71238377 is an odd 8-digits composite number following 71238376
and preceding 71238378 . In scientific notation, it is written as 7.1238377 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 61061460 positive integers (up to 71238377) that are relatively prime to 71238377.
71238377 has 4 divisors, whose sum is 81415296
The reverse of 71238377 is 77383217
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million two hundred thirty-eight thousand three hundred seventy-seven
Scientific notation
7.1238377 × 10^7
Engineering notation
7.1238377 × 10^6
Prime Factorization
7 × 10176911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71238377
Product of the distinct prime numbers
The prime factorization of 71238377 is 7 × 10176911.
Since it has a total of 2 prime factors.
4 , 3 , 39 , 48 , 935 , 31 , 8017 , 4404 , 92423 , 13734 , 130301 , 765654 , 2037323 , 3805185 , 19287484 , 17312911 , 398035466 , 575151301 , 4505633513 , 5387646797
n×2
142476754
n×3
213715131
n×4
284953508
n×5
356191885
n÷2
35619188.5
n÷3
23746125.666667
n÷3
17809594.25
n÷5
14247675.4
n2
5074906357594129
n3
3.6152809234199E+23
n4
2.5754674538349E+31
n5
1.8347212142752E+39
2 √n
8440.282992886
3 √n
414.54467310744
4 √n
91.871012799936
5 √n
37.199988301241
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
-71238376
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 71238377 can be divided by 4 positive divisors.
The sum of these divisors (counting 71238377) is 1, the average is 0.25.
Base
System
Value
2
Binary
100001111110000001011101001
3
Ternary
11222001021200102
4
Quaternary
10033300023221
5
Quinary
121214112002
6
Senary
11022515145
8
Octal
417601351
10
Decimal
71238377
12
Duodecimal
1ba35ab5
16
Hexadecimal
43f02e9
20
Vigesimal
1254fih
36
Base36
16evvt
md5
492d4678c28d9ee6ef798e3d2568bc68
sha1
02971663ad8ba68b9e39706e3a229e7119247a58
sha256
5736736aa25fc680b9a39de89c56d4f8208b3f463acd4201d82fc4bd83d01dbe
sha512
c59cab246c6a879e970af365ce6f065aba41c09b0ad084c05224dbc8b538e56b0af8db0aae36b90294d95b8b690c8c81916f098068d132b0e77f421b8c346367
ripemd-160
073b77105e61e37c3a6e9857ca53b8fc40df5df3
Diameter
142476754
Circumference
447603923.67372
Area
1.5943288530674E+16
Volume
1.5143653319572E+24
Surface area
6.3773154122695E+16
Circumference
447603923.67372
Perimeter
284953508
Area
5074906357594129
Diagonal
100746278.91485
Surface area
30449438145564774
Volume
3.6152809234199E+23
Space diagonal
123388488.41275
Perimeter
213715131
Area
2.1974989137518E+15
Altitude
61694244.206373
Surface area
2.1974989137518E+15
Volume
4.2606494280743E+22
Height
33582092.971616