71338279 is an odd 8-digits prime number following 71338278
and preceding 71338280 . In scientific notation, it is written as 7.1338279 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71338278 positive integers (up to 71338279) that are relatively prime to 71338279.
71338279 has 2 divisors, whose sum is 71338280
The reverse of 71338279 is 97283317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred thirty-eight thousand two hundred seventy-nine
Scientific notation
7.1338279 × 10^7
Engineering notation
7.1338279 × 10^6
Prime Factorization
71338279
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71338279
Product of the distinct prime numbers
The prime factorization of 71338279 is 71338279.
Since it has a total of 1 prime factors.
8 , 10 , 30 , 25 , 561 , 43 , 5811 , 6800 , 99405 , 29844 , 577312 , 952211 , 5081364 , 5264441 , 8564209 , 32441534 , 777029720 , 154056889 , 7992950328 , 7549198588
n×2
142676558
n×3
214014837
n×4
285353116
n×5
356691395
n÷2
35669139.5
n÷3
23779426.333333
n÷3
17834569.75
n÷5
14267655.8
n2
5089150050681841
n3
3.6305120618841E+23
n4
2.5899448238355E+31
n5
1.8476220643738E+39
2 √n
8446.1990859794
3 √n
414.73836317394
4 √n
91.903204982087
5 √n
37.210416024249
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71338280
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35669140
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8446.1991451777
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719646
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71338279 can be divided by 2 positive divisors.
The sum of these divisors (counting 71338279) is 71338280, the average is 35669140.
Base
System
Value
2
Binary
100010000001000100100100111
3
Ternary
11222020100201111
4
Quaternary
10100020210213
5
Quinary
121230311104
6
Senary
11025005451
8
Octal
420104447
10
Decimal
71338279
12
Duodecimal
1ba83887
16
Hexadecimal
4408927
20
Vigesimal
125h5dj
36
Base36
16h0yv
md5
b6c4152f25e130894f87582bb5eca55c
sha1
8f02496c94444b14d5c4eea7a61a42584e78dbc3
sha256
66f2f2ace4b2f595e5d93ebd72dd70898c4e6c707bde4595e8f62b8526bf64d1
sha512
0e2009776af3a232c378757b72cd144077c844d9264c3fcd6a19e9a8b27f851ada50eac81db255f1322da15463185e4c7d8d4ee5a182965e053d588c5a442a7e
ripemd-160
b3c12f6495fe9bf6a7404e100dc498e70adacee1
Diameter
142676558
Circumference
448231626.45228
Area
1.5988036412238E+16
Volume
1.5207453363179E+24
Surface area
6.3952145648953E+16
Circumference
448231626.45228
Perimeter
285353116
Area
5089150050681841
Diagonal
100887561.67816
Surface area
30534900304091046
Volume
3.6305120618841E+23
Space diagonal
123561523.75252
Perimeter
214014837
Area
2.2036666137807E+15
Altitude
61780761.876262
Surface area
2.2036666137807E+15
Volume
4.2785994968963E+22
Height
33629187.226052