1649650138 is an even 10-digits composite number following 1649650137
and preceding 1649650139 . In scientific notation, it is written as 1.649650138 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 824108544 positive integers (up to 1649650138) that are relatively prime to 1649650138.
1649650138 has 8 divisors, whose sum is 2476624788
The reverse of 1649650138 is 8310569461
Previous prime number is 1153
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion six hundred forty-nine million six hundred fifty thousand one hundred thirty-eight
Scientific notation
1.649650138 × 10^9
Engineering notation
1.649650138 × 10^9
Prime Factorization
2 × 1153 × 715373
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1649650138 Product of the distinct prime numbers
The prime factorization of 1649650138 is 2 × 1153 × 715373.
Since it has a total of 3 prime factors.
2 , 4 , 6 , 92 , 956 , 692 , 8685 , 1558 , 65534 , 33138 , 581166 , 341054 , 268407 , 6432695 , 45416698 , 10583034 , 97334888 , 414960215 , 9456537278 , 3131375911
n×2
3299300276
n×3
4948950414
n×4
6598600552
n×5
8248250690
n÷2
824825069
n÷3
549883379.33333
n÷3
412412534.5
n÷5
329930027.6
n2
2721345577803419044
n3
4.4892681079691E+27
n4
7.4057217538302E+36
n5
1.2216849913196E+46
2 √n40615.885291349
3 √n1181.5822253834
4 √n201.5338316297
5 √n69.73942616159
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
-1649650137 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 1649650138 can be divided by 8 positive divisors.
The sum of these divisors (counting 1649650138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100010010100111010100111011010
3
Ternary
11020222002220120021
4
Quaternary
1202110322213122
5
Quinary
11334302301023
6
Senary
431405421054
8
Octal
14224724732
10
Decimal
1649650138
12
Duodecimal
3a056a78a
16
Hexadecimal
6253a9da
20
Vigesimal
15fa656i
36
Base36
ra5q6y
md5
c44b7512f4c101ccf5f08631b53f0122
sha1
22210b16585c66b3040c90702e2306e0e25e15ba
sha256
fcb8ada62848a8bc2e8afc2197abe091c43294ff9dff8e369181e236f3c7a8e2
sha512
4f8e93958def52aea5b9fa1cdfbe483fbec238318f4abb2e3ffb1d79ed08f84090b46b0ba20a0206120adc04161e8f78a9833aa68155e6b9bed36e997c089674
ripemd-160
1c5d7db1060589012b02852bb81b5344c3f1f3a7
Diameter
3299300276
Circumference
10365057509.068
Area
8.5493592751063E+18
Volume
1.8804602277321E+28
Surface area
3.4197437100425E+19
Circumference
10365057509.068
Perimeter
6598600552
Area
2721345577803419044
Diagonal
2332957598.3302
Surface area
1.6328073466821E+19
Volume
4.4892681079691E+27
Space diagonal
2857277853.729
Perimeter
4948950414
Area
1.1783772014271E+18
Altitude
1428638926.8645
Surface area
1.1783772014271E+18
Volume
5.2906532028491E+26
Height
777652532.77675