71301385 is an odd 8-digits composite number following 71301384
and preceding 71301386 . In scientific notation, it is written as 7.1301385 × 10^7.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 57041104 positive integers (up to 71301385) that are relatively prime to 71301385.
71301385 has 4 divisors, whose sum is 85561668
The reverse of 71301385 is 58310317
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred one thousand three hundred eighty-five
Scientific notation
7.1301385 × 10^7
Engineering notation
7.1301385 × 10^6
Prime Factorization
5 × 14260277
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71301385
Product of the distinct prime numbers
The prime factorization of 71301385 is 5 × 14260277.
Since it has a total of 2 prime factors.
4 , 3 , 99 , 78 , 600 , 824 , 7281 , 1847 , 45956 , 27750 , 590904 , 568986 , 6083498 , 11667 , 84907364 , 58548403 , 468746788 , 345446068 , 9702447037 , 8153682724
n×2
142602770
n×3
213904155
n×4
285205540
n×5
356506925
n÷2
35650692.5
n÷3
23767128.333333
n÷3
17825346.25
n÷5
14260277
n2
5083887502918225
n3
3.6248822014226E+23
n4
2.5845912142328E+31
n5
1.8428493323363E+39
2 √n
8444.0147441842
3 √n
414.66685413305
4 √n
91.891320287523
5 √n
37.206566407485
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
-71301384
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 71301385 can be divided by 4 positive divisors.
The sum of these divisors (counting 71301385) is 1, the average is 0.25.
Base
System
Value
2
Binary
100001111111111100100001001
3
Ternary
11222011111010001
4
Quaternary
10033333210021
5
Quinary
121223121020
6
Senary
11024123001
8
Octal
417774411
10
Decimal
71301385
12
Duodecimal
1ba66461
16
Hexadecimal
43ff909
20
Vigesimal
125cd95
36
Base36
16g8i1
md5
a1c6643da5950b331873003620fc6352
sha1
fe00a2409820a920067122c2f4b7a664808c6f96
sha256
14abb51e1a616275380a1729b336b84fb933bbb72ecb6b89fa3457d9a66e494c
sha512
17d9778cf653785a5fb3a5202a7aebe243cb3284b166e65af0833fd997c30257a8a8786938a2e22f69ffe81e3f2207f244394d4d18686d37c93e0f4b4c27b670
ripemd-160
891a0204a71ea89161d9f9ed905645e39f632dd3
Diameter
142602770
Circumference
447999814.61355
Area
1.5971503630845E+16
Volume
1.5183871058824E+24
Surface area
6.3886014523379E+16
Circumference
447999814.61355
Perimeter
285205540
Area
5083887502918225
Diagonal
100835385.68299
Surface area
30503325017509350
Volume
3.6248822014226E+23
Space diagonal
123497621.47003
Perimeter
213904155
Area
2.2013878637547E+15
Altitude
61748810.735015
Surface area
2.2013878637547E+15
Volume
4.2719646427139E+22
Height
33611795.227662