168409097 is an odd 9-digits composite number following 168409096
and preceding 168409098 . In scientific notation, it is written as 1.68409097 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 167478480 positive integers (up to 168409097) that are relatively prime to 168409097.
168409097 has 4 divisors, whose sum is 169339716
The reverse of 168409097 is 790904861
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-eight million four hundred nine thousand ninety-seven
Scientific notation
1.68409097 × 10^8
Engineering notation
1.68409097 × 10^6
Prime Factorization
181 × 930437
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168409097
Product of the distinct prime numbers
The prime factorization of 168409097 is 181 × 930437.
Since it has a total of 2 prime factors.
9 , 10 , 83 , 3 , 830 , 708 , 1650 , 989 , 7280 , 93837 , 252731 , 139517 , 6731910 , 1931645 , 64198101 , 14063623 , 649876511 , 398241426 , 1525406798 , 6891774952
n×2
336818194
n×3
505227291
n×4
673636388
n×5
842045485
n÷2
84204548.5
n÷3
56136365.666667
n÷3
42102274.25
n÷5
33681819.4
n2
28361623952355409
n3
4.7763554792697E+24
n4
8.0438171321482E+32
n5
1.3546519796582E+41
2 √n
12977.253060644
3 √n
552.23235618941
4 √n
113.91774690822
5 √n
44.184821967096
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168409096
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168409097 can be divided by 4 positive divisors.
The sum of these divisors (counting 168409097) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000010011011100000001001
3
Ternary
102201220001211222
4
Quaternary
22002123200021
5
Quinary
321103042342
6
Senary
24413331425
8
Octal
1202334011
10
Decimal
168409097
12
Duodecimal
48496b75
16
Hexadecimal
a09b809
20
Vigesimal
2ccb2eh
36
Base36
2s9lah
md5
b5caf60253f3b783816175535888d315
sha1
1f899c7e4c210589a9f0a5a245b6d3f4cbfa0639
sha256
1f7ca4ecdc255284f87c2193302721e33ecefebb4d15ab6ca0d90bec8d114a0c
sha512
91831d01ac8c422a8b60b1588ac352ef77a62258d9c0cc7637eaed25be19d850d1dc8c97c514efb085e61007b8f21d714e7e01609b6dace4c66a53162d7be388
ripemd-160
0b6ce54e9c3dec58e60729bf5b9a2087a52b4dae
Diameter
336818194
Circumference
1058145563.8658
Area
8.9100669452596E+16
Volume
2.0007151046143E+25
Surface area
3.5640267781038E+17
Circumference
1058145563.8658
Perimeter
673636388
Area
28361623952355409
Diagonal
238166429.00441
Surface area
170169743714132454
Volume
4.7763554792697E+24
Space diagonal
291693112.4608
Perimeter
505227291
Area
1.228094341766E+16
Altitude
145846556.2304
Surface area
1.228094341766E+16
Volume
5.6289889145819E+23
Height
79388809.668135