71371128 is an even 8-digits composite number following 71371127
and preceding 71371129 . In scientific notation, it is written as 7.1371128 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 23488608 positive integers (up to 71371128) that are relatively prime to 71371128.
71371128 has 32 divisors, whose sum is 180691200
The reverse of 71371128 is 82117317
Previous prime number is 79
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-one million three hundred seventy-one thousand one hundred twenty-eight
Scientific notation
7.1371128 × 10^7
Engineering notation
7.1371128 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 79 × 37643
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17842782 Product of the distinct prime numbers
The prime factorization of 71371128 is 2 × 2 × 2 × 3 × 79 × 37643.
Since it has a total of 6 prime factors.
10 , 2 , 75 , 31 , 347 , 374 , 3977 , 3319 , 93568 , 85429 , 647700 , 646105 , 4712206 , 4745738 , 8665568 , 97372988 , 832009449 , 96015911 , 934663690 , 4642610821
n×2
142742256
n×3
214113384
n×4
285484512
n×5
356855640
n÷2
35685564
n÷3
23790376
n÷3
17842782
n÷5
14274225.6
n2
5093837911992384
n3
3.6355295762806E+23
n4
2.5947184673651E+31
n5
1.8518798385828E+39
2 √n8448.1434646909
3 √n414.80201133085
4 √n91.913782778705
5 √n37.213842234969
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 79 , 158 , 237 , 316 , 474 , 632 , 948 , 1896 , 37643 , 75286 , 112929 , 150572 , 225858 , 301144 , 451716 , 903432 , 2973797 , 5947594 , 8921391 , 11895188 , 17842782 , 23790376 , 35685564 , 71371128
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
-71371127 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 71371128 can be divided by 32 positive divisors.
The sum of these divisors (counting 71371128) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010000100101111000
3
Ternary
11222022000210010
4
Quaternary
10100100211320
5
Quinary
121232334003
6
Senary
11025421520
8
Octal
420204570
10
Decimal
71371128
12
Duodecimal
1ba9a8a0
16
Hexadecimal
4410978
20
Vigesimal
12617g8
36
Base36
16hqbc
md5
e48bd930cbe60b695f720a0a6a508d98
sha1
5c1bc8de3b065248211077c6af10f4514545952c
sha256
341a8170be472962a5caeee6e4e15136b04faf0d9a7b7e951ed6701711a094cd
sha512
d3c6f424ce8225a2a7d39c8f530f6be96ed4f90ebaed14d1203bf8290beb36daa99b48c16408d996836e95ab3fd207902f567d222f3689cca1209584e61842cb
ripemd-160
75a3a56ab450a25d751f871116fcdf07a1359ae0
Diameter
142742256
Circumference
448438022.80643
Area
1.6002763762892E+16
Volume
1.5228470678335E+24
Surface area
6.401105505157E+16
Circumference
448438022.80643
Perimeter
285484512
Area
5093837911992384
Diagonal
100934017.17947
Surface area
30563027471954304
Volume
3.6355295762806E+23
Space diagonal
123618419.8895
Perimeter
214113384
Area
2.2056965172728E+15
Altitude
61809209.944751
Surface area
2.2056965172728E+15
Volume
4.2845126943205E+22
Height
33644672.393155