648977425 is an odd 9-digits composite number following 648977424
and preceding 648977426 . In scientific notation, it is written as 6.48977425 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 518699520 positive integers (up to 648977425) that are relatively prime to 648977425.
648977425 has 12 divisors, whose sum is 805479820
The reverse of 648977425 is 524779846
Previous prime number is 1129
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
six hundred forty-eight million nine hundred seventy-seven thousand four hundred twenty-five
Scientific notation
6.48977425 × 10^8
Engineering notation
6.48977425 × 10^6
Prime Factorization
5 × 5 × 1129 × 22993
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
129795485 Product of the distinct prime numbers
The prime factorization of 648977425 is 5 × 5 × 1129 × 22993.
Since it has a total of 4 prime factors.
6 , 8 , 18 , 75 , 404 , 271 , 247 , 5944 , 19680 , 54636 , 876870 , 280459 , 7694827 , 705727 , 51628102 , 17159995 , 560975880 , 75971498 , 8567208527 , 1128089193
n×2
1297954850
n×3
1946932275
n×4
2595909700
n×5
3244887125
n÷2
324488712.5
n÷3
216325808.33333
n÷3
162244356.25
n÷5
129795485
n2
421171698159630625
n3
2.7333092415451E+26
n4
1.7738559933067E+35
n5
1.151192494857E+44
2 √n25475.035328729
3 √n865.78461335737
4 √n159.60900766789
5 √n57.868992050543
1 , 5 , 25 , 1129 , 5645 , 22993 , 28225 , 114965 , 574825 , 25959097 , 129795485 , 648977425
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
-648977424 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 648977425 can be divided by 12 positive divisors.
The sum of these divisors (counting 648977425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101011101001110000010001
3
Ternary
1200020011110122221
4
Quaternary
212223221300101
5
Quinary
2312114234200
6
Senary
144221501041
8
Octal
4653516021
10
Decimal
648977425
12
Duodecimal
161411781
16
Hexadecimal
26ae9c11
20
Vigesimal
a2g23b5
36
Base36
aqdu6p
md5
63110afbae7fb19fc247ec21582c2b2f
sha1
a6ca60716e4cdf71e5eafeb31b8e1841f03a6cec
sha256
48826dad819751ee10dbf63cde2db621e59a5fe4be6de6bc47e3e30ccaa30ad8
sha512
94a962523663cc32112e2bdb5e6a936354ac37a2cdc17481db5b78e4045c0bad107b8770211a96c6c376389b85a8b7370535e35478946447484e997e9e306ece
ripemd-160
b3e4d45ffa35c09c9c0a36281241645397b141bf
Diameter
1297954850
Circumference
4077645421.4512
Area
1.3231499128382E+18
Volume
1.1449258977636E+27
Surface area
5.2925996513529E+18
Circumference
4077645421.4512
Perimeter
2595909700
Area
421171698159630625
Diagonal
917792676.10897
Surface area
2527030188957783750
Volume
2.7333092415451E+26
Space diagonal
1124061873.0652
Perimeter
1946932275
Area
1.8237269498064E+17
Altitude
562030936.53261
Surface area
1.8237269498064E+17
Volume
3.2212358329607E+25
Height
305930892.03632