71379643 is an odd 8-digits composite number following 71379642
and preceding 71379644 . In scientific notation, it is written as 7.1379643 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 68828928 positive integers (up to 71379643) that are relatively prime to 71379643.
71379643 has 8 divisors, whose sum is 73936800
The reverse of 71379643 is 34697317
Previous prime number is 1889
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred seventy-nine thousand six hundred forty-three
Scientific notation
7.1379643 × 10^7
Engineering notation
7.1379643 × 10^6
Prime Factorization
29 × 1889 × 1303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379643
Product of the distinct prime numbers
The prime factorization of 71379643 is 29 × 1889 × 1303.
Since it has a total of 3 prime factors.
6 , 3 , 63 , 30 , 109 , 356 , 5379 , 1546 , 73970 , 82776 , 854838 , 731075 , 9785743 , 6315082 , 43902594 , 22185182 , 95257497 , 693384648 , 271259231 , 1682959715
n×2
142759286
n×3
214138929
n×4
285518572
n×5
356898215
n÷2
35689821.5
n÷3
23793214.333333
n÷3
17844910.75
n÷5
14275928.6
n2
5095053434807449
n3
3.6368309524248E+23
n4
2.5959569503543E+31
n5
1.8529848035966E+39
2 √n
8448.6474065379
3 √n
414.81850679043
4 √n
91.91652412128
5 √n
37.214730159133
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
-71379642
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 71379643 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379643) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101010111011
3
Ternary
11222022110110111
4
Quaternary
10100102222323
5
Quinary
121233122033
6
Senary
11025525151
8
Octal
420225273
10
Decimal
71379643
12
Duodecimal
1baa37b7
16
Hexadecimal
4412abb
20
Vigesimal
1262923
36
Base36
16hwvv
md5
e8de84810fc7a5f792741e9b7993e7b5
sha1
10e8b55b56409f861316771d6b36244f4f7d652a
sha256
6bfe55b5efbd6b7625ec2e7505ff25d399e9b0aa5278ee900a877c05274c5476
sha512
975caf81482f6262fb63424061b6e47d24115e5ef18ec373754eb975d9867c8ee3ef4792ea82b70134e00351b244994227c91a11e097633bd61a59f82ebfb273
ripemd-160
d69a4ee13be77e4f81b2ffb46197a4d42e280546
Diameter
142759286
Circumference
448491524.12932
Area
1.6006582440439E+16
Volume
1.5233921869981E+24
Surface area
6.4026329761754E+16
Circumference
448491524.12932
Perimeter
285518572
Area
5095053434807449
Diagonal
100946059.20795
Surface area
30570320608844694
Volume
3.6368309524248E+23
Space diagonal
123633168.30213
Perimeter
214138929
Area
2.2062228540912E+15
Altitude
61816584.151064
Surface area
2.2062228540912E+15
Volume
4.2860463808145E+22
Height
33648686.40265