71379479 is an odd 8-digits composite number following 71379478
and preceding 71379480 . In scientific notation, it is written as 7.1379479 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 71353920 positive integers (up to 71379479) that are relatively prime to 71379479.
71379479 has 4 divisors, whose sum is 71405040
The reverse of 71379479 is 97497317
Previous prime number is 3191
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred seventy-nine thousand four hundred seventy-nine
Scientific notation
7.1379479 × 10^7
Engineering notation
7.1379479 × 10^6
Prime Factorization
3191 × 22369
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71379479
Product of the distinct prime numbers
The prime factorization of 71379479 is 3191 × 22369.
Since it has a total of 2 prime factors.
7 , 1 , 13 , 17 , 469 , 717 , 1509 , 9936 , 8821 , 31841 , 963968 , 473510 , 5987795 , 4363521 , 84955252 , 19617226 , 829883300 , 591649154 , 7935413928 , 5485458786
n×2
142758958
n×3
214138437
n×4
285517916
n×5
356897395
n÷2
35689739.5
n÷3
23793159.666667
n÷3
17844869.75
n÷5
14275895.8
n2
5095030022311441
n3
3.6368058848195E+23
n4
2.5959330928255E+31
n5
1.8529635168474E+39
2 √n
8448.6377008367
3 √n
414.81818909814
4 √n
91.916471324985
5 √n
37.214713058399
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379478
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379479 can be divided by 4 positive divisors.
The sum of these divisors (counting 71379479) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010010101000010111
3
Ternary
11222022110020102
4
Quaternary
10100102220113
5
Quinary
121233120404
6
Senary
11025524315
8
Octal
420225027
10
Decimal
71379479
12
Duodecimal
1baa369b
16
Hexadecimal
4412a17
20
Vigesimal
12628dj
36
Base36
16hwrb
md5
6df05b4053c19414a873bb592bfae604
sha1
ee4ffdcb383bc342c9bc2ee6b4bf82668c5b1947
sha256
6fbe4ea97a71afcfc147390f21fcad6965ca8b6d66eca7a88ccbf01458c9761f
sha512
4289ddc137766718a4d372168864558b38fc7b24a2ec334dfe7ca3558e400b3fec9c848a69517ac819efedd4eae1effc68e74a0bdbab44778b1a324520a65aa3
ripemd-160
293475fcddc9aa7b102c532604a409bc32eb0462
Diameter
142758958
Circumference
448490493.68693
Area
1.6006508887913E+16
Volume
1.5233816867041E+24
Surface area
6.4026035551652E+16
Circumference
448490493.68693
Perimeter
285517916
Area
5095030022311441
Diagonal
100945827.27693
Surface area
30570180133868646
Volume
3.6368058848195E+23
Space diagonal
123632884.2458
Perimeter
214138437
Area
2.2062127161831E+15
Altitude
61816442.122898
Surface area
2.2062127161831E+15
Volume
4.2860168383583E+22
Height
33648609.092309