71395452 is an even 8-digits composite number following 71395451
and preceding 71395453 . In scientific notation, it is written as 7.1395452 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 23347584 positive integers (up to 71395452) that are relatively prime to 71395452.
71395452 has 12 divisors, whose sum is 125039376
The reverse of 71395452 is 25459317
Previous prime number is 1431
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-five thousand four hundred fifty-two
Scientific notation
7.1395452 × 10^7
Engineering notation
7.1395452 × 10^6
Prime Factorization
2 × 2 × 1431 × 12473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35697726
Product of the distinct prime numbers
The prime factorization of 71395452 is 2 × 2 × 1431 × 12473.
Since it has a total of 4 prime factors.
4 , 9 , 83 , 25 , 176 , 862 , 3043 , 1877 , 68063 , 19450 , 662650 , 938962 , 3141585 , 7057690 , 57087667 , 66871680 , 32519025 , 816008257 , 5227294247 , 6905905445
n×2
142790904
n×3
214186356
n×4
285581808
n×5
356977260
n÷2
35697726
n÷3
23798484
n÷3
17848863
n÷5
14279090.4
n2
5097310566284304
n3
3.6392479186424E+23
n4
2.5982575009154E+31
n5
1.8550376869024E+39
2 √n
8449.582948288
3 √n
414.84912888107
4 √n
91.921613064002
5 √n
37.216378459771
1 , 2 , 4 , 1431 , 2862 , 5724 , 12473 , 24946 , 49892 , 17848863 , 35697726 , 71395452
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
-71395451
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 71395452 can be divided by 12 positive divisors.
The sum of these divisors (counting 71395452) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010110100001111100
3
Ternary
11222100021011000
4
Quaternary
10100112201330
5
Quinary
121234123302
6
Senary
11030130300
8
Octal
420264174
10
Decimal
71395452
12
Duodecimal
1bab0990
16
Hexadecimal
441687c
20
Vigesimal
12648cc
36
Base36
16i930
md5
5303b317c2bf46f0487fe7b0fc8261a3
sha1
9b90e534b8e4ba16e9afb2cd22b107efc198174f
sha256
04cc31683e07f3116f2b8940ea15f6f07865b6b1d5c10fcce2ef639bf80edff0
sha512
2a4cc0045a09c6d40f31c536a7f9f7022017f7a122ce461235f1cfc7db8d006a6996a7abdb581df7574156f55c0514d0ad350218f5c11a5ec2fc1407aec239a2
ripemd-160
e70060ed52620966859268b0a748607cafd9ac03
Diameter
142790904
Circumference
448590855.00585
Area
1.6013673428104E+16
Volume
1.5244046034399E+24
Surface area
6.4054693712418E+16
Circumference
448590855.00585
Perimeter
285581808
Area
5097310566284304
Diagonal
100968416.51016
Surface area
30583863397705824
Volume
3.6392479186424E+23
Space diagonal
123660550.29335
Perimeter
214186356
Area
2.2072002206905E+15
Altitude
61830275.146673
Surface area
2.2072002206905E+15
Volume
4.2888948028185E+22
Height
33656138.836719