161799496 is an even 9-digits composite number following 161799495
and preceding 161799497 . In scientific notation, it is written as 1.61799496 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 80899744 positive integers (up to 161799496) that are relatively prime to 161799496.
161799496 has 8 divisors, whose sum is 303374070
The reverse of 161799496 is 694997161
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-one million seven hundred ninety-nine thousand four hundred ninety-six
Scientific notation
1.61799496 × 10^8
Engineering notation
1.61799496 × 10^6
Prime Factorization
2 × 2 × 2 × 20224937
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40449874
Product of the distinct prime numbers
The prime factorization of 161799496 is 2 × 2 × 2 × 20224937.
Since it has a total of 4 prime factors.
4 , 4 , 10 , 28 , 15 , 148 , 7400 , 9966 , 22125 , 67980 , 533690 , 511130 , 8568130 , 8349207 , 55791097 , 44698975 , 167412086 , 671572148 , 9492136708 , 6720835903
n×2
323598992
n×3
485398488
n×4
647197984
n×5
808997480
n÷2
80899748
n÷3
53933165.333333
n÷3
40449874
n÷5
32359899.2
n2
26179076905854016
n3
4.2357614491124E+24
n4
6.8534406764262E+32
n5
1.1088832473117E+41
2 √n
12720.043081688
3 √n
544.91118379856
4 √n
112.78316843256
5 √n
43.832418391117
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
-161799495
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 161799496 can be divided by 8 positive divisors.
The sum of these divisors (counting 161799496) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001001101110101001000
3
Ternary
102021110021011221
4
Quaternary
21221031311020
5
Quinary
312410040441
6
Senary
24015531424
8
Octal
1151156510
10
Decimal
161799496
12
Duodecimal
46229b74
16
Hexadecimal
9a4dd48
20
Vigesimal
2ab4ieg
36
Base36
2obxag
md5
dde187b68482755e661aa592966b8dca
sha1
984116764e6b4615580ba478f29bf760084b158f
sha256
53d5b88813d86803697cbfce217108a7e4ef1ac311348b1007f62e6d90cfe7ae
sha512
544601f83545a02d5e6577fed0a69d338a3249b4b5dd70948cb315ae1b8b0b4052af51e606c47ce97fe1ef402e0e53f26f72a73e2eb3d011664ae240006183a1
ripemd-160
c1d656a7e1416211f26ed49c940eb73b35bc2329
Diameter
323598992
Circumference
1016616215.9763
Area
8.2243995685193E+16
Volume
1.7742716067854E+25
Surface area
3.2897598274077E+17
Circumference
1016616215.9763
Perimeter
647197984
Area
26179076905854016
Diagonal
228819041.62833
Surface area
157074461435124096
Volume
4.2357614491124E+24
Space diagonal
280244947.71104
Perimeter
485398488
Area
1.1335872824048E+16
Altitude
140122473.85552
Surface area
1.1335872824048E+16
Volume
4.9918927402599E+23
Height
76273013.87611