71339839 is an odd 8-digits prime number following 71339838
and preceding 71339840 . In scientific notation, it is written as 7.1339839 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 71339838 positive integers (up to 71339839) that are relatively prime to 71339839.
71339839 has 2 divisors, whose sum is 71339840
The reverse of 71339839 is 93893317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred thirty-nine thousand eight hundred thirty-nine
Scientific notation
7.1339839 × 10^7
Engineering notation
7.1339839 × 10^6
Prime Factorization
71339839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71339839
Product of the distinct prime numbers
The prime factorization of 71339839 is 71339839.
Since it has a total of 1 prime factors.
10 , 7 , 39 , 73 , 58 , 949 , 1508 , 1366 , 92713 , 9892 , 711884 , 639948 , 8076134 , 830898 , 53842744 , 58314394 , 300795150 , 837344030 , 7815831708 , 1566621265
n×2
142679678
n×3
214019517
n×4
285359356
n×5
356699195
n÷2
35669919.5
n÷3
23779946.333333
n÷3
17834959.75
n÷5
14267967.8
n2
5089372628545921
n3
3.6307502393147E+23
n4
2.5901713752192E+31
n5
1.8478240889055E+39
2 √n
8446.2914347067
3 √n
414.74138626869
4 √n
91.90370740458
5 √n
37.210578763642
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71339840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35669920
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8446.2914939043
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719652
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71339839 can be divided by 2 positive divisors.
The sum of these divisors (counting 71339839) is 71339840, the average is 35669920.
Base
System
Value
2
Binary
100010000001000111100111111
3
Ternary
11222020102212021
4
Quaternary
10100020330333
5
Quinary
121230333324
6
Senary
11025021011
8
Octal
420107477
10
Decimal
71339839
12
Duodecimal
1ba84767
16
Hexadecimal
4408f3f
20
Vigesimal
125h9bj
36
Base36
16h267
md5
a728f3b41e34483b47f56ed70b20cba3
sha1
7e98ba09da71e4fa38dfbb7baf452dee9e03168c
sha256
ec9c68c6bd4dd6ef6b873eeb4905a408a3bd88c1bf57336e72e6057a1da043ab
sha512
bfb0c7ce86aa955682a6309eba36975856872df5ba5a9a94b23d76d499ecd4601b182f4876e0406b7221ee5aa6f8e14f19a578b6a28e0fa4928c2f9ea7742e42
ripemd-160
c2cc25497ff763a7b7dc91d64d96a3b4424df289
Diameter
142679678
Circumference
448241428.22136
Area
1.5988735661221E+16
Volume
1.5208451038467E+24
Surface area
6.3954942644883E+16
Circumference
448241428.22136
Perimeter
285359356
Area
5089372628545921
Diagonal
100889767.85131
Surface area
30536235771275526
Volume
3.6307502393147E+23
Space diagonal
123564225.75178
Perimeter
214019517
Area
2.203762992823E+15
Altitude
61782112.875892
Surface area
2.203762992823E+15
Volume
4.2788801916902E+22
Height
33629922.617104