71385283 is an odd 8-digits composite number following 71385282
and preceding 71385284 . In scientific notation, it is written as 7.1385283 × 10^7.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 70692120 positive integers (up to 71385283) that are relatively prime to 71385283.
71385283 has 4 divisors, whose sum is 72078448
The reverse of 71385283 is 38258317
Previous prime number is 103
Is Prime? no Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred eighty-five thousand two hundred eighty-three
Scientific notation
7.1385283 × 10^7
Engineering notation
7.1385283 × 10^6
Prime Factorization
103 × 693061
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
71385283 Product of the distinct prime numbers
The prime factorization of 71385283 is 103 × 693061.
Since it has a total of 2 prime factors.
1 , 6 , 13 , 64 , 403 , 635 , 2980 , 2039 , 91177 , 36288 , 529985 , 997950 , 2956117 , 7593456 , 69386203 , 16799924 , 183515234 , 193604110 , 1785048797 , 3096027125
n×2
142770566
n×3
214155849
n×4
285541132
n×5
356926415
n÷2
35692641.5
n÷3
23795094.333333
n÷3
17846320.75
n÷5
14277056.6
n2
5095858628990089
n3
3.6376931035845E+23
n4
2.5967775166653E+31
n5
1.8537169791519E+39
2 √n8448.9811811839
3 √n414.82943200974
4 √n91.918339743404
5 √n37.215318238411
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
-71385282 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 71385283 can be divided by 4 positive divisors.
The sum of these divisors (counting 71385283) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010100000011000011
3
Ternary
11222022202012101
4
Quaternary
10100110003003
5
Quinary
121233312113
6
Senary
11030011231
8
Octal
420240303
10
Decimal
71385283
12
Duodecimal
1baa6b17
16
Hexadecimal
44140c3
20
Vigesimal
1263343
36
Base36
16i18j
md5
6e68fd1059f45872bf423ee6ac72bb5b
sha1
d713ba0866bf8ebf60464f391e328f934acdf580
sha256
9d8b59903f0aaee9d0119bc5d3b0dc191b3562562cccda8c908bd00552a6a938
sha512
05bc006e61b575b522d159aad58ef31d0ca8392830df1ac2ec3dd0fef2849b127e21189f52c8a0d970f529d476a44d58f06ef515fabb7f365886c6a34735d77b
ripemd-160
15150d779687b70a04d1d3cf79813b7d3fa43862
Diameter
142770566
Circumference
448526961.29446
Area
1.6009112032567E+16
Volume
1.5237533240314E+24
Surface area
6.403644813027E+16
Circumference
448526961.29446
Perimeter
285541132
Area
5095858628990089
Diagonal
100954035.37244
Surface area
30575151773940534
Volume
3.6376931035845E+23
Space diagonal
123642937.06868
Perimeter
214155849
Area
2.2065715133998E+15
Altitude
61821468.534341
Surface area
2.2065715133998E+15
Volume
4.2870624357002E+22
Height
33651345.124147