71355968 is an even 8-digits composite number following 71355967
and preceding 71355969 . In scientific notation, it is written as 7.1355968 × 10^7.
The sum of its digits is 44. It has a total of 7 prime factors and 14 positive divisors.
There are 35677952 positive integers (up to 71355968) that are relatively prime to 71355968.
71355968 has 14 divisors, whose sum is 141597126
The reverse of 71355968 is 86955317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred fifty-five thousand nine hundred sixty-eight
Scientific notation
7.1355968 × 10^7
Engineering notation
7.1355968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1114937
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2229874
Product of the distinct prime numbers
The prime factorization of 71355968 is 2 × 2 × 2 × 2 × 2 × 2 × 1114937.
Since it has a total of 7 prime factors.
6 , 6 , 1 , 84 , 667 , 202 , 683 , 3990 , 22591 , 44521 , 74942 , 249502 , 9946229 , 5121180 , 21833801 , 31764770 , 607391047 , 877230474 , 2557894025 , 8985764046
n×2
142711936
n×3
214067904
n×4
285423872
n×5
356779840
n÷2
35677984
n÷3
23785322.666667
n÷3
17838992
n÷5
14271193.6
n2
5091674169217024
n3
3.6332133908508E+23
n4
2.5925145845472E+31
n5
1.8499138773448E+39
2 √n
8447.2461784892
3 √n
414.77263977234
4 √n
91.908901519326
5 √n
37.212261176062
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1114937 , 2229874 , 4459748 , 8919496 , 17838992 , 35677984 , 71355968
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71355967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71355968 can be divided by 14 positive divisors.
The sum of these divisors (counting 71355968) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
100010000001100111001000000
3
Ternary
11222021020222122
4
Quaternary
10100030321000
5
Quinary
121231342333
6
Senary
11025223412
8
Octal
420147100
10
Decimal
71355968
12
Duodecimal
1ba91b68
16
Hexadecimal
440ce40
20
Vigesimal
125j9i8
36
Base36
16hem8
md5
9a333ee26abab43a57b287c41f3a9bd4
sha1
fa45dbea1a9007cc32952a82f39c0aab9b3f3dc2
sha256
47a72357e4e812affa0782138b9f5ccd6aceb25085a5dc27e6ed89f35c08bd21
sha512
33111de349a88ba4c022db3f6b8edfb474c119c355e1199068db39cb9210817eaa54fd3d095957d3d1d5c9f685f264119c5d62a82ebc5cba60c05fe5fef04207
ripemd-160
5fc8432d6ebba797e4956fcb548d56fb6fa2e268
Diameter
142711936
Circumference
448342769.71718
Area
1.5995966164485E+16
Volume
1.5218768663494E+24
Surface area
6.398386465794E+16
Circumference
448342769.71718
Perimeter
285423872
Area
5091674169217024
Diagonal
100912577.70186
Surface area
30550045015302144
Volume
3.6332133908508E+23
Space diagonal
123592161.99926
Perimeter
214067904
Area
2.2047595891675E+15
Altitude
61796080.999629
Surface area
2.2047595891675E+15
Volume
4.2817830436139E+22
Height
33637525.90062