168990295 is an odd 9-digits composite number following 168990294
and preceding 168990296 . In scientific notation, it is written as 1.68990295 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 133287840 positive integers (up to 168990295) that are relatively prime to 168990295.
168990295 has 8 divisors, whose sum is 205644960
The reverse of 168990295 is 592099861
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-eight million nine hundred ninety thousand two hundred ninety-five
Scientific notation
1.68990295 × 10^8
Engineering notation
1.68990295 × 10^6
Prime Factorization
5 × 71 × 476029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168990295
Product of the distinct prime numbers
The prime factorization of 168990295 is 5 × 71 × 476029.
Since it has a total of 3 prime factors.
7 , 6 , 7 , 24 , 970 , 100 , 2948 , 3694 , 93411 , 95187 , 509958 , 107164 , 7288238 , 8594217 , 58974425 , 7879886 , 914257710 , 668836970 , 5972630123 , 947854328
n×2
337980590
n×3
506970885
n×4
675961180
n×5
844951475
n÷2
84495147.5
n÷3
56330098.333333
n÷3
42247573.75
n÷5
33798059
n2
28557719804187025
n3
4.8259774942369E+24
n4
8.1554336041446E+32
n5
1.3781891306173E+41
2 √n
12999.62672541
3 √n
552.86689797801
4 √n
114.0159055808
5 √n
44.215277273704
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
-168990294
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 168990295 can be divided by 8 positive divisors.
The sum of these divisors (counting 168990295) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101001011001010111
3
Ternary
102202222121002211
4
Quaternary
22010221121113
5
Quinary
321230142140
6
Senary
24434014251
8
Octal
1204513127
10
Decimal
168990295
12
Duodecimal
48717387
16
Hexadecimal
a129657
20
Vigesimal
2cg3fef
36
Base36
2sm1qv
md5
a6a49dd416f2d43231e0db28ef363059
sha1
cdd406f5396cc4e2fc9fd6fe834829e4dfdee65c
sha256
2fd9cc21dafeef439aa4f2a08b125d604de7de072779199c92e9548b8b223400
sha512
30fa49546d615c39bfcff288d236f3792089e6dc628c75e07353ade58ff0db4cb254122b3ef2fed6802a181e1f0dfb5a96ea7596c1368116e04ca9c492b1171e
ripemd-160
2601f5ccddffc03487090957254cbf76a5c45581
Diameter
337980590
Circumference
1061797338.5999
Area
8.971672274011E+16
Volume
2.0215007256379E+25
Surface area
3.5886689096044E+17
Circumference
1061797338.5999
Perimeter
675961180
Area
28557719804187025
Diagonal
238988367.09843
Surface area
171346318825122150
Volume
4.8259774942369E+24
Space diagonal
292699776.92605
Perimeter
506970885
Area
1.2365855412292E+16
Altitude
146349888.46303
Surface area
1.2365855412292E+16
Volume
5.6874690200476E+23
Height
79662789.03281