1649389969 is an odd 10-digits prime number following 1649389968
and preceding 1649389970 . In scientific notation, it is written as 1.649389969 × 10^9.
The sum of its digits is 64. It has a total of 1 prime factors and 2 positive divisors.
There are 1649389968 positive integers (up to 1649389969) that are relatively prime to 1649389969.
1649389969 has 2 divisors, whose sum is 1649389970
The reverse of 1649389969 is 9699839461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 64 Digital Root 1
Name
one billion six hundred forty-nine million three hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
1.649389969 × 10^9
Engineering notation
1.649389969 × 10^9
Prime Factorization
1649389969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1649389969 Product of the distinct prime numbers
The prime factorization of 1649389969 is 1649389969.
Since it has a total of 1 prime factors.
8 , 10 , 33 , 95 , 692 , 701 , 9295 , 3363 , 76415 , 20475 , 126335 , 800289 , 5345113 , 1716328 , 94922115 , 1924502 , 61700272 , 715573006 , 1977937694 , 8739009888
n×2
3298779938
n×3
4948169907
n×4
6597559876
n×5
8246949845
n÷2
824694984.5
n÷3
549796656.33333
n÷3
412347492.25
n÷5
329877993.8
n2
2720487269837820961
n3
4.4871444136627E+27
n4
7.4010509853496E+36
n5
1.2207219255293E+46
2 √n40612.682366473
3 √n1181.5201057009
4 √n201.52588510281
5 √n69.737226279195
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1649389970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
824694985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40612.682378784 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987874 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1649389969 can be divided by 2 positive divisors.
The sum of these divisors (counting 1649389969) is 1649389970, the average is 824694985.
Base
System
Value
2
Binary
1100010010011111011000110010001
3
Ternary
11020221121200200101
4
Quaternary
1202103323012101
5
Quinary
11334220434334
6
Senary
431400052401
8
Octal
14223730621
10
Decimal
1649389969
12
Duodecimal
3a0464101
16
Hexadecimal
624fb191
20
Vigesimal
15f8dei9
36
Base36
ra05g1
md5
8000e9f1d82992d23ece75dabc462662
sha1
a35d55b4645511f8d6833a3014761bafc82714f4
sha256
c21c374742593d283d980de6279ea2538f6b7d823d509740d5105c56c0033b5c
sha512
5c4c1c9a8be935bf0cac74d70a2a88b387196b91faa191bb6bfe288c05ba284aed6a3638c446bf9e44c3f4dcc1e9f71715a8fcd5e88ccbb02236dd99e80e9fdf
ripemd-160
49f41c231791cef4f466588992e57a4cba9e9b46
Diameter
3298779938
Circumference
10363422819.03
Area
8.5466628211071E+18
Volume
1.8795706567412E+28
Surface area
3.4186651284428E+19
Circumference
10363422819.03
Perimeter
6597559876
Area
2720487269837820961
Diagonal
2332589663.8019
Surface area
1.6322923619027E+19
Volume
4.4871444136627E+27
Space diagonal
2856827227.8025
Perimeter
4948169907
Area
1.1780055431759E+18
Altitude
1428413613.9012
Surface area
1.1780055431759E+18
Volume
5.288150405107E+26
Height
777529887.93398