71397484 is an even 8-digits composite number following 71397483
and preceding 71397485 . In scientific notation, it is written as 7.1397484 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 33598784 positive integers (up to 71397484) that are relatively prime to 71397484.
71397484 has 12 divisors, whose sum is 132295464
The reverse of 71397484 is 48479317
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred ninety-seven thousand four hundred eighty-four
Scientific notation
7.1397484 × 10^7
Engineering notation
7.1397484 × 10^6
Prime Factorization
2 × 2 × 17 × 1049963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35698742
Product of the distinct prime numbers
The prime factorization of 71397484 is 2 × 2 × 17 × 1049963.
Since it has a total of 4 prime factors.
6 , 3 , 19 , 95 , 769 , 816 , 1515 , 9006 , 83127 , 97353 , 770493 , 722887 , 4095693 , 182057 , 79022241 , 91874643 , 423009987 , 690890715 , 6302924102 , 2607933258
n×2
142794968
n×3
214192452
n×4
285589936
n×5
356987420
n÷2
35698742
n÷3
23799161.333333
n÷3
17849371
n÷5
14279496.8
n2
5097600721530256
n3
3.6395586595384E+23
n4
2.5985533116146E+31
n5
1.8553016848915E+39
2 √n
8449.7031900535
3 √n
414.85306454461
4 √n
91.922267106798
5 √n
37.216590301892
1 , 2 , 4 , 17 , 34 , 68 , 1049963 , 2099926 , 4199852 , 17849371 , 35698742 , 71397484
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
-71397483
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 71397484 can be divided by 12 positive divisors.
The sum of these divisors (counting 71397484) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010111000001101100
3
Ternary
11222100100221021
4
Quaternary
10100113001230
5
Quinary
121234204414
6
Senary
11030143524
8
Octal
420270154
10
Decimal
71397484
12
Duodecimal
1bab1ba4
16
Hexadecimal
441706c
20
Vigesimal
1264de4
36
Base36
16iang
md5
674e532d459748d23b425ae9833e7c49
sha1
d993d89311c0b8e9896f850dc5bdae365c17e867
sha256
b97792f2fd5e58ccb618a75c82e3bb4c67a198e2edae7ce1d2c255d2adb22773
sha512
cad4be22c6ba6153d30f82ba3936bfd0c05250ce08d5f2b7f098d7c617eade2dd48bae7b68fc21414f9512853468505bbb7029ef2c3672272d89b9bb125e0af7
ripemd-160
2f5d69ce453d79fbee6f4155b0e3803fdb866e73
Diameter
142794968
Circumference
448603622.43839
Area
1.6014584977693E+16
Volume
1.524534766282E+24
Surface area
6.4058339910774E+16
Circumference
448603622.43839
Perimeter
285589936
Area
5097600721530256
Diagonal
100971290.19212
Surface area
30585604329181536
Volume
3.6395586595384E+23
Space diagonal
123664069.82059
Perimeter
214192452
Area
2.2073258615975E+15
Altitude
61832034.910293
Surface area
2.2073258615975E+15
Volume
4.2892610144764E+22
Height
33657096.730705