1649089621 is an odd 10-digits prime number following 1649089620
and preceding 1649089622 . In scientific notation, it is written as 1.649089621 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1649089620 positive integers (up to 1649089621) that are relatively prime to 1649089621.
1649089621 has 2 divisors, whose sum is 1649089622
The reverse of 1649089621 is 1269809461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion six hundred forty-nine million eighty-nine thousand six hundred twenty-one
Scientific notation
1.649089621 × 10^9
Engineering notation
1.649089621 × 10^9
Prime Factorization
1649089621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1649089621 Product of the distinct prime numbers
The prime factorization of 1649089621 is 1649089621.
Since it has a total of 1 prime factors.
8 , 5 , 51 , 92 , 395 , 528 , 1466 , 7103 , 31269 , 32413 , 276052 , 975444 , 1400428 , 922645 , 51173899 , 78464187 , 588385125 , 575925341 , 277375338 , 6931117827
n×2
3298179242
n×3
4947268863
n×4
6596358484
n×5
8245448105
n÷2
824544810.5
n÷3
549696540.33333
n÷3
412272405.25
n÷5
329817924.2
n2
2719496578089923641
n3
4.4846935812731E+27
n4
7.3956616382428E+36
n5
1.2196108848054E+46
2 √n40608.984486195
3 √n1181.4483844889
4 √n201.51671019098
5 √n69.734686314404
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1649089622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
824544811 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40608.984498507 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987872 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1649089621 can be divided by 2 positive divisors.
The sum of these divisors (counting 1649089621) is 1649089622, the average is 824544811.
Base
System
Value
2
Binary
1100010010010110001110001010101
3
Ternary
11020221001102200101
4
Quaternary
1202102301301111
5
Quinary
11334131331441
6
Senary
431345414101
8
Octal
14222616125
10
Decimal
1649089621
12
Duodecimal
3a033a331
16
Hexadecimal
624b1c55
20
Vigesimal
15f6g411
36
Base36
r9tpp1
md5
e4177ecc2ce1059036fe4e289f2557d9
sha1
f95c9f30308ee87a4e6fd76f37eb15618052be5e
sha256
b8a87abe1071f8f9b513924c71a8ef4499b6844002418fcef1bc7fc9f15c427b
sha512
bd9d06c632dc4e95cafa633421422352401f22732378a3a9926eb164ef08c54bfa79bba58d6e34b2e01a5188c60afe73c8c7c86e76de2732dfaf411c33fa1ca5
ripemd-160
bb3f3a80903ac546e2eb0966bb006c0191f8873f
Diameter
3298179242
Circumference
10361535676.89
Area
8.5435504711899E+18
Volume
1.8785440544705E+28
Surface area
3.417420188476E+19
Circumference
10361535676.89
Perimeter
6596358484
Area
2719496578089923641
Diagonal
2332164907.5869
Surface area
1.631697946854E+19
Volume
4.4846935812731E+27
Space diagonal
2856307009.8065
Perimeter
4947268863
Area
1.1775765610654E+18
Altitude
1428153504.9033
Surface area
1.1775765610654E+18
Volume
5.2852620714367E+26
Height
777388302.52897