648996892 is an even 9-digits composite number following 648996891
and preceding 648996893 . In scientific notation, it is written as 6.48996892 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 324229376 positive integers (up to 648996892) that are relatively prime to 648996892.
648996892 has 12 divisors, whose sum is 1136686320
The reverse of 648996892 is 298699846
Previous prime number is 1217
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
six hundred forty-eight million nine hundred ninety-six thousand eight hundred ninety-two
Scientific notation
6.48996892 × 10^8
Engineering notation
6.48996892 × 10^6
Prime Factorization
2 × 2 × 1217 × 133319
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
324498446 Product of the distinct prime numbers
The prime factorization of 648996892 is 2 × 2 × 1217 × 133319.
Since it has a total of 4 prime factors.
9 , 9 , 65 , 30 , 814 , 411 , 5250 , 6977 , 8637 , 96028 , 86387 , 963140 , 9010973 , 9191106 , 38711871 , 74001239 , 325477381 , 259747935 , 7666014525 , 8280216284
n×2
1297993784
n×3
1946990676
n×4
2595987568
n×5
3244984460
n÷2
324498446
n÷3
216332297.33333
n÷3
162249223
n÷5
129799378.4
n2
421196965825659664
n3
2.7335552174068E+26
n4
1.7740688402074E+35
n5
1.1513651634887E+44
2 √n25475.417405805
3 √n865.79327008404
4 √n159.61020457917
5 √n57.869339218906
1 , 2 , 4 , 1217 , 2434 , 4868 , 133319 , 266638 , 533276 , 162249223 , 324498446 , 648996892
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
-648996891 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 648996892 can be divided by 12 positive divisors.
The sum of these divisors (counting 648996892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101011101110100000011100
3
Ternary
1200020012110100221
4
Quaternary
212223232200130
5
Quinary
2312120400032
6
Senary
144222131124
8
Octal
4653564034
10
Decimal
648996892
12
Duodecimal
161420aa4
16
Hexadecimal
26aee81c
20
Vigesimal
a2g4c4c
36
Base36
aqe97g
md5
04ee5b260805b0ca0d921b671ee0f30d
sha1
5a49a96d63af2d6f776a32993d5872311037d129
sha256
c194e61aa7beddf3e9d4fe41f02b09b8683a1eb9300a8f55a01fd99ef4181f76
sha512
88717ec58163fcae976bd94e0989ae7be2f250c20ac720838a21a27b47c03dae9ba96daf3bd37743f1796f9c700e4c95acd36f4d1e3f207aa20de4273caf1c1c
ripemd-160
c0c5676b5625557c39663ec4b360b6e74f279532
Diameter
1297993784
Circumference
4077767736.2196
Area
1.3232292935522E+18
Volume
1.1450289318916E+27
Surface area
5.2929171742088E+18
Circumference
4077767736.2196
Perimeter
2595987568
Area
421196965825659664
Diagonal
917820206.60439
Surface area
2527181794953957984
Volume
2.7335552174068E+26
Space diagonal
1124095590.8983
Perimeter
1946990676
Area
1.8238363620097E+17
Altitude
562047795.44915
Surface area
1.8238363620097E+17
Volume
3.2215257182937E+25
Height
305940068.86813