71358745 is an odd 8-digits composite number following 71358744
and preceding 71358746 . In scientific notation, it is written as 7.1358745 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 55245360 positive integers (up to 71358745) that are relatively prime to 71358745.
71358745 has 8 divisors, whose sum is 88392960
The reverse of 71358745 is 54785317
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred fifty-eight thousand seven hundred forty-five
Scientific notation
7.1358745 × 10^7
Engineering notation
7.1358745 × 10^6
Prime Factorization
5 × 31 × 460379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71358745
Product of the distinct prime numbers
The prime factorization of 71358745 is 5 × 31 × 460379.
Since it has a total of 3 prime factors.
7 , 1 , 61 , 28 , 36 , 834 , 2275 , 2462 , 23009 , 22276 , 20147 , 825620 , 7825913 , 10266 , 61567182 , 56237373 , 321723445 , 197890913 , 9756313546 , 2406350073
n×2
142717490
n×3
214076235
n×4
285434980
n×5
356793725
n÷2
35679372.5
n÷3
23786248.333333
n÷3
17839686.25
n÷5
14271749
n2
5092070487975025
n3
3.6336375947344E+23
n4
2.5929181854506E+31
n5
1.8502738760143E+39
2 √n
8447.4105499851
3 √n
414.77802034859
4 √n
91.90979572377
5 √n
37.212550813618
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71358744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71358745 can be divided by 8 positive divisors.
The sum of these divisors (counting 71358745) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001101100100011001
3
Ternary
11222021101210111
4
Quaternary
10100031210121
5
Quinary
121231434440
6
Senary
11025244321
8
Octal
420154431
10
Decimal
71358745
12
Duodecimal
1ba936a1
16
Hexadecimal
440d919
20
Vigesimal
125jgh5
36
Base36
16hgrd
md5
025533fc5b73391c672b7c3e60adcdca
sha1
156978f5fb0ff61834b33dc7a4fd9b91a842ebee
sha256
300ae583f37b48c4b7e0b203717c37cfe672bf946eab1b72b1853ec0647d7347
sha512
6dc961549ee1c40cc8a1a226e65f3010337e934050deae8d7ae1aaaa2aa1fb5ef515c003bbeb0ba13b1cd1872a11da03721b24f01901dd20ed39a66dafd4bc58
ripemd-160
98cd355066a7cf5e9a0467e5c98d3bf61944bb9e
Diameter
142717490
Circumference
448360218.12277
Area
1.5997211236584E+16
Volume
1.5220545564567E+24
Surface area
6.3988844946335E+16
Circumference
448360218.12277
Perimeter
285434980
Area
5092070487975025
Diagonal
100916504.97292
Surface area
30552422927850150
Volume
3.6336375947344E+23
Space diagonal
123596971.90435
Perimeter
214076235
Area
2.2049312002237E+15
Altitude
61798485.952176
Surface area
2.2049312002237E+15
Volume
4.2822829726851E+22
Height
33638834.990974