647574138 is an even 9-digits composite number following 647574137
and preceding 647574139 . In scientific notation, it is written as 6.47574138 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 215858040 positive integers (up to 647574138) that are relatively prime to 647574138.
647574138 has 12 divisors, whose sum is 1403077338
The reverse of 647574138 is 831475746
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred forty-seven million five hundred seventy-four thousand one hundred thirty-eight
Scientific notation
6.47574138 × 10^8
Engineering notation
6.47574138 × 10^6
Prime Factorization
2 × 3 × 3 × 35976341
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
215858046
Product of the distinct prime numbers
The prime factorization of 647574138 is 2 × 3 × 3 × 35976341.
Since it has a total of 4 prime factors.
4 , 7 , 8 , 42 , 466 , 659 , 9834 , 581 , 73296 , 93942 , 890196 , 115250 , 9586772 , 6900223 , 89529180 , 3020552 , 525568509 , 553261544 , 8337670793 , 7269589882
n×2
1295148276
n×3
1942722414
n×4
2590296552
n×5
3237870690
n÷2
323787069
n÷3
215858046
n÷3
161893534.5
n÷5
129514827.6
n2
419352264206443044
n3
2.7156168101184E+26
n4
1.7585632149507E+35
n5
1.1388000580402E+44
2 √n
25447.478028284
3 √n
865.16013296065
4 √n
159.52265678669
5 √n
57.843944296977
1 , 2 , 3 , 6 , 9 , 18 , 35976341 , 71952682 , 107929023 , 215858046 , 323787069 , 647574138
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
-647574137
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 647574138 can be divided by 12 positive divisors.
The sum of these divisors (counting 647574138) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110100110010011001001111010
3
Ternary
1200010112011201100
4
Quaternary
212212103021322
5
Quinary
2311234333023
6
Senary
144131432230
8
Octal
4646231172
10
Decimal
647574138
12
Duodecimal
160a55676
16
Hexadecimal
2699327a
20
Vigesimal
a276f6i
36
Base36
apjrei
md5
95d095b0b84c9db06a723758a0e9ea92
sha1
9e35157eeb7f92a2862a7626ed9a2e17cd2564bf
sha256
4676e030c5cd4dbabf15b281c1d1480320d3800f37ee7b6910ff9a0b5400fee8
sha512
89c5b5dd25c28846713cd2199c50bee2723cc67bc7084a57c1fde21cb5dff3dc1e9fe44d4fc4573801283b6ff647c73fedb0111af303b0ad965ba71af7dbe429
ripemd-160
39920c7881a5e35608ddca17c0ed8fd8356b77d4
Diameter
1295148276
Circumference
4068828309.1911
Area
1.3174339924972E+18
Volume
1.1375149094177E+27
Surface area
5.2697359699888E+18
Circumference
4068828309.1911
Perimeter
2590296552
Area
419352264206443044
Diagonal
915808128.60167
Surface area
2516113585238658264
Volume
2.7156168101184E+26
Space diagonal
1121631308.6836
Perimeter
1942722414
Area
1.8158485696865E+17
Altitude
560815654.34181
Surface area
1.8158485696865E+17
Volume
3.2003851025648E+25
Height
305269376.20056