2489137769 is an odd 10-digits composite number following 2489137768
and preceding 2489137770 . In scientific notation, it is written as 2.489137769 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2356963056 positive integers (up to 2489137769) that are relatively prime to 2489137769.
2489137769 has 8 divisors, whose sum is 2621442240
The reverse of 2489137769 is 9677319842
Previous prime number is 2087
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
two billion four hundred eighty-nine million one hundred thirty-seven thousand seven hundred sixty-nine
Scientific notation
2.489137769 × 10^9
Engineering notation
2.489137769 × 10^9
Prime Factorization
19 × 2087 × 62773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2489137769
Product of the distinct prime numbers
The prime factorization of 2489137769 is 19 × 2087 × 62773.
Since it has a total of 3 prime factors.
2 , 6 , 13 , 72 , 535 , 62 , 2143 , 2209 , 24685 , 88714 , 216229 , 256546 , 883154 , 1584663 , 14491916 , 49000820 , 506177469 , 284674966 , 6504572473 , 6586269591
n×2
4978275538
n×3
7467413307
n×4
9956551076
n×5
12445688845
n÷2
1244568884.5
n÷3
829712589.66667
n÷3
622284442.25
n÷5
497827553.8
n2
6195806833062297361
n3
1.5422216797604E+28
n4
3.8388022312621E+37
n5
9.5553076215561E+46
2 √n
49891.259444917
3 √n
1355.2403124925
4 √n
223.36351413093
5 √n
75.719857316993
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
-2489137768
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 2489137769 can be divided by 8 positive divisors.
The sum of these divisors (counting 2489137769) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100010111010011101001101001
3
Ternary
20102110202022002202
4
Quaternary
2110113103221221
5
Quinary
20044204402034
6
Senary
1050554505545
8
Octal
22427235151
10
Decimal
2489137769
12
Duodecimal
5957352b5
16
Hexadecimal
945d3a69
20
Vigesimal
1ihh2489
36
Base36
155yuzt
md5
93aee605b6c44e1702cdf056ae217a25
sha1
b8c9f7f890781927f0b48bf276fb65434bef6201
sha256
0b748c0a8a3e81ea6bf47c7b218ef3e29c678182d0755af3353098f0e6e91216
sha512
8f752265665f83e786f8549edec330ef037f0beb2df3a662e0777f86317e561bdd78d1c355ab2e034ba5928626e856c9a316b1e0141eb337dd8db917d9b05e9a
ripemd-160
5637e6f251c07fd356b5cc39ac19f86a0a28d65a
Diameter
4978275538
Circumference
15639713857.727
Area
1.946470122981E+19
Volume
6.4600430657894E+28
Surface area
7.785880491924E+19
Circumference
15639713857.727
Perimeter
9956551076
Area
6195806833062297361
Diagonal
3520172391.5349
Surface area
3.7174840998374E+19
Volume
1.5422216797604E+28
Space diagonal
4311313082.9466
Perimeter
7467413307
Area
2.6828630571866E+18
Altitude
2155656541.4733
Surface area
2.6828630571866E+18
Volume
1.8175256797524E+27
Height
1173390797.1783