71292775 is an odd 8-digits composite number following 71292774
and preceding 71292776 . In scientific notation, it is written as 7.1292775 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 56648480 positive integers (up to 71292775) that are relatively prime to 71292775.
71292775 has 12 divisors, whose sum is 89001000
The reverse of 71292775 is 57729217
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million two hundred ninety-two thousand seven hundred seventy-five
Scientific notation
7.1292775 × 10^7
Engineering notation
7.1292775 × 10^6
Prime Factorization
5 × 5 × 149 × 19139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14258555
Product of the distinct prime numbers
The prime factorization of 71292775 is 5 × 5 × 149 × 19139.
Since it has a total of 4 prime factors.
3 , 3 , 28 , 40 , 648 , 302 , 6077 , 2284 , 57615 , 3692 , 126600 , 208754 , 9853499 , 5862712 , 90389227 , 80922538 , 229174199 , 61037229 , 2945379006 , 8835657430
n×2
142585550
n×3
213878325
n×4
285171100
n×5
356463875
n÷2
35646387.5
n÷3
23764258.333333
n÷3
17823193.75
n÷5
14258555
n2
5082659767200625
n3
3.6235691918459E+23
n4
2.583343030912E+31
n5
1.8417369345063E+39
2 √n
8443.5049002177
3 √n
414.65016242674
4 √n
91.888546077396
5 √n
37.205667788162
1 , 5 , 25 , 149 , 745 , 3725 , 19139 , 95695 , 478475 , 2851711 , 14258555 , 71292775
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71292774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71292775 can be divided by 12 positive divisors.
The sum of these divisors (counting 71292775) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001111111101011101100111
3
Ternary
11222011001022011
4
Quaternary
10033331131213
5
Quinary
121222332100
6
Senary
11024015051
8
Octal
417753547
10
Decimal
71292775
12
Duodecimal
1ba61487
16
Hexadecimal
43fd767
20
Vigesimal
125bbif
36
Base36
16g1uv
md5
4ec44709a14a0b09368019ae7dfbc12d
sha1
2cbf4b33e9f1c89a89bf4ed2b83f39d1f7318c9a
sha256
9ca6dbfeb3f3c1d5eab648ea216cf2d7533e1c3c182f86b8a826d7e172408c74
sha512
2e924793efa7e759154d5137796a3db251a69e36878f3d49db492efd81d0260ac56606c94f0df4d1df008ee4c75761d70b1a537c37d02013fcd3e4bec6372bc1
ripemd-160
af664b6a694791555c9afe04578fe5dbb35fc92c
Diameter
142585550
Circumference
447945716.38806
Area
1.5967646585334E+16
Volume
1.517837113717E+24
Surface area
6.3870586341336E+16
Circumference
447945716.38806
Perimeter
285171100
Area
5082659767200625
Diagonal
100823209.30421
Surface area
30495958603203750
Volume
3.6235691918459E+23
Space diagonal
123482708.51258
Perimeter
213878325
Area
2.2008562385944E+15
Altitude
61741354.256288
Surface area
2.2008562385944E+15
Volume
4.2704172460881E+22
Height
33607736.434738