71339845 is an odd 8-digits composite number following 71339844
and preceding 71339846 . In scientific notation, it is written as 7.1339845 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 56953680 positive integers (up to 71339845) that are relatively prime to 71339845.
71339845 has 8 divisors, whose sum is 85785120
The reverse of 71339845 is 54893317
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred thirty-nine thousand eight hundred forty-five
Scientific notation
7.1339845 × 10^7
Engineering notation
7.1339845 × 10^6
Prime Factorization
5 × 491 × 29059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71339845
Product of the distinct prime numbers
The prime factorization of 71339845 is 5 × 491 × 29059.
Since it has a total of 3 prime factors.
3 , 1 , 83 , 84 , 647 , 47 , 6761 , 2532 , 347 , 35075 , 10426 , 603456 , 9077818 , 8864560 , 4844994 , 40302282 , 692532594 , 393419251 , 5974815854 , 1025430740
n×2
142679690
n×3
214019535
n×4
285359380
n×5
356699225
n÷2
35669922.5
n÷3
23779948.333333
n÷3
17834961.25
n÷5
14267969
n2
5089373484624025
n3
3.6307511554019E+23
n4
2.5901722465994E+31
n5
1.847824865957E+39
2 √n
8446.2917898922
3 √n
414.74139789589
4 √n
91.903709336959
5 √n
37.210579389557
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71339844
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71339845 can be divided by 8 positive divisors.
The sum of these divisors (counting 71339845) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000111101000101
3
Ternary
11222020102212111
4
Quaternary
10100020331011
5
Quinary
121230333340
6
Senary
11025021021
8
Octal
420107505
10
Decimal
71339845
12
Duodecimal
1ba84771
16
Hexadecimal
4408f45
20
Vigesimal
125h9c5
36
Base36
16h26d
md5
7c2c4deb575c7b59f5d1319e0631305d
sha1
6c958a6c46e1c6f24d66c2544a368dc0b6982a45
sha256
6bd171802b1f82477721ef092ac30ec97a9da15819fcccdd9871bfc55c0b6996
sha512
a14cdb4452cef042a4505dd0d0bd060ecbd8159e3caed605eb354bee2fe68ab37d8012c5570cfedb2c15ca94a918c283936af4336ea820e790a09188d8a554ed
ripemd-160
85a9a57a39588cf9b81b602dbee0a30550596c41
Diameter
142679690
Circumference
448241465.92047
Area
1.598873835067E+16
Volume
1.5208454875764E+24
Surface area
6.3954953402678E+16
Circumference
448241465.92047
Perimeter
285359380
Area
5089373484624025
Diagonal
100889776.33659
Surface area
30536240907744150
Volume
3.6307511554019E+23
Space diagonal
123564236.14409
Perimeter
214019535
Area
2.2037633635157E+15
Altitude
61782118.072044
Surface area
2.2037633635157E+15
Volume
4.2788812713093E+22
Height
33629925.445531