72163983 is an odd 8-digits composite number following 72163982
and preceding 72163984 . In scientific notation, it is written as 7.2163983 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 48089600 positive integers (up to 72163983) that are relatively prime to 72163983.
72163983 has 8 divisors, whose sum is 96258096
The reverse of 72163983 is 38936127
Previous prime number is 4421
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-two million one hundred sixty-three thousand nine hundred eighty-three
Scientific notation
7.2163983 × 10^7
Engineering notation
7.2163983 × 10^6
Prime Factorization
3 × 4421 × 5441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72163983
Product of the distinct prime numbers
The prime factorization of 72163983 is 3 × 4421 × 5441.
Since it has a total of 3 prime factors.
2 , 7 , 52 , 39 , 534 , 466 , 5146 , 823 , 18707 , 27265 , 821249 , 64662 , 416262 , 2712176 , 29818403 , 59334571 , 257891787 , 141766352 , 9047657144 , 8512057868
n×2
144327966
n×3
216491949
n×4
288655932
n×5
360819915
n÷2
36081991.5
n÷3
24054661
n÷3
18040995.75
n÷5
14432796.6
n2
5207640442424289
n3
3.7580407635722E+23
n4
2.7119518977573E+31
n5
1.9570525064658E+39
2 √n
8494.9386695844
3 √n
416.33235697839
4 √n
92.167991567487
5 √n
37.296158266011
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
-72163982
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 72163983 can be divided by 8 positive divisors.
The sum of these divisors (counting 72163983) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011010010001010001111
3
Ternary
12000210022101010
4
Quaternary
10103102022033
5
Quinary
121433221413
6
Senary
11054420303
8
Octal
423221217
10
Decimal
72163983
12
Duodecimal
20201693
16
Hexadecimal
44d228f
20
Vigesimal
12b09j3
36
Base36
16yq33
md5
f79609e914c87976e0ac01677379ee4d
sha1
b9cc5c13f81c67681032e376ce529eb6886bdc66
sha256
c32b0bce9e0a139dea8ad725889cf9bef6b14a1e0da44b00c4206a559ac5258c
sha512
28df977fd3b768264e9d29889498fdeaf5cbda27d9e79a1af1c81c49400e9db562800e655bbf9fca72a912a52ba24815baa92edfe49ad75fee7a60356fdc1bf4
ripemd-160
50edf5d01d6218d380c3aaed070c35ce04306723
Diameter
144327966
Circumference
453419677.69316
Area
1.6360284956457E+16
Volume
1.5741644339639E+24
Surface area
6.5441139825829E+16
Circumference
453419677.69316
Perimeter
288655932
Area
5207640442424289
Diagonal
102055283.47346
Surface area
31245842654545734
Volume
3.7580407635722E+23
Space diagonal
124991685.03254
Perimeter
216491949
Area
2.2549744584573E+15
Altitude
62495842.516268
Surface area
2.2549744584573E+15
Volume
4.4288935131623E+22
Height
34018427.824487