71379657 is an odd 8-digits composite number following 71379656
and preceding 71379658 . In scientific notation, it is written as 7.1379657 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 47586420 positive integers (up to 71379657) that are relatively prime to 71379657.
71379657 has 8 divisors, whose sum is 105747680
The reverse of 71379657 is 75697317
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred seventy-nine thousand six hundred fifty-seven
Scientific notation
7.1379657 × 10^7
Engineering notation
7.1379657 × 10^6
Prime Factorization
3 × 9 × 2643691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379657
Product of the distinct prime numbers
The prime factorization of 71379657 is 3 × 9 × 2643691.
Since it has a total of 3 prime factors.
2 , 6 , 78 , 46 , 222 , 80 , 6462 , 5065 , 78126 , 38193 , 557972 , 539045 , 8400526 , 1687916 , 1471432 , 57090578 , 739983058 , 233711487 , 6913831092 , 3727802296
n×2
142759314
n×3
214138971
n×4
285518628
n×5
356898285
n÷2
35689828.5
n÷3
23793219
n÷3
17844914.25
n÷5
14275931.4
n2
5095055433437649
n3
3.6368330923477E+23
n4
2.5959589869803E+31
n5
1.8529866207672E+39
2 √n
8448.6482350729
3 √n
414.81853391048
4 √n
91.916528628277
5 √n
37.21473161895
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
-71379656
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 71379657 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379657) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101011001001
3
Ternary
11222022110111000
4
Quaternary
10100102223021
5
Quinary
121233122112
6
Senary
11025525213
8
Octal
420225311
10
Decimal
71379657
12
Duodecimal
1baa3809
16
Hexadecimal
4412ac9
20
Vigesimal
126292h
36
Base36
16hww9
md5
7d1a857e9d9928de7d28625a3c35e3ad
sha1
d7cbf8fd641f755ba9b14d0139e0ce1e81e78279
sha256
6697b22cc56326e66e7f5637d40c964d423d26f1a6562c6f2dbcb5caf80f00ff
sha512
bc6cb40bd3ea3013903f81ef690f1cfbd6e2f4781bc204e13d008485a5653ed229260d89010cf9457f7d8f73f68da76b61981caa95923596ed7714ae1aaedb6f
ripemd-160
2facb3092152491e13460e83411be7bab457b04f
Diameter
142759314
Circumference
448491612.09392
Area
1.600658871932E+16
Volume
1.5233930833669E+24
Surface area
6.4026354877282E+16
Circumference
448491612.09392
Perimeter
285518628
Area
5095055433437649
Diagonal
100946079.00694
Surface area
30570332600625894
Volume
3.6368330923477E+23
Space diagonal
123633192.55084
Perimeter
214138971
Area
2.2062237195235E+15
Altitude
61816596.27542
Surface area
2.2062237195235E+15
Volume
4.2860489027378E+22
Height
33648693.002313