71313979 is an odd 8-digits composite number following 71313978
and preceding 71313980 . In scientific notation, it is written as 7.1313979 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 64188000 positive integers (up to 71313979) that are relatively prime to 71313979.
71313979 has 8 divisors, whose sum is 78568560
The reverse of 71313979 is 97931317
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred thirteen thousand nine hundred seventy-nine
Scientific notation
7.1313979 × 10^7
Engineering notation
7.1313979 × 10^6
Prime Factorization
11 × 101 × 64189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71313979
Product of the distinct prime numbers
The prime factorization of 71313979 is 11 × 101 × 64189.
Since it has a total of 3 prime factors.
9 , 10 , 29 , 69 , 903 , 794 , 9407 , 6568 , 53768 , 69674 , 941915 , 944043 , 9353637 , 4432525 , 34551080 , 36192429 , 380285414 , 398004772 , 3173114250 , 4484303381
n×2
142627958
n×3
213941937
n×4
285255916
n×5
356569895
n÷2
35656989.5
n÷3
23771326.333333
n÷3
17828494.75
n÷5
14262795.8
n2
5085683600812441
n3
3.6268033350898E+23
n4
2.5864177687573E+31
n5
1.8444774244638E+39
2 √n
8444.7604465728
3 √n
414.69126696841
4 √n
91.895377721476
5 √n
37.207880677592
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
-71313978
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 71313979 can be divided by 8 positive divisors.
The sum of these divisors (counting 71313979) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000010101000111011
3
Ternary
11222012010101111
4
Quaternary
10100002220323
5
Quinary
121224021404
6
Senary
11024301151
8
Octal
420025073
10
Decimal
71313979
12
Duodecimal
1ba717b7
16
Hexadecimal
4402a3b
20
Vigesimal
125e4ij
36
Base36
16gi7v
md5
680ed3dfb92ed17a475f61f4989544f1
sha1
a6adff8dc6290bcfea045900eca2066247378929
sha256
151fccab2e524dece8b210e788aa7236b2541e1a832b633d9d62e7e295e61197
sha512
0bfa5f82500d042c553e2182212735e57c60f74f76026d3685ac6268f582ccedc38e0ff8a45530e7bbdb57848ceafd26f23d92dfa4885c95eecb6044edf2caa0
ripemd-160
d6dbc5f2188b740744a88c1f675d5584eb004d94
Diameter
142627958
Circumference
448078945.04931
Area
1.5977146238794E+16
Volume
1.5191918284711E+24
Surface area
6.3908584955178E+16
Circumference
448078945.04931
Perimeter
285255916
Area
5085683600812441
Diagonal
100853196.28859
Surface area
30514101604874646
Volume
3.6268033350898E+23
Space diagonal
123519434.9179
Perimeter
213941937
Area
2.2021655969567E+15
Altitude
61759717.45895
Surface area
2.2021655969567E+15
Volume
4.2742287204533E+22
Height
33617732.096197