71378960 is an even 8-digits composite number following 71378959
and preceding 71378961 . In scientific notation, it is written as 7.1378960 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 28551552 positive integers (up to 71378960) that are relatively prime to 71378960.
71378960 has 20 divisors, whose sum is 165956268
The reverse of 71378960 is 06987317
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred seventy-eight thousand nine hundred sixty
Scientific notation
7.1378960 × 10^7
Engineering notation
7.1378960 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 892237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8922370
Product of the distinct prime numbers
The prime factorization of 71378960 is 2 × 2 × 2 × 2 × 5 × 892237.
Since it has a total of 6 prime factors.
6 , 9 , 77 , 61 , 523 , 892 , 3725 , 8679 , 88607 , 89553 , 546333 , 488972 , 7475296 , 7850575 , 94500043 , 11534931 , 979389505 , 34590130 , 807186341 , 7638154846
n×2
142757920
n×3
214136880
n×4
285515840
n×5
356894800
n÷2
35689480
n÷3
23792986.666667
n÷3
17844740
n÷5
14275792
n2
5094955930681600
n3
3.6367265557788E+23
n4
2.5958575935588E+31
n5
1.8528961533633E+39
2 √n
8448.6069857699
3 √n
414.81718371506
4 √n
91.916304243425
5 √n
37.214658940626
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 892237 , 1784474 , 3568948 , 4461185 , 7137896 , 8922370 , 14275792 , 17844740 , 35689480 , 71378960
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71378959
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378960 can be divided by 20 positive divisors.
The sum of these divisors (counting 71378960) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000010010100000010000
3
Ternary
11222022102112012
4
Quaternary
10100102200100
5
Quinary
121233111320
6
Senary
11025522052
8
Octal
420224020
10
Decimal
71378960
12
Duodecimal
1baa3328
16
Hexadecimal
4412810
20
Vigesimal
1262780
36
Base36
16hwcw
md5
af005ae228b4fcc36c1d59083354595c
sha1
436cb33d713dd21fe2a4ad8cbf30dd60ff540ca0
sha256
277a735e209ed074e9d8b16be0003b3b763429bdd55aec62209626f83983606d
sha512
cf13eceb638b6948444c27705bfb4925efb140f781d5ad02db93a79eee6e66b0c059ca1ea8e28af99b6803ddba2fea526832f54a0747ffc057f7620391ca0489
ripemd-160
9d5ebccc4573bc08f3780132167abf9723ba2ca0
Diameter
142757920
Circumference
448487232.71376
Area
1.6006276122193E+16
Volume
1.5233484574333E+24
Surface area
6.4025104488772E+16
Circumference
448487232.71376
Perimeter
285515840
Area
5094955930681600
Diagonal
100945093.30009
Surface area
30569735584089600
Volume
3.6367265557788E+23
Space diagonal
123631985.31143
Perimeter
214136880
Area
2.2061806335662E+15
Altitude
61815992.655713
Surface area
2.2061806335662E+15
Volume
4.2859233481874E+22
Height
33648364.433362