71399727 is an odd 8-digits composite number following 71399726
and preceding 71399728 . In scientific notation, it is written as 7.1399727 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 39482640 positive integers (up to 71399727) that are relatively prime to 71399727.
71399727 has 8 divisors, whose sum is 81894400
The reverse of 71399727 is 72799317
Previous prime number is 279
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred ninety-nine thousand seven hundred twenty-seven
Scientific notation
7.1399727 × 10^7
Engineering notation
7.1399727 × 10^6
Prime Factorization
7 × 279 × 36559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399727
Product of the distinct prime numbers
The prime factorization of 71399727 is 7 × 279 × 36559.
Since it has a total of 3 prime factors.
2 , 5 , 63 , 3 , 525 , 466 , 5545 , 5661 , 75360 , 89964 , 920970 , 235740 , 366974 , 5773287 , 89058302 , 97836503 , 991220558 , 801809499 , 3531016372 , 2002919562
n×2
142799454
n×3
214199181
n×4
285598908
n×5
356998635
n÷2
35699863.5
n÷3
23799909
n÷3
17849931.75
n÷5
14279945.4
n2
5097921015674529
n3
3.6399016878672E+23
n4
2.5988798682056E+31
n5
1.8555931309568E+39
2 √n
8449.8359155666
3 √n
414.85740879517
4 √n
91.922989048261
5 √n
37.216824135799
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
-71399726
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 71399727 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399727) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100100101111
3
Ternary
11222100111000100
4
Quaternary
10100113210233
5
Quinary
121234242402
6
Senary
11030202143
8
Octal
420274457
10
Decimal
71399727
12
Duodecimal
1bab3353
16
Hexadecimal
441792f
20
Vigesimal
1264j67
36
Base36
16icdr
md5
d1777204a03137f78d8c5cfd27f79baf
sha1
4fc554b4b72679cbda0263059f16083cad4f093c
sha256
50967be08957707ab8e29ca69d33bb1d4ea61614f45138573dd30ebc20d8c8a8
sha512
2e6a16656e93fc85aeb8ca0fd886c2de6366591605b63aa244a3d2d84fba6b07d83b472d1fd198216aecbd290f79f8ba4fac060d2f63272c3a8990655bb8464d
ripemd-160
caf7ce65196dd59cf3c4d21b87ecb4d87b879a2a
Diameter
142799454
Circumference
448617715.62303
Area
1.6015591211424E+16
Volume
1.5246784536524E+24
Surface area
6.4062364845696E+16
Circumference
448617715.62303
Perimeter
285598908
Area
5097921015674529
Diagonal
100974462.27314
Surface area
30587526094047174
Volume
3.6399016878672E+23
Space diagonal
123667954.81055
Perimeter
214199181
Area
2.2074645530304E+15
Altitude
61833977.405274
Surface area
2.2074645530304E+15
Volume
4.2896652772388E+22
Height
33658154.091045