71364721 is an odd 8-digits prime number following 71364720
and preceding 71364722 . In scientific notation, it is written as 7.1364721 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 71364720 positive integers (up to 71364721) that are relatively prime to 71364721.
71364721 has 2 divisors, whose sum is 71364722
The reverse of 71364721 is 12746317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million three hundred sixty-four thousand seven hundred twenty-one
Scientific notation
7.1364721 × 10^7
Engineering notation
7.1364721 × 10^6
Prime Factorization
71364721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71364721 Product of the distinct prime numbers
The prime factorization of 71364721 is 71364721.
Since it has a total of 1 prime factors.
3 , 5 , 12 , 66 , 260 , 223 , 4209 , 4597 , 97361 , 99428 , 108439 , 459198 , 1684640 , 7553048 , 32779017 , 27231964 , 582042605 , 969848821 , 8909699767 , 8549895957
n×2
142729442
n×3
214094163
n×4
285458884
n×5
356823605
n÷2
35682360.5
n÷3
23788240.333333
n÷3
17841180.25
n÷5
14272944.2
n2
5092923403407841
n3
3.6345505775857E+23
n4
2.5937868792979E+31
n5
1.8510487697456E+39
2 √n8447.7642604419
3 √n414.78959867375
4 √n91.911719929734
5 √n37.21317407221
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71364722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35682361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8447.7643196292 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719749 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71364721 can be divided by 2 positive divisors.
The sum of these divisors (counting 71364721) is 71364722, the average is 35682361.
Base
System
Value
2
Binary
100010000001111000001110001
3
Ternary
11222021200222211
4
Quaternary
10100033001301
5
Quinary
121232132341
6
Senary
11025332121
8
Octal
420170161
10
Decimal
71364721
12
Duodecimal
1ba97041
16
Hexadecimal
440f071
20
Vigesimal
1260bg1
36
Base36
16hldd
md5
8e33635fae25ea51d7ac300c50e198a5
sha1
1de00ffdf7fd8fbeadbc646df1a50ada48ae2c1c
sha256
89397a04a0b79325e5c22d237fd9aa130a35b8478caa53f8eda231b1e1875a23
sha512
d32aebaa5924f73bd229b2175a5939d8860d7f074ddcf9c4235b5688ce0675ac597ba41affe8b83ab36c70099ab7ba313c2cb24a52327cded6deda11700da970
ripemd-160
32e576e4e93bdf8d5327097b277dda6fb9867ef1
Diameter
142729442
Circumference
448397766.43817
Area
1.5999890749442E+16
Volume
1.5224369858192E+24
Surface area
6.3999562997766E+16
Circumference
448397766.43817
Perimeter
285458884
Area
5092923403407841
Diagonal
100924956.31317
Surface area
30557540420447046
Volume
3.6345505775857E+23
Space diagonal
123607322.63998
Perimeter
214094163
Area
2.2053005234397E+15
Altitude
61803661.319989
Surface area
2.2053005234397E+15
Volume
4.2833589332939E+22
Height
33641652.104391