71323488 is an even 8-digits composite number following 71323487
and preceding 71323489 . In scientific notation, it is written as 7.1323488 × 10^7.
The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors.
There are 23774400 positive integers (up to 71323488) that are relatively prime to 71323488.
71323488 has 24 divisors, whose sum is 156020760
The reverse of 71323488 is 88432317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred twenty-three thousand four hundred eighty-eight
Scientific notation
7.1323488 × 10^7
Engineering notation
7.1323488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 9 × 247651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4457718
Product of the distinct prime numbers
The prime factorization of 71323488 is 2 × 2 × 2 × 2 × 2 × 9 × 247651.
Since it has a total of 7 prime factors.
6 , 2 , 7 , 60 , 699 , 639 , 7249 , 7613 , 91080 , 27495 , 249214 , 936418 , 2884150 , 9985010 , 56523457 , 94092813 , 572524047 , 465970651 , 2387012941 , 7620926148
n×2
142646976
n×3
213970464
n×4
285293952
n×5
356617440
n÷2
35661744
n÷3
23774496
n÷3
17830872
n÷5
14264697.6
n2
5087039940486144
n3
3.6282543215078E+23
n4
2.5877975356101E+31
n5
1.8457074647752E+39
2 √n
8445.3234396321
3 √n
414.7096977822
4 √n
91.89844089881
5 √n
37.208872883813
1 , 2 , 4 , 8 , 9 , 16 , 18 , 32 , 36 , 72 , 144 , 288 , 247651 , 495302 , 990604 , 1981208 , 2228859 , 3962416 , 4457718 , 7924832 , 8915436 , 17830872 , 35661744 , 71323488
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71323487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71323488 can be divided by 24 positive divisors.
The sum of these divisors (counting 71323488) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000100111101100000
3
Ternary
11222012121102200
4
Quaternary
10100010331200
5
Quinary
121224322423
6
Senary
11024413200
8
Octal
420047540
10
Decimal
71323488
12
Duodecimal
1ba77200
16
Hexadecimal
4404f60
20
Vigesimal
125f8e8
36
Base36
16gpk0
md5
fec2413df63f4d747e1740e3cdc1fc99
sha1
043b5791886c9237612f68948d7e7bde31c8b519
sha256
e67fff6563304077e464c60a66a8c6c46df0b5fb7e4aedfcba1f769d43147681
sha512
ef4593c80fa2e1ff4e6440067bf8163e609a0a121ab068f2678c11665c4f65619784ab6d42863f4742400ebc248fa7301cc2c50f7b8f571516989b1594f7d3bb
ripemd-160
56ebb211619c28f223b7a9ba2b3069b7efebb7a4
Diameter
142646976
Circumference
448138691.8584
Area
1.5981407305549E+16
Volume
1.5197996162406E+24
Surface area
6.3925629222197E+16
Circumference
448138691.8584
Perimeter
285293952
Area
5087039940486144
Diagonal
100866644.04535
Surface area
30522239642916864
Volume
3.6282543215078E+23
Space diagonal
123535904.98903
Perimeter
213970464
Area
2.2027529092635E+15
Altitude
61767952.494515
Surface area
2.2027529092635E+15
Volume
4.275938724346E+22
Height
33622214.681785