1649381054 is an even 10-digits composite number following 1649381053
and preceding 1649381055 . In scientific notation, it is written as 1.649381054 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 824562936 positive integers (up to 1649381054) that are relatively prime to 1649381054.
1649381054 has 8 divisors, whose sum is 2474454360
The reverse of 1649381054 is 4501839461
Previous prime number is 120763
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion six hundred forty-nine million three hundred eighty-one thousand fifty-four
Scientific notation
1.649381054 × 10^9
Engineering notation
1.649381054 × 10^9
Prime Factorization
2 × 120763 × 6829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1649381054 Product of the distinct prime numbers
The prime factorization of 1649381054 is 2 × 120763 × 6829.
Since it has a total of 3 prime factors.
4 , 7 , 27 , 90 , 129 , 968 , 5938 , 341 , 26531 , 98266 , 507658 , 976291 , 5043530 , 2510970 , 13430453 , 32803373 , 792217285 , 850550925 , 9811595380 , 1666772385
n×2
3298762108
n×3
4948143162
n×4
6597524216
n×5
8246905270
n÷2
824690527
n÷3
549793684.66667
n÷3
412345263.5
n÷5
329876210.8
n2
2720457861294150916
n3
4.4870716546239E+27
n4
7.4008909750771E+36
n5
1.2206889357012E+46
2 √n40612.572609969
3 √n1181.5179769804
4 √n201.52561278897
5 √n69.737150892691
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1649381053 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1649381054 can be divided by 8 positive divisors.
The sum of these divisors (counting 1649381054) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100010010011111000111010111110
3
Ternary
11020221121020110012
4
Quaternary
1202103320322332
5
Quinary
11334220143204
6
Senary
431355543222
8
Octal
14223707276
10
Decimal
1649381054
12
Duodecimal
3a045ab12
16
Hexadecimal
624f8ebe
20
Vigesimal
15f8ccce
36
Base36
r9zyke
md5
0df1eccddcc9fe53d59f35c28f6d59a6
sha1
c228f5dd46308b91cd6692cdbbcd3eab5d2fa336
sha256
540002d3db552a842c7ce655c965cb10ae8841a6c042e58b6e3796dbfec2da91
sha512
2beeb3a559f46814a3e3c5c0cbba49a63aeab3fb38e1011e66b14bd752ba1d1630f0b5e4b64b239d10d3dc546b7d94c4763b90fcf6e8dc9279f720245d14cad8
ripemd-160
4279663c61cfe403c54bb07ae5d046cae76423fe
Diameter
3298762108
Circumference
10363366804.433
Area
8.5465704314423E+18
Volume
1.8795401795063E+28
Surface area
3.4186281725769E+19
Circumference
10363366804.433
Perimeter
6597524216
Area
2720457861294150916
Diagonal
2332577056.088
Surface area
1.6322747167765E+19
Volume
4.4870716546239E+27
Space diagonal
2856811786.5695
Perimeter
4948143162
Area
1.1779928089029E+18
Altitude
1428405893.2848
Surface area
1.1779928089029E+18
Volume
5.2880646577575E+26
Height
777525685.36268