71328893 is an odd 8-digits composite number following 71328892
and preceding 71328894 . In scientific notation, it is written as 7.1328893 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 68869248 positive integers (up to 71328893) that are relatively prime to 71328893.
71328893 has 4 divisors, whose sum is 73788540
The reverse of 71328893 is 39882317
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred twenty-eight thousand eight hundred ninety-three
Scientific notation
7.1328893 × 10^7
Engineering notation
7.1328893 × 10^6
Prime Factorization
29 × 2459617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71328893
Product of the distinct prime numbers
The prime factorization of 71328893 is 29 × 2459617.
Since it has a total of 2 prime factors.
10 , 8 , 87 , 28 , 62 , 617 , 926 , 4335 , 48005 , 7376 , 292662 , 7107 , 5335541 , 2636648 , 87224095 , 56353248 , 622227833 , 453121944 , 6507595205 , 5796755164
n×2
142657786
n×3
213986679
n×4
285315572
n×5
356644465
n÷2
35664446.5
n÷3
23776297.666667
n÷3
17832223.25
n÷5
14265778.6
n2
5087810976605449
n3
3.6290792475452E+23
n4
2.5885820533667E+31
n5
1.8464069230631E+39
2 √n
8445.6434331553
3 √n
414.72017329016
4 √n
91.900181899468
5 √n
37.209436815465
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
-71328892
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 71328893 can be divided by 4 positive divisors.
The sum of these divisors (counting 71328893) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000110010001111101
3
Ternary
11222012212211212
4
Quaternary
10100012101331
5
Quinary
121230011033
6
Senary
11024454205
8
Octal
420062175
10
Decimal
71328893
12
Duodecimal
1ba7a365
16
Hexadecimal
440647d
20
Vigesimal
125g24d
36
Base36
16gtq5
md5
d3d26e1e995cd59d5bb78a1ad819991e
sha1
1944dedee6656a16464f24f2d4190044ac03ec93
sha256
4fa70913f4d5f9e7b244c2d874d9ce7603157ee3cd0725cac09bec8338dc1570
sha512
f05dbf6810389c9f4a03a81c7ba989a02732b07d1474adc1ca9378862bb7715f0d1e1cedac3a004c120a9ef6d0629530224c4c075629eba32d229f4014e61b4c
ripemd-160
19e85acec3d6b5b7f155c5adcd46edc9ee44a93f
Diameter
142657786
Circumference
448172652.47498
Area
1.5983829586957E+16
Volume
1.5201451604511E+24
Surface area
6.3935318347829E+16
Circumference
448172652.47498
Perimeter
285315572
Area
5087810976605449
Diagonal
100874287.86966
Surface area
30526865859632694
Volume
3.6290792475452E+23
Space diagonal
123545266.72364
Perimeter
213986679
Area
2.2030867776968E+15
Altitude
61772633.361822
Surface area
2.2030867776968E+15
Volume
4.2769109090043E+22
Height
33624762.62322