71320747 is an odd 8-digits prime number following 71320746
and preceding 71320748 . In scientific notation, it is written as 7.1320747 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 71320746 positive integers (up to 71320747) that are relatively prime to 71320747.
71320747 has 2 divisors, whose sum is 71320748
The reverse of 71320747 is 74702317
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 twenty thousand seven hundred forty-seven
Scientific notation
7.1320747 × 10^7
Engineering notation
7.1320747 × 10^6
Prime Factorization
71320747
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71320747 Product of the distinct prime numbers
The prime factorization of 71320747 is 71320747.
Since it has a total of 1 prime factors.
4 , 2 , 84 , 91 , 447 , 451 , 6894 , 605 , 48558 , 18999 , 125198 , 370553 , 3546914 , 3284822 , 76289416 , 40115584 , 990614224 , 435403454 , 9628101410 , 4593868645
n×2
142641494
n×3
213962241
n×4
285282988
n×5
356603735
n÷2
35660373.5
n÷3
23773582.333333
n÷3
17830186.75
n÷5
14264149.4
n2
5086648952638009
n3
3.6278360302891E+23
n4
2.5873997567373E+31
n5
1.8453528343813E+39
2 √n8445.1611589122
3 √n414.70438520858
4 √n91.89755795946
5 √n37.208586888018
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71320748 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35660374 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8445.1612181177 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719577 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71320747 can be divided by 2 positive divisors.
The sum of these divisors (counting 71320747) is 71320748, the average is 35660374.
Base
System
Value
2
Binary
100010000000100010010101011
3
Ternary
11222012110200011
4
Quaternary
10100010102223
5
Quinary
121224230442
6
Senary
11024352351
8
Octal
420042253
10
Decimal
71320747
12
Duodecimal
1ba756b7
16
Hexadecimal
44044ab
20
Vigesimal
125f1h7
36
Base36
16gnfv
md5
492f3685efd99f23bc00fb7d89d39081
sha1
02eca7e0fae163689b556a85cf450f940d128d0c
sha256
d3fc3fc32e64ff6d4a2a0e9a62b40be7925eb72adcad655915a6608085ff1bc4
sha512
cd15950a4327882562cbc691d36fb532ebf3e8c032dbc334ac3fc9ba8b18634b2cb71c7afdbafcad960203a979fe8cf0745977986b4a68009288f31423c2804c
ripemd-160
573c4f776b948623ef64ed4e2d996b20ca4ccfec
Diameter
142641494
Circumference
448121469.64747
Area
1.5980178980998E+16
Volume
1.5196244028246E+24
Surface area
6.3920715923991E+16
Circumference
448121469.64747
Perimeter
285282988
Area
5086648952638009
Diagonal
100862767.68598
Surface area
30519893715828054
Volume
3.6278360302891E+23
Space diagonal
123531157.43777
Perimeter
213962241
Area
2.202583606559E+15
Altitude
61765578.718883
Surface area
2.202583606559E+15
Volume
4.2754457634172E+22
Height
33620922.561993