71375457 is an odd 8-digits composite number following 71375456
and preceding 71375458 . In scientific notation, it is written as 7.1375457 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 45079200 positive integers (up to 71375457) that are relatively prime to 71375457.
71375457 has 8 divisors, whose sum is 100176160
The reverse of 71375457 is 75457317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred seventy-five thousand four hundred fifty-seven
Scientific notation
7.1375457 × 10^7
Engineering notation
7.1375457 × 10^6
Prime Factorization
3 × 19 × 1252201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71375457
Product of the distinct prime numbers
The prime factorization of 71375457 is 3 × 19 × 1252201.
Since it has a total of 3 prime factors.
9 , 3 , 93 , 91 , 632 , 618 , 5544 , 352 , 78115 , 54297 , 795808 , 656316 , 3886280 , 5161818 , 52768008 , 75520763 , 784769558 , 905449975 , 3144910841 , 6179885789
n×2
142750914
n×3
214126371
n×4
285501828
n×5
356877285
n÷2
35687728.5
n÷3
23791819
n÷3
17843864.25
n÷5
14275091.4
n2
5094455861958849
n3
3.6361911531364E+23
n4
2.5953480529447E+31
n5
1.8524415335299E+39
2 √n
8448.3996709436
3 √n
414.81039773608
4 √n
91.915176499551
5 √n
37.214293663493
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
-71375456
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 71375457 can be divided by 8 positive divisors.
The sum of these divisors (counting 71375457) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010001101001100001
3
Ternary
11222022020201110
4
Quaternary
10100101221201
5
Quinary
121233003312
6
Senary
11025453533
8
Octal
420215141
10
Decimal
71375457
12
Duodecimal
1baa12a9
16
Hexadecimal
4411a61
20
Vigesimal
1261ich
36
Base36
16htnl
md5
a4baeda783049bb8db7cb2d74f38cbb2
sha1
d59a16a0084e2cf6ead2cc35db4949cd1f68fa67
sha256
b269be3d04396437acecfd987316a147ce8a6b4b6c0acd2c5f02c8c243d26ee0
sha512
e606711a41d5a17e7489ccf028bf3aaa253c97641080af5630db3cc5069f351c0c43863d07468fd285005eb645853c262f69ce415d2957c91f256273f8dd2b9d
ripemd-160
1f595b95f47f78c8acd86be38a86a8e502269a10
Diameter
142750914
Circumference
448465222.71563
Area
1.6004705109967E+16
Volume
1.5231241884989E+24
Surface area
6.401882043987E+16
Circumference
448465222.71563
Perimeter
285501828
Area
5094455861958849
Diagonal
100940139.30998
Surface area
30566735171753094
Volume
3.6361911531364E+23
Space diagonal
123625917.93745
Perimeter
214126371
Area
2.2059640974575E+15
Altitude
61812958.968724
Surface area
2.2059640974575E+15
Volume
4.2852923701222E+22
Height
33646713.103326