71399591 is an odd 8-digits prime number following 71399590
and preceding 71399592 . In scientific notation, it is written as 7.1399591 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 71399590 positive integers (up to 71399591) that are relatively prime to 71399591.
71399591 has 2 divisors, whose sum is 71399592
The reverse of 71399591 is 19599317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-one million three hundred ninety-nine thousand five hundred ninety-one
Scientific notation
7.1399591 × 10^7
Engineering notation
7.1399591 × 10^6
Prime Factorization
71399591
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71399591 Product of the distinct prime numbers
The prime factorization of 71399591 is 71399591.
Since it has a total of 1 prime factors.
3 , 4 , 82 , 99 , 996 , 209 , 357 , 6256 , 86880 , 2808 , 153980 , 450477 , 2651880 , 2882343 , 61476379 , 1806128 , 704397107 , 936291786 , 9293202682 , 6773228326
n×2
142799182
n×3
214198773
n×4
285598364
n×5
356997955
n÷2
35699795.5
n÷3
23799863.666667
n÷3
17849897.75
n÷5
14279918.2
n2
5097901594967281
n3
3.6398808883891E+23
n4
2.598860067197E+31
n5
1.855575458641E+39
2 √n8449.8278680693
3 √n414.85714539247
4 √n91.92294527521
5 √n37.216809957896
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71399592 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699796 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.8279272421 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719886 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399591 can be divided by 2 positive divisors.
The sum of these divisors (counting 71399591) is 71399592, the average is 35699796.
Base
System
Value
2
Binary
100010000010111100010100111
3
Ternary
11222100110211022
4
Quaternary
10100113202213
5
Quinary
121234241331
6
Senary
11030201355
8
Octal
420274247
10
Decimal
71399591
12
Duodecimal
1bab325b
16
Hexadecimal
44178a7
20
Vigesimal
1264ijb
36
Base36
16ic9z
md5
746c6b1c9b775a055800f38b9b44ec97
sha1
86f5caecfeaef44661e1258e91b4b80d54e519f8
sha256
3f6dafef51de367148f92943bf88d8da07f8bc83b77d555c55c1df84324163f3
sha512
9e0632eb178b0ac156f438ec15c380177728f2d054ca6822b5bdd4977c1b6ef8784a905ffcecc50dfc2db0b0f2d6dbb6234573e567bf3d3f4d0c21cb55e3aca2
ripemd-160
b04f8cfe05d609b2f81c9a78b3f87d6dfb13e160
Diameter
142799182
Circumference
448616861.10983
Area
1.6015530199473E+16
Volume
1.5246697411874E+24
Surface area
6.4062120797892E+16
Circumference
448616861.10983
Perimeter
285598364
Area
5097901594967281
Diagonal
100974269.94009
Surface area
30587409569803686
Volume
3.6398808883891E+23
Space diagonal
123667719.25164
Perimeter
214198773
Area
2.2074561436174E+15
Altitude
61833859.625819
Surface area
2.2074561436174E+15
Volume
4.2896407648188E+22
Height
33658089.980031