71347885 is an odd 8-digits composite number following 71347884
and preceding 71347886 . In scientific notation, it is written as 7.1347885 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 48845376 positive integers (up to 71347885) that are relatively prime to 71347885.
71347885 has 8 divisors, whose sum is 73504800
The reverse of 71347885 is 58874317
Previous prime number is 2459
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred forty-seven thousand eight hundred eighty-five
Scientific notation
7.1347885 × 10^7
Engineering notation
7.1347885 × 10^6
Prime Factorization
35 × 2459 × 829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71347885
Product of the distinct prime numbers
The prime factorization of 71347885 is 35 × 2459 × 829.
Since it has a total of 3 prime factors.
6 , 7 , 7 , 28 , 207 , 684 , 3745 , 378 , 37173 , 24179 , 114091 , 230768 , 8076586 , 5201638 , 46155786 , 16150581 , 808833894 , 25348600 , 6429157098 , 4058750049
n×2
142695770
n×3
214043655
n×4
285391540
n×5
356739425
n÷2
35673942.5
n÷3
23782628.333333
n÷3
17836971.25
n÷5
14269577
n2
5090520693973225
n3
3.6319788506372E+23
n4
2.591340093577E+31
n5
1.8488663499242E+39
2 √n
8446.767724994
3 √n
414.75697776144
4 √n
91.906298614371
5 √n
37.211418078154
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
-71347884
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 71347885 can be divided by 8 positive divisors.
The sum of these divisors (counting 71347885) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010111010101101
3
Ternary
11222020211220021
4
Quaternary
10100022322231
5
Quinary
121231113020
6
Senary
11025122141
8
Octal
420127255
10
Decimal
71347885
12
Duodecimal
1ba89351
16
Hexadecimal
440aead
20
Vigesimal
125i9e5
36
Base36
16h8dp
md5
81b11ee751f2246d9e43f7e8619818e6
sha1
d738f4b9ef809f095a361b0945e54ed44749ae07
sha256
1fd873d4847e7a040af1d13c1da01e1d365acbb30830ff0d1078ff0302375240
sha512
c997b593b2dd0e3a4913fc6401827b959765a66682faf3b34719b434b808d6bf408119b933d0efbf3df286d5be27de85a2f0c1251659af3d084d72e3986a3769
ripemd-160
2f24eb153968b34f6d38fc0b2e5e1b47e9e18981
Diameter
142695770
Circumference
448291982.73034
Area
1.5992342415133E+16
Volume
1.5213597433541E+24
Surface area
6.3969369660532E+16
Circumference
448291982.73034
Perimeter
285391540
Area
5090520693973225
Diagonal
100901146.61364
Surface area
30543124163839350
Volume
3.6319788506372E+23
Space diagonal
123578161.83258
Perimeter
214043655
Area
2.2042601197356E+15
Altitude
61789080.916291
Surface area
2.2042601197356E+15
Volume
4.2803281240195E+22
Height
33633715.537879