1649381053 is an odd 10-digits composite number following 1649381052
and preceding 1649381054 . In scientific notation, it is written as 1.649381053 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1618597728 positive integers (up to 1649381053) that are relatively prime to 1649381053.
1649381053 has 8 divisors, whose sum is 1680392000
The reverse of 1649381053 is 3501839461
Previous prime number is 199
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion six hundred forty-nine million three hundred eighty-one thousand fifty-three
Scientific notation
1.649381053 × 10^9
Engineering notation
1.649381053 × 10^9
Prime Factorization
73 × 199 × 113539
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1649381053 Product of the distinct prime numbers
The prime factorization of 1649381053 is 73 × 199 × 113539.
Since it has a total of 3 prime factors.
9 , 8 , 74 , 90 , 450 , 756 , 7429 , 9788 , 84426 , 74253 , 660089 , 16217 , 7878983 , 5251192 , 41805370 , 12861896 , 38028375 , 274159364 , 5145381618 , 5145205863
n×2
3298762106
n×3
4948143159
n×4
6597524212
n×5
8246905265
n÷2
824690526.5
n÷3
549793684.33333
n÷3
412345263.25
n÷5
329876210.6
n2
2720457857995388809
n3
4.4870716464626E+27
n4
7.4008909571289E+36
n5
1.2206889320007E+46
2 √n40612.572597657
3 √n1181.5179767416
4 √n201.52561275842
5 √n69.737150884235
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
-1649381052 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 1649381053 can be divided by 8 positive divisors.
The sum of these divisors (counting 1649381053) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100010010011111000111010111101
3
Ternary
11020221121020110011
4
Quaternary
1202103320322331
5
Quinary
11334220143203
6
Senary
431355543221
8
Octal
14223707275
10
Decimal
1649381053
12
Duodecimal
3a045ab11
16
Hexadecimal
624f8ebd
20
Vigesimal
15f8cccd
36
Base36
r9zykd
md5
915ed92dd37e83e2a990a9c3a40276aa
sha1
b836b190c79b2711d53f9d28700d5091c5745415
sha256
9963eff7991f9eed9e36ea16f06432bdf61f070d61105a4d708b803396101db4
sha512
7e3c0024e38d0fec46063b75abc7a78738dfd0d5171bc0eaa7871a028153a5a580fd866a54f627a2b6526ad670f791cf2a01e600dbfca225fb2020bad0545909
ripemd-160
50f9acbe547ed0be7ad49e328d38a845b2b51320
Diameter
3298762106
Circumference
10363366798.15
Area
8.5465704210789E+18
Volume
1.8795401760877E+28
Surface area
3.4186281684316E+19
Circumference
10363366798.15
Perimeter
6597524212
Area
2720457857995388809
Diagonal
2332577054.6738
Surface area
1.6322747147972E+19
Volume
4.4870716464626E+27
Space diagonal
2856811784.8375
Perimeter
4948143159
Area
1.1779928074745E+18
Altitude
1428405892.4187
Surface area
1.1779928074745E+18
Volume
5.2880646481393E+26
Height
777525684.89127