71387274 is an even 8-digits composite number following 71387273
and preceding 71387275 . In scientific notation, it is written as 7.1387274 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 20353392 positive integers (up to 71387274) that are relatively prime to 71387274.
71387274 has 32 divisors, whose sum is 163514880
The reverse of 71387274 is 47278317
Previous prime number is 563
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred eighty-seven thousand two hundred seventy-four
Scientific notation
7.1387274 × 10^7
Engineering notation
7.1387274 × 10^6
Prime Factorization
2 × 7 × 3 × 563 × 3019
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71387274 Product of the distinct prime numbers
The prime factorization of 71387274 is 2 × 7 × 3 × 563 × 3019.
Since it has a total of 5 prime factors.
1 , 7 , 39 , 16 , 65 , 530 , 4096 , 450 , 609 , 52544 , 829862 , 419409 , 7481588 , 21599 , 62926627 , 39990836 , 111332157 , 305142497 , 5152798088 , 299761634
n×2
142774548
n×3
214161822
n×4
285549096
n×5
356936370
n÷2
35693637
n÷3
23795758
n÷3
17846818.5
n÷5
14277454.8
n2
5096142889151076
n3
3.6379974877098E+23
n4
2.5970672346645E+31
n5
1.8539755027742E+39
2 √n8449.0990052194
3 √n414.83328862969
4 √n91.918980658074
5 √n37.215525829861
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 563 , 1126 , 1689 , 3019 , 3378 , 3941 , 6038 , 7882 , 9057 , 11823 , 18114 , 21133 , 23646 , 42266 , 63399 , 126798 , 1699697 , 3399394 , 5099091 , 10198182 , 11897879 , 23795758 , 35693637 , 71387274
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71387273 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71387274 can be divided by 32 positive divisors.
The sum of these divisors (counting 71387274) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010100100010001010
3
Ternary
11222022211221010
4
Quaternary
10100110202022
5
Quinary
121233343044
6
Senary
11030024350
8
Octal
420244212
10
Decimal
71387274
12
Duodecimal
1baa80b6
16
Hexadecimal
441488a
20
Vigesimal
126383e
36
Base36
16i2ru
md5
abf78ed414f66a83bd4d0c64b7f7811f
sha1
3c4abd56e32df2ba4ed664cbf42e76fd3ca969a9
sha256
d7febdc9ad512538f035647a46269054d8cb33e940e4e486d6e20e42f0637648
sha512
62cc028ac723c356528543e009f796a38c0f60aaf4f9d5c8b7831c488d7c475b654216050bd50a6a56dd470f4a62f2fd4e03d1fcab9e273dba4b0ddc7f403f6d
ripemd-160
3512c9fd5723594bb2a5010758f8f0750358ef0d
Diameter
142774548
Circumference
448539471.1164
Area
1.6010005062201E+16
Volume
1.5238808241556E+24
Surface area
6.4040020248804E+16
Circumference
448539471.1164
Perimeter
285549096
Area
5096142889151076
Diagonal
100956851.07164
Surface area
30576857334906456
Volume
3.6379974877098E+23
Space diagonal
123646385.58184
Perimeter
214161822
Area
2.2066946016601E+15
Altitude
61823192.79092
Surface area
2.2066946016601E+15
Volume
4.287421155832E+22
Height
33652283.690548