71378636 is an even 8-digits composite number following 71378635
and preceding 71378637 . In scientific notation, it is written as 7.1378636 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 30590832 positive integers (up to 71378636) that are relatively prime to 71378636.
71378636 has 12 divisors, whose sum is 142757328
The reverse of 71378636 is 63687317
Previous prime number is 7
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 six hundred thirty-six
Scientific notation
7.1378636 × 10^7
Engineering notation
7.1378636 × 10^6
Prime Factorization
2 × 2 × 7 × 2549237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
35689318 Product of the distinct prime numbers
The prime factorization of 71378636 is 2 × 2 × 7 × 2549237.
Since it has a total of 4 prime factors.
2 , 7 , 25 , 90 , 647 , 480 , 9810 , 1821 , 90262 , 86993 , 699739 , 760501 , 5460443 , 743814 , 48237800 , 73969984 , 221636557 , 88582311 , 528788025 , 8748805758
n×2
142757272
n×3
214135908
n×4
285514544
n×5
356893180
n÷2
35689318
n÷3
23792878.666667
n÷3
17844659
n÷5
14275727.2
n2
5094909677220496
n3
3.636677033032E+23
n4
2.5958104619035E+31
n5
1.852854100852E+39
2 √n8448.5878109895
3 √n414.81655607459
4 √n91.916199937712
5 √n37.21462515596
1 , 2 , 4 , 7 , 14 , 28 , 2549237 , 5098474 , 10196948 , 17844659 , 35689318 , 71378636
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71378635 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378636 can be divided by 12 positive divisors.
The sum of these divisors (counting 71378636) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010010011011001100
3
Ternary
11222022102002012
4
Quaternary
10100102123030
5
Quinary
121233104021
6
Senary
11025520352
8
Octal
420223314
10
Decimal
71378636
12
Duodecimal
1baa30b8
16
Hexadecimal
44126cc
20
Vigesimal
12626bg
36
Base36
16hw3w
md5
13f3c57851b8a7c0bc10e662e1f0eb26
sha1
3b7e992f3ba920870941ce0ae0a6ceba71f14b88
sha256
4dd037b9339c3ac74c5b7c4eb56b9965659797ab643138ec6a7afb6a7bbdb998
sha512
4d392c1b021f5f5c6f2d113850deeeebc460ca242281c932f349020c7bc3af433847f30a6a649535878b1218fbc672211904df83eb2f7d8ee4c06a742c23ed02
ripemd-160
38d16a16683d5f9fc6bd9ed76090321f65f26ba0
Diameter
142757272
Circumference
448485196.96172
Area
1.6006130812659E+16
Volume
1.5233277133936E+24
Surface area
6.4024523250638E+16
Circumference
448485196.96172
Perimeter
285514544
Area
5094909677220496
Diagonal
100944635.09489
Surface area
30569458063322976
Volume
3.636677033032E+23
Space diagonal
123631424.12696
Perimeter
214135908
Area
2.2061606052301E+15
Altitude
61815712.063482
Surface area
2.2061606052301E+15
Volume
4.2858649850705E+22
Height
33648211.698297