71383644 is an even 8-digits composite number following 71383643
and preceding 71383645 . In scientific notation, it is written as 7.1383644 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 23794536 positive integers (up to 71383644) that are relatively prime to 71383644.
71383644 has 12 divisors, whose sum is 138801600
The reverse of 71383644 is 44638317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-three thousand six hundred forty-four
Scientific notation
7.1383644 × 10^7
Engineering notation
7.1383644 × 10^6
Prime Factorization
2 × 2 × 9 × 1982879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35691822
Product of the distinct prime numbers
The prime factorization of 71383644 is 2 × 2 × 9 × 1982879.
Since it has a total of 4 prime factors.
8 , 8 , 31 , 68 , 85 , 482 , 6578 , 9314 , 70529 , 31385 , 73568 , 70438 , 2324235 , 8781598 , 38668871 , 64659798 , 706041440 , 437504845 , 9071724196 , 9182551197
n×2
142767288
n×3
214150932
n×4
285534576
n×5
356918220
n÷2
35691822
n÷3
23794548
n÷3
17845911
n÷5
14276728.8
n2
5095624630718736
n3
3.6374425459686E+23
n4
2.5965390377187E+31
n5
1.8535041830062E+39
2 √n
8448.8841866841
3 √n
414.82625716933
4 √n
91.917812129554
5 √n
37.215147344736
1 , 2 , 4 , 9 , 18 , 36 , 1982879 , 3965758 , 7931516 , 17845911 , 35691822 , 71383644
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
-71383643
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 71383644 can be divided by 12 positive divisors.
The sum of these divisors (counting 71383644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010011101001011100
3
Ternary
11222022122221200
4
Quaternary
10100103221130
5
Quinary
121233234034
6
Senary
11025555500
8
Octal
420235134
10
Decimal
71383644
12
Duodecimal
1baa5b90
16
Hexadecimal
4413a5c
20
Vigesimal
1262j24
36
Base36
16hzz0
md5
b1d179a60b9f4b2f96bfba60c1dd1afe
sha1
30d14be45d9f20a9d5cdc811c7da29914b882588
sha256
0752067e52da361c3a12a1ff24859603f907324bfe8ea97e5c413a8025cdfe3f
sha512
9ca2994712f82ec43eb5767c167e276da207442765d0f1e6ac16696c7040d6bdf3b1fdda28d715c527abae40f338959484f1634057fe1e34fe47ebcc5d426813
ripemd-160
9b4ffa0b90377553de43b78adb31014db28d2b19
Diameter
142767288
Circumference
448516663.15374
Area
1.6008376905317E+16
Volume
1.5236483707026E+24
Surface area
6.4033507621269E+16
Circumference
448516663.15374
Perimeter
285534576
Area
5095624630718736
Diagonal
100951717.47641
Surface area
30573747784312416
Volume
3.6374425459686E+23
Space diagonal
123640098.23741
Perimeter
214150932
Area
2.2064701891761E+15
Altitude
61820049.118705
Surface area
2.2064701891761E+15
Volume
4.2867671507181E+22
Height
33650572.492138