71379493 is an odd 8-digits composite number following 71379492
and preceding 71379494 . In scientific notation, it is written as 7.1379493 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 70441488 positive integers (up to 71379493) that are relatively prime to 71379493.
71379493 has 8 divisors, whose sum is 72324000
The reverse of 71379493 is 39497317
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred seventy-nine thousand four hundred ninety-three
Scientific notation
7.1379493 × 10^7
Engineering notation
7.1379493 × 10^6
Prime Factorization
149 × 163 × 2939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379493
Product of the distinct prime numbers
The prime factorization of 71379493 is 149 × 163 × 2939.
Since it has a total of 3 prime factors.
2 , 7 , 58 , 95 , 140 , 593 , 9874 , 1552 , 62009 , 90529 , 147027 , 182517 , 5634214 , 4295264 , 85132681 , 24323857 , 246069075 , 587473966 , 3129801599 , 3853562220
n×2
142758986
n×3
214138479
n×4
285517972
n×5
356897465
n÷2
35689746.5
n÷3
23793164.333333
n÷3
17844873.25
n÷5
14275898.6
n2
5095032020937049
n3
3.6368080247325E+23
n4
2.5959351294374E+31
n5
1.8529653340013E+39
2 √n
8448.6385293726
3 √n
414.81821621823
4 √n
91.916475831989
5 √n
37.214714518219
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
-71379492
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 71379493 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379493) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101000100101
3
Ternary
11222022110020221
4
Quaternary
10100102220211
5
Quinary
121233120433
6
Senary
11025524341
8
Octal
420225045
10
Decimal
71379493
12
Duodecimal
1baa36b1
16
Hexadecimal
4412a25
20
Vigesimal
12628ed
36
Base36
16hwrp
md5
767fa5ea3ffdb02efd87ea0d042149a7
sha1
ef35acb64b79da19ac2512fd3690458a97bd924b
sha256
5ee8e4de17c154899f11382b5459e2702fb2fa442a559716f9550e56f4b5b44f
sha512
99a8452874d6bd74a9b897ec090f50fd7609f6a4632a6ec0219b1577b403be14f8b64e1ed25f87c3a97a442d5f7b2804913e08452ff3e43b51e696318cc550d9
ripemd-160
36eaf7c6d30db941b3cd1d1d88e96a5d9c0179b2
Diameter
142758986
Circumference
448490581.65153
Area
1.6006515166781E+16
Volume
1.5233825830688E+24
Surface area
6.4026060667122E+16
Circumference
448490581.65153
Perimeter
285517972
Area
5095032020937049
Diagonal
100945847.07592
Surface area
30570192125622294
Volume
3.6368080247325E+23
Space diagonal
123632908.49451
Perimeter
214138479
Area
2.2062135816133E+15
Altitude
61816454.247254
Surface area
2.2062135816133E+15
Volume
4.28601936027E+22
Height
33648615.691972