71383257 is an odd 8-digits composite number following 71383256
and preceding 71383258 . In scientific notation, it is written as 7.1383257 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 43262520 positive integers (up to 71383257) that are relatively prime to 71383257.
71383257 has 8 divisors, whose sum is 86525280
The reverse of 71383257 is 75238317
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-three thousand two hundred fifty-seven
Scientific notation
7.1383257 × 10^7
Engineering notation
7.1383257 × 10^6
Prime Factorization
9 × 11 × 721043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71383257
Product of the distinct prime numbers
The prime factorization of 71383257 is 9 × 11 × 721043.
Since it has a total of 3 prime factors.
4 , 6 , 27 , 13 , 557 , 319 , 9420 , 6061 , 54238 , 63041 , 533151 , 615383 , 4006404 , 8157066 , 46122668 , 78317866 , 254748371 , 147789218 , 4314432237 , 154591587
n×2
142766514
n×3
214149771
n×4
285533028
n×5
356916285
n÷2
35691628.5
n÷3
23794419
n÷3
17845814.25
n÷5
14276651.4
n2
5095569379928049
n3
3.6373833860873E+23
n4
2.596482730566E+31
n5
1.8534539405206E+39
2 √n
8448.8612842205
3 √n
414.82550752024
4 √n
91.917687548265
5 √n
37.215106992934
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
-71383256
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 71383257 can be divided by 8 positive divisors.
The sum of these divisors (counting 71383257) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010011100011011001
3
Ternary
11222022122102100
4
Quaternary
10100103203121
5
Quinary
121233231012
6
Senary
11025554013
8
Octal
420234331
10
Decimal
71383257
12
Duodecimal
1baa5909
16
Hexadecimal
44138d9
20
Vigesimal
1262i2h
36
Base36
16hzo9
md5
2fbae952fad8e8c6099d2913186ad22a
sha1
5e64ceadafa2d208b74d39549ea42085360f50f4
sha256
4cd0e001a64654ca74e70a043d240ce1fa023e13948e405079cb15b213d0487d
sha512
61adcdd462f75e6237e96c4474ef7c75c1f403c82d97028d6763c99cc52a6dc767651757d71911d8e0e75df4ecbeeaa7976f1c078572ede3fbff1fdacc1422a1
ripemd-160
2746b082237e803e30ee7ed7271af4caaa62a80e
Diameter
142766514
Circumference
448514231.56102
Area
1.6008203329839E+16
Volume
1.5236235898695E+24
Surface area
6.4032813319356E+16
Circumference
448514231.56102
Perimeter
285533028
Area
5095569379928049
Diagonal
100951170.17576
Surface area
30573416279568294
Volume
3.6373833860873E+23
Space diagonal
123639427.93375
Perimeter
214149771
Area
2.2064462648819E+15
Altitude
61819713.966873
Surface area
2.2064462648819E+15
Volume
4.2866974301294E+22
Height
33650390.058588