648889107 is an odd 9-digits composite number following 648889106
and preceding 648889108 . In scientific notation, it is written as 6.48889107 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 432592736 positive integers (up to 648889107) that are relatively prime to 648889107.
648889107 has 4 divisors, whose sum is 865185480
The reverse of 648889107 is 701988846
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
six hundred forty-eight million eight hundred eighty-nine thousand one hundred seven
Scientific notation
6.48889107 × 10^8
Engineering notation
6.48889107 × 10^6
Prime Factorization
3 × 216296369
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
648889107 Product of the distinct prime numbers
The prime factorization of 648889107 is 3 × 216296369.
Since it has a total of 2 prime factors.
8 , 4 , 28 , 56 , 994 , 647 , 3011 , 8652 , 29004 , 81838 , 744638 , 640692 , 5481713 , 8368812 , 99575903 , 38045882 , 172063116 , 622656504 , 5858275114 , 8383765743
n×2
1297778214
n×3
1946667321
n×4
2595556428
n×5
3244445535
n÷2
324444553.5
n÷3
216296369
n÷3
162222276.75
n÷5
129777821.4
n2
421057073183257449
n3
2.7321934821392E+26
n4
1.7728905887765E+35
n5
1.1504093909599E+44
2 √n25473.301847228
3 √n865.74533729453
4 √n159.60357717554
5 √n57.86741691043
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-648889106 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 648889107 can be divided by 4 positive divisors.
The sum of these divisors (counting 648889107) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110101011010100001100010011
3
Ternary
1200012222222111220
4
Quaternary
212223110030103
5
Quinary
2312103422412
6
Senary
144215540123
8
Octal
4653241423
10
Decimal
648889107
12
Duodecimal
16138a643
16
Hexadecimal
26ad4313
20
Vigesimal
a2fb2f7
36
Base36
aqby1f
md5
fed063077a217c7d7ece5a9a7ff154d5
sha1
cdaf4d1aa67bd12108f88c2359ba9feafef028a9
sha256
e95b1889a9c80ee1f011405057a11643c90ebaa2dbcceeb7817ee224c8fbef83
sha512
70b64231ba5b8f64d5e0d0857e2b2798561a10933633a4281637193200de2ede1853d9d4d3113912a26cabca7107358dbf895a64cbe8f841c7bb74ebee90a1b6
ripemd-160
040eab72a25f26caf6d21fdc3941ecae2c519e6f
Diameter
1297778214
Circumference
4077090503.0913
Area
1.3227898078545E+18
Volume
1.1444585295566E+27
Surface area
5.2911592314182E+18
Circumference
4077090503.0913
Perimeter
2595556428
Area
421057073183257449
Diagonal
917667775.59557
Surface area
2526342439099544694
Volume
2.7321934821392E+26
Space diagonal
1123908901.802
Perimeter
1946667321
Area
1.8232306090991E+17
Altitude
561954450.901
Surface area
1.8232306090991E+17
Volume
3.2199208978905E+25
Height
305889258.53186