72235863 is an odd 8-digits composite number following 72235862
and preceding 72235864 . In scientific notation, it is written as 7.2235863 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 41115600 positive integers (up to 72235863) that are relatively prime to 72235863.
72235863 has 16 divisors, whose sum is 92088320
The reverse of 72235863 is 36853227
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million two hundred thirty-five thousand eight hundred sixty-three
Scientific notation
7.2235863 × 10^7
Engineering notation
7.2235863 × 10^6
Prime Factorization
7 × 9 × 271 × 4231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72235863
Product of the distinct prime numbers
The prime factorization of 72235863 is 7 × 9 × 271 × 4231.
Since it has a total of 4 prime factors.
8 , 5 , 51 , 12 , 910 , 55 , 7961 , 5967 , 33480 , 99960 , 718217 , 826044 , 218984 , 9648233 , 89726111 , 13238724 , 341105611 , 93439927 , 1382948208 , 1038655515
n×2
144471726
n×3
216707589
n×4
288943452
n×5
361179315
n÷2
36117931.5
n÷3
24078621
n÷3
18058965.75
n÷5
14447172.6
n2
5218019903354769
n3
3.7692817087001E+23
n4
2.7227731711807E+31
n5
1.9668186977348E+39
2 √n
8499.168371082
3 √n
416.47054243695
4 √n
92.190934321559
5 √n
37.303585185267
1 , 7 , 9 , 63 , 271 , 1897 , 2439 , 4231 , 17073 , 29617 , 38079 , 266553 , 1146601 , 8026207 , 10319409 , 72235863
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
-72235862
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 72235863 can be divided by 16 positive divisors.
The sum of these divisors (counting 72235863) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010011100011101101010111
3
Ternary
12000220221222100
4
Quaternary
10103203231113
5
Quinary
121443021423
6
Senary
11100133143
8
Octal
423435527
10
Decimal
72235863
12
Duodecimal
202371b3
16
Hexadecimal
44e3b57
20
Vigesimal
12b99d3
36
Base36
1709jr
md5
5147e4e52ef4624bc9b199c6e0c92742
sha1
61837fdb7a8ff46496957ba91a89fc35fa2cbc6b
sha256
b49e7bdca1b2767cdd73dfae65482697774d174d410623d8049f56d2639e00e1
sha512
2045bbe5cc48722ee4a549571d7e0d0eff433601c6e32961838a08a078e0c0f77fed20f9476b947d8188166543b70cc5a5a55c9838e9f6696e4692d0367c2c2f
ripemd-160
e9a352cdcc8cfcc0622446e47a364d67abee7338
Diameter
144471726
Circumference
453871313.05304
Area
1.6392892994665E+16
Volume
1.5788730300483E+24
Surface area
6.5571571978659E+16
Circumference
453871313.05304
Perimeter
288943452
Area
5218019903354769
Diagonal
102156937.14432
Surface area
31308119420128614
Volume
3.7692817087001E+23
Space diagonal
125116184.84458
Perimeter
216707589
Area
2.259468896879E+15
Altitude
62558092.422292
Surface area
2.259468896879E+15
Volume
4.4421410940404E+22
Height
34052312.381442