2521889249 is an odd 10-digits composite number following 2521889248
and preceding 2521889250 . In scientific notation, it is written as 2.521889249 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 2292310800 positive integers (up to 2521889249) that are relatively prime to 2521889249.
2521889249 has 8 divisors, whose sum is 2751530880
The reverse of 2521889249 is 9429881252
Previous prime number is 20269
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
two billion five hundred twenty-one million eight hundred eighty-nine thousand two hundred forty-nine
Scientific notation
2.521889249 × 10^9
Engineering notation
2.521889249 × 10^9
Prime Factorization
11 × 20269 × 11311
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2521889249 Product of the distinct prime numbers
The prime factorization of 2521889249 is 11 × 20269 × 11311.
Since it has a total of 3 prime factors.
1 , 5 , 12 , 37 , 294 , 423 , 3651 , 6904 , 94978 , 44674 , 949548 , 218610 , 2071639 , 7044134 , 23604487 , 47667700 , 232240692 , 233462760 , 6691401049 , 5739477726
n×2
5043778498
n×3
7565667747
n×4
10087556996
n×5
12609446245
n÷2
1260944624.5
n÷3
840629749.66667
n÷3
630472312.25
n÷5
504377849.8
n2
6359925384221784001
n3
1.6039027450911E+28
n4
4.0448650892869E+37
n5
1.0200701782328E+47
2 √n50218.415436969
3 √n1361.1584076664
4 √n224.09465731465
5 √n75.918077548634
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
-2521889248 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 2521889249 can be divided by 8 positive divisors.
The sum of these divisors (counting 2521889249) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010110010100001111100111100001
3
Ternary
20111202101020200112
4
Quaternary
2112110033213201
5
Quinary
20131100423444
6
Senary
1054124501105
8
Octal
22624174741
10
Decimal
2521889249
12
Duodecimal
5a46aa795
16
Hexadecimal
9650f9e1
20
Vigesimal
1j81g329
36
Base36
15pgu75
md5
f55255b51892d68cc5e6dadc099b2562
sha1
539ee0e828bcec065a8f361fce109de5b9765613
sha256
4e717b5328ddbc48dbecba3929e54b0d75bb6b6cfb08ad4c56e489ac21502f64
sha512
54edcbb215840cfa3b1ef00c72e25687088376ce9c83a80ad1267722c9aa2e8af4543c405b0891543df63fcc527e27bd9729e45a53ad8d8f661da69b2e5244d8
ripemd-160
cb049aac91dc42caa88973b0abde82576e0a579a
Diameter
5043778498
Circumference
15845497475.651
Area
1.998029486445E+19
Volume
6.7184121080676E+28
Surface area
7.9921179457802E+19
Circumference
15845497475.651
Perimeter
10087556996
Area
6359925384221784001
Diagonal
3566489978.7387
Surface area
3.8159552305331E+19
Volume
1.6039027450911E+28
Space diagonal
4368040310.3297
Perimeter
7565667747
Area
2.7539284744548E+18
Altitude
2184020155.1649
Surface area
2.7539284744548E+18
Volume
1.8902175123627E+27
Height
1188829992.9129