161332479 is an odd 9-digits composite number following 161332478
and preceding 161332480 . In scientific notation, it is written as 1.61332479 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 83805840 positive integers (up to 161332479) that are relatively prime to 161332479.
161332479 has 16 divisors, whose sum is 198666240
The reverse of 161332479 is 974233161
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-one million three hundred thirty-two thousand four hundred seventy-nine
Scientific notation
1.61332479 × 10^8
Engineering notation
1.61332479 × 10^6
Prime Factorization
9 × 63 × 11 × 25867
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
161332479
Product of the distinct prime numbers
The prime factorization of 161332479 is 9 × 63 × 11 × 25867.
Since it has a total of 4 prime factors.
5 , 4 , 92 , 2 , 983 , 231 , 7867 , 805 , 19856 , 4422 , 58555 , 323268 , 4737322 , 3246304 , 27445958 , 99703375 , 968292535 , 226377665 , 8066287066 , 2332557065
n×2
322664958
n×3
483997437
n×4
645329916
n×5
806662395
n÷2
80666239.5
n÷3
53777493
n÷3
40333119.75
n÷5
32266495.8
n2
26028168780285441
n3
4.1991889931539E+24
n4
6.7746557005503E+32
n5
1.0929719985413E+41
2 √n
12701.672291474
3 √n
544.38640254807
4 √n
112.70169604524
5 √n
43.807085605282
1 , 9 , 11 , 63 , 99 , 567 , 693 , 6237 , 25867 , 232803 , 284537 , 1629621 , 2560833 , 14666589 , 17925831 , 161332479
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
-161332478
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 161332479 can be divided by 16 positive divisors.
The sum of these divisors (counting 161332479) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100111011011110011111111
3
Ternary
102020120112120000
4
Quaternary
21213123303333
5
Quinary
312300114404
6
Senary
24001525343
8
Octal
1147336377
10
Decimal
161332479
12
Duodecimal
46043853
16
Hexadecimal
99dbcff
20
Vigesimal
2a86b3j
36
Base36
2o1wxr
md5
c6116fea0025b876d03526af03445cc7
sha1
cf182e742d2bff592aed894ded72a01d7f183eaa
sha256
d83e4f9f73486bba0d377109d2e266172043b06a4b66fa78ea1d0b1a6ea05de4
sha512
f7e7387f620cb5c50c5fc3032e9e49225eb533e8ca5815802eedb8590e8169bb604f0ee814980ea6d707a2e34eef9e12f12b36d6befe0a54b2061960531569f5
ripemd-160
68b9487bc6dca54aa782855ebc481c2bb3993dbf
Diameter
322664958
Circumference
1013681861.6237
Area
8.176990382654E+16
Volume
1.758952172257E+25
Surface area
3.2707961530616E+17
Circumference
1013681861.6237
Perimeter
645329916
Area
26028168780285441
Diagonal
228158579.85307
Surface area
156169012681712646
Volume
4.1991889931539E+24
Space diagonal
279436050.53904
Perimeter
483997437
Area
1.1270527688858E+16
Altitude
139718025.26952
Surface area
1.1270527688858E+16
Volume
4.9487916875717E+23
Height
76052859.951024