71324557 is an odd 8-digits composite number following 71324556
and preceding 71324558 . In scientific notation, it is written as 7.1324557 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 70702800 positive integers (up to 71324557) that are relatively prime to 71324557.
71324557 has 8 divisors, whose sum is 71949312
The reverse of 71324557 is 75542317
Previous prime number is 421
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twenty-four thousand five hundred fifty-seven
Scientific notation
7.1324557 × 10^7
Engineering notation
7.1324557 × 10^6
Prime Factorization
191 × 421 × 887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71324557
Product of the distinct prime numbers
The prime factorization of 71324557 is 191 × 421 × 887.
Since it has a total of 3 prime factors.
3 , 4 , 96 , 70 , 910 , 544 , 1456 , 683 , 29641 , 41409 , 351114 , 587506 , 1542563 , 6608751 , 20418018 , 14533972 , 993385124 , 631666963 , 7190407150 , 6731106240
n×2
142649114
n×3
213973671
n×4
285298228
n×5
356622785
n÷2
35662278.5
n÷3
23774852.333333
n÷3
17831139.25
n÷5
14264911.4
n2
5087192431246249
n3
3.6284174653239E+23
n4
2.5879526832529E+31
n5
1.8458457866998E+39
2 √n
8445.3867288597
3 √n
414.71176966841
4 √n
91.89878524148
5 √n
37.208984420834
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
-71324556
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 71324557 can be divided by 8 positive divisors.
The sum of these divisors (counting 71324557) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101001110001101
3
Ternary
11222012122220021
4
Quaternary
10100011032031
5
Quinary
121224341212
6
Senary
11024422141
8
Octal
420051615
10
Decimal
71324557
12
Duodecimal
1ba77951
16
Hexadecimal
440538d
20
Vigesimal
125fb7h
36
Base36
16gqdp
md5
e012c0c64074ef3dfb72f4cf497b99ee
sha1
60b860a59628cbc6e1131d277415bb9e1ccc8bfc
sha256
ca92a7c7802a25f23dbf779b5f4e20fc19c7e121953057e011a9b5c126c17121
sha512
f716a42f7e40dd1c34d2d314414195fa3267cf9fa8da05cb578336833e7b348c5616ed6ec08030d45ac014f2d25344dff1670a281d98a4381f37763bf1dff519
ripemd-160
d4a6376728ed56569fa6811f02fca2d55e7445ed
Diameter
142649114
Circumference
448145408.58349
Area
1.5981886369401E+16
Volume
1.5198679537625E+24
Surface area
6.3927545477603E+16
Circumference
448145408.58349
Perimeter
285298228
Area
5087192431246249
Diagonal
100868155.83965
Surface area
30523154587477494
Volume
3.6284174653239E+23
Space diagonal
123537756.55134
Perimeter
213973671
Area
2.2028189396996E+15
Altitude
61768878.275671
Surface area
2.2028189396996E+15
Volume
4.2761309911771E+22
Height
33622718.613218