2649661852 is an even 10-digits composite number following 2649661851
and preceding 2649661853 . In scientific notation, it is written as 2.649661852 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 1323677600 positive integers (up to 2649661852) that are relatively prime to 2649661852.
2649661852 has 12 divisors, whose sum is 4640944896
The reverse of 2649661852 is 2581669462
Previous prime number is 1151
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
two billion six hundred forty-nine million six hundred sixty-one thousand eight hundred fifty-two
Scientific notation
2.649661852 × 10^9
Engineering notation
2.649661852 × 10^9
Prime Factorization
2 × 2 × 1151 × 575513
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1324830926 Product of the distinct prime numbers
The prime factorization of 2649661852 is 2 × 2 × 1151 × 575513.
Since it has a total of 4 prime factors.
9 , 2 , 15 , 30 , 123 , 813 , 4408 , 8986 , 34152 , 57960 , 218416 , 24474 , 110028 , 404717 , 93490127 , 90174698 , 785369131 , 186851064 , 5437366405 , 8311271741
n×2
5299323704
n×3
7948985556
n×4
10598647408
n×5
13248309260
n÷2
1324830926
n÷3
883220617.33333
n÷3
662415463
n÷5
529932370.4
n2
7020707929944069904
n3
1.8602501976007E+28
n4
4.929033983758E+37
n5
1.3060273313975E+47
2 √n51474.866216436
3 √n1383.7686409517
4 √n226.8807312586
5 √n76.672229257582
1 , 2 , 4 , 1151 , 2302 , 4604 , 575513 , 1151026 , 2302052 , 662415463 , 1324830926 , 2649661852
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2649661851 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2649661852 can be divided by 12 positive divisors.
The sum of these divisors (counting 2649661852) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011101111011101010000110011100
3
Ternary
20211122210202202011
4
Quaternary
2131323222012130
5
Quinary
20411303134402
6
Senary
1114531241004
8
Octal
23573520634
10
Decimal
2649661852
12
Duodecimal
61b449164
16
Hexadecimal
9deea19c
20
Vigesimal
21807ecc
36
Base36
17tjg64
md5
21a52e6bfa8333cdf4a8912f171bb702
sha1
f67fe36f7a80bc96bd107c378f85b9cd5935dabb
sha256
a2ee2186fb547742dc4b4cc499640005672a7dcc1fcab31ba5617e6b681fe9cb
sha512
f4cf6d935ac22144c7af395b86876bf419073ffe8d840765d57c4ea3eeb9dd0f5fdc1c4acaee7d53e3554ef6c91d48cedc3f040437d92ac0ab91c5001af86507
ripemd-160
0e5ce152b055875b9e4c07689ceb591b855f5d39
Diameter
5299323704
Circumference
16648316417.481
Area
2.2056204455712E+19
Volume
7.7921978061616E+28
Surface area
8.8224817822848E+19
Circumference
16648316417.481
Perimeter
10598647408
Area
7020707929944069904
Diagonal
3747187726.801
Surface area
4.2124247579664E+19
Volume
1.8602501976007E+28
Space diagonal
4589348950.541
Perimeter
7948985556
Area
3.0400557099412E+18
Altitude
2294674475.2705
Surface area
3.0400557099412E+18
Volume
2.1923258823784E+27
Height
1249062575.6003