648996867 is an odd 9-digits composite number following 648996866
and preceding 648996868 . In scientific notation, it is written as 6.48996867 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 432664416 positive integers (up to 648996867) that are relatively prime to 648996867.
648996867 has 12 divisors, whose sum is 972160280
The reverse of 648996867 is 768699846
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
six hundred forty-eight million nine hundred ninety-six thousand eight hundred sixty-seven
Scientific notation
6.48996867 × 10^8
Engineering notation
6.48996867 × 10^6
Prime Factorization
3 × 27 × 3 × 2670769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
216332289
Product of the distinct prime numbers
The prime factorization of 648996867 is 3 × 27 × 3 × 2670769.
Since it has a total of 4 prime factors.
2 , 7 , 80 , 89 , 915 , 323 , 4372 , 7908 , 62256 , 68293 , 309778 , 974526 , 2836279 , 9249291 , 95620705 , 78222516 , 686161608 , 492717118 , 9204586063 , 1357320663
n×2
1297993734
n×3
1946990601
n×4
2595987468
n×5
3244984335
n÷2
324498433.5
n÷3
216332289
n÷3
162249216.75
n÷5
129799373.4
n2
421196933375815689
n3
2.7335549015091E+26
n4
1.7740685668519E+35
n5
1.1513649417301E+44
2 √n
25475.416915136
3 √n
865.79325896697
4 √n
159.61020304209
5 √n
57.869338773069
1 , 3 , 9 , 27 , 81 , 243 , 2670769 , 8012307 , 24036921 , 72110763 , 216332289 , 648996867
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
-648996866
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 648996867 can be divided by 12 positive divisors.
The sum of these divisors (counting 648996867) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101011101110100000000011
3
Ternary
1200020012110100000
4
Quaternary
212223232200003
5
Quinary
2312120344432
6
Senary
144222131043
8
Octal
4653564003
10
Decimal
648996867
12
Duodecimal
161420a83
16
Hexadecimal
26aee803
20
Vigesimal
a2g4c37
36
Base36
aqe96r
md5
c56d7b93e9000240ccfbca92ae92bb7d
sha1
dfdaff53dfb2bbc82abd68a042738a1b8079519d
sha256
af6cd52195791473eb57e748963e58df3ee6853657f3a216619a29a63623fdc1
sha512
da264845ec14c703512f1341193ed6357c7c7eb99fd8d702c3f1e058991e4fa2df755e84e7c1ce3e4047f8885ebb5018945b5c42ba15e87cc0a6ca141e5b7dd7
ripemd-160
3f35596fdef32ff918a1371c4ccf2d1f527f238d
Diameter
1297993734
Circumference
4077767579.14
Area
1.323229191608E+18
Volume
1.1450287995687E+27
Surface area
5.292916766432E+18
Circumference
4077767579.14
Perimeter
2595987468
Area
421196933375815689
Diagonal
917820171.24905
Surface area
2527181600254894134
Volume
2.7335549015091E+26
Space diagonal
1124095547.597
Perimeter
1946990601
Area
1.8238362214978E+17
Altitude
562047773.79851
Surface area
1.8238362214978E+17
Volume
3.2215253460047E+25
Height
305940057.08302