71323771 is an odd 8-digits composite number following 71323770
and preceding 71323772 . In scientific notation, it is written as 7.1323771 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 71303544 positive integers (up to 71323771) that are relatively prime to 71323771.
71323771 has 4 divisors, whose sum is 71344000
The reverse of 71323771 is 17732317
Previous prime number is 4549
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-three thousand seven hundred seventy-one
Scientific notation
7.1323771 × 10^7
Engineering notation
7.1323771 × 10^6
Prime Factorization
4549 × 15679
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71323771
Product of the distinct prime numbers
The prime factorization of 71323771 is 4549 × 15679.
Since it has a total of 2 prime factors.
9 , 3 , 72 , 2 , 192 , 5 , 5573 , 4700 , 55963 , 15896 , 848321 , 694833 , 630061 , 8454237 , 6537016 , 87759934 , 317209311 , 986262310 , 8687477582 , 582057782
n×2
142647542
n×3
213971313
n×4
285295084
n×5
356618855
n÷2
35661885.5
n÷3
23774590.333333
n÷3
17830942.75
n÷5
14264754.2
n2
5087080309660441
n3
3.6282975106483E+23
n4
2.5878386076935E+31
n5
1.8457440824009E+39
2 √n
8445.3401944504
3 √n
414.71024628169
4 √n
91.898532058191
5 √n
37.208902411518
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
-71323770
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 71323771 can be divided by 4 positive divisors.
The sum of these divisors (counting 71323771) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000101000001111011
3
Ternary
11222012121211011
4
Quaternary
10100011001323
5
Quinary
121224330041
6
Senary
11024414351
8
Octal
420050173
10
Decimal
71323771
12
Duodecimal
1ba773b7
16
Hexadecimal
440507b
20
Vigesimal
125f98b
36
Base36
16gprv
md5
97a651915d1500bfd6edc40572f757f7
sha1
b3ae713cc6890e7649d5d159881a7f63595aa8cd
sha256
371135d08ed52aa2b6c0b6abe5533ae3b79a2b57e0f21ec7b2b8d01cdd0c3cc1
sha512
d97f6b68930f376790e567dda81dbdf92da3ad6bd187d97e3cc622a359a720591210b731bd42735aa54c877fbe05cfcbdc2617b99440c592acca3245e30f5a93
ripemd-160
94af95736362589b5b9f1a7a0fdce9124ae807de
Diameter
142647542
Circumference
448140469.99984
Area
1.5981534129051E+16
Volume
1.5198177072654E+24
Surface area
6.3926136516202E+16
Circumference
448140469.99984
Perimeter
285295084
Area
5087080309660441
Diagonal
100867044.26779
Surface area
30522481857962646
Volume
3.6282975106483E+23
Space diagonal
123536395.15941
Perimeter
213971313
Area
2.2027703896288E+15
Altitude
61768197.579704
Surface area
2.2027703896288E+15
Volume
4.2759896232361E+22
Height
33622348.089264