161244069 is an odd 9-digits composite number following 161244068
and preceding 161244070 . In scientific notation, it is written as 1.61244069 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 92037888 positive integers (up to 161244069) that are relatively prime to 161244069.
161244069 has 16 divisors, whose sum is 245976192
The reverse of 161244069 is 960442161
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred sixty-one million two hundred forty-four thousand sixty-nine
Scientific notation
1.61244069 × 10^8
Engineering notation
1.61244069 × 10^6
Prime Factorization
3 × 7 × 1033 × 7433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
161244069
Product of the distinct prime numbers
The prime factorization of 161244069 is 3 × 7 × 1033 × 7433.
Since it has a total of 4 prime factors.
4 , 1 , 56 , 35 , 898 , 130 , 2133 , 1082 , 62864 , 30679 , 475538 , 783245 , 8796314 , 6486649 , 61580783 , 67355784 , 517537671 , 966187461 , 4677568432 , 4251356044
n×2
322488138
n×3
483732207
n×4
644976276
n×5
806220345
n÷2
80622034.5
n÷3
53748023
n÷3
40311017.25
n÷5
32248813.8
n2
25999649787676761
n3
4.19228932434E+24
n4
6.7598178908184E+32
n5
1.0899805424146E+41
2 √n
12698.191564156
3 √n
544.28694335175
4 √n
112.6862527736
5 √n
43.802283306702
1 , 3 , 7 , 21 , 1033 , 3099 , 7231 , 7433 , 21693 , 22299 , 52031 , 156093 , 7678289 , 23034867 , 53748023 , 161244069
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-161244068
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161244069 can be divided by 16 positive divisors.
The sum of these divisors (counting 161244069) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100111000110001110100101
3
Ternary
102020102001021120
4
Quaternary
21213012032211
5
Quinary
312234302234
6
Senary
24000004153
8
Octal
1147061645
10
Decimal
161244069
12
Duodecimal
46000659
16
Hexadecimal
99c63a5
20
Vigesimal
2a7fa39
36
Base36
2o00px
md5
5532ea9cdc420822f5bd463e0451373c
sha1
526981f8518a40adc978e564d394c19df260a0fb
sha256
22c4dd9e42a9fa7a4fbdf0fdd174f13f0631687c89c1b3964c395ef5a6dc6c72
sha512
bbb86a2b29933e2f4853c0f54f7ed598e6331405640b6f89ca5cc8b291f9f7aa1ee3e54b8b99f9973f22df27a6f8f1435c3de72d80722cb9959c7c609900fccd
ripemd-160
d0f0663d5b96db7ed61be0f2414250e2b7a66876
Diameter
322488138
Circumference
1013126365.2107
Area
8.1680308768873E+16
Volume
1.7560620457426E+25
Surface area
3.2672123507549E+17
Circumference
1013126365.2107
Perimeter
644976276
Area
25999649787676761
Diagonal
228033549.23202
Surface area
155997898726060566
Volume
4.19228932434E+24
Space diagonal
279282919.92714
Perimeter
483732207
Area
1.1258178602813E+16
Altitude
139641459.96357
Surface area
1.1258178602813E+16
Volume
4.9406603498946E+23
Height
76011183.077341