × 5 × 593 × 11353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33661645
Product of the distinct prime numbers
The prime factorization of 168308225 is 5 × 5 × 593 × 11353.
Since it has a total of 4 prime factors.
10 , 10 , 22 , 80 , 728 , 723 , 3144 , 923 , 88287 , 19507 , 9473 , 326493 , 3901588 , 4192008 , 11613368 , 74054606 , 426361022 , 829559602 , 7922845777 , 2168898795
n×2
336616450
n×3
504924675
n×4
673232900
n×5
841541125
n÷2
84154112.5
n÷3
56102741.666667
n÷3
42077056.25
n÷5
33661645
n2
28327658602650625
n3
4.7677779378181E+24
n4
8.0245624190833E+32
n5
1.3505998571576E+41
2 √n
12973.365985742
3 √n
552.12207729363
4 √n
113.90068474659
5 √n
44.179527621753
1 , 5 , 25 , 593 , 2965 , 11353 , 14825 , 56765 , 283825 , 6732329 , 33661645 , 168308225
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
-168308224
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 168308225 can be divided by 12 positive divisors.
The sum of these divisors (counting 168308225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010000010111000000001
3
Ternary
102201200221110222
4
Quaternary
22002002320001
5
Quinary
321041330400
6
Senary
24411232425
8
Octal
1202027001
10
Decimal
168308225
12
Duodecimal
48448715
16
Hexadecimal
a082e01
20
Vigesimal
2cbiab5
36
Base36
2s7fgh
md5
b2cda1c4cbd58cb608b8a401e58ffd91
sha1
603293dd1645f6d5e015cdf47c550c7848ce9507
sha256
7f2586f397b58649750593d7b52dfc6f9c5be28a63550e49a66ecf3a1d0d6bc0
sha512
81c342b86a40c01de2b2f325b5abf0c5575db055cbdccc5e41245b97c9005d7da4f6d7a8b41871ea8351a3ab027a633c97cacba787f884fd5b70b7d9da4465f1
ripemd-160
3546134885333ec236cdb24f5467c4b16e79abda
Diameter
336616450
Circumference
1057511766.3975
Area
8.8993964159487E+16
Volume
1.9971221524529E+25
Surface area
3.5597585663795E+17
Circumference
1057511766.3975
Perimeter
673232900
Area
28327658602650625
Diagonal
238023774.45394
Surface area
169965951615903750
Volume
4.7677779378181E+24
Space diagonal
291518397.03173
Perimeter
504924675
Area
1.2266235989814E+16
Altitude
145759198.51587
Surface area
1.2266235989814E+16
Volume
5.618880185038E+23
Height
79341258.151314