72183949 is an odd 8-digits prime number following 72183948
and preceding 72183950 . In scientific notation, it is written as 7.2183949 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 72183948 positive integers (up to 72183949) that are relatively prime to 72183949.
72183949 has 2 divisors, whose sum is 72183950
The reverse of 72183949 is 94938127
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-two million one hundred eighty-three thousand nine hundred forty-nine
Scientific notation
7.2183949 × 10^7
Engineering notation
7.2183949 × 10^6
Prime Factorization
72183949
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72183949
Product of the distinct prime numbers
The prime factorization of 72183949 is 72183949.
Since it has a total of 1 prime factors.
7 , 3 , 75 , 97 , 397 , 84 , 4803 , 5565 , 3932 , 16949 , 584357 , 841910 , 3923064 , 6608147 , 23396419 , 68707432 , 226651550 , 598222303 , 9291519115 , 7486017
n×2
144367898
n×3
216551847
n×4
288735796
n×5
360919745
n÷2
36091974.5
n÷3
24061316.333333
n÷3
18045987.25
n÷5
14436789.8
n2
5210522493234601
n3
3.76116089915E+23
n4
2.7149544652504E+31
n5
1.9597613465696E+39
2 √n
8496.1137586546
3 √n
416.37074974715
4 √n
92.174366060498
5 √n
37.298221823668
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72183950
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36091975
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8496.113817505
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999972293
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72183949 can be divided by 2 positive divisors.
The sum of these divisors (counting 72183949) is 72183950, the average is 36091975.
Base
System
Value
2
Binary
100010011010111000010001101
3
Ternary
12000211022202121
4
Quaternary
10103113002031
5
Quinary
121434341244
6
Senary
11055052541
8
Octal
423270215
10
Decimal
72183949
12
Duodecimal
20211151
16
Hexadecimal
44d708d
20
Vigesimal
12b2jh9
36
Base36
16z5hp
md5
6d62f2b58597377af8d9b175945d66fc
sha1
f058c8628566152e3785f7cd3da87b6342a950fa
sha256
0210a57ba0a37d17c5ac8ca877ca16735a0e24c7aa05ef4c89e2562eca0f31ba
sha512
08ea3e304474264d45b02c179f55f09d0440630abde595d484b4413cfbb1ee06cac7c80baaa37fd284a3c4b4f15b468eb5162a1c1de524e1c07aa835cc556a5d
ripemd-160
2bd91840ca4e95f97d5a4ea0c389139e939cc3c1
Diameter
144367898
Circumference
453545127.771
Area
1.636933918611E+16
Volume
1.5754713932985E+24
Surface area
6.5477356744441E+16
Circumference
453545127.771
Perimeter
288735796
Area
5210522493234601
Diagonal
102083519.66145
Surface area
31263134959407606
Volume
3.76116089915E+23
Space diagonal
125026267.15896
Perimeter
216551847
Area
2.2562224230657E+15
Altitude
62513133.57948
Surface area
2.2562224230657E+15
Volume
4.4325706282044E+22
Height
34027839.887149