4987751939 is an odd 10-digits composite number following 4987751938
and preceding 4987751940 . In scientific notation, it is written as 4.987751939 × 10^9.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 4986930960 positive integers (up to 4987751939) that are relatively prime to 4987751939.
4987751939 has 4 divisors, whose sum is 4988572920
The reverse of 4987751939 is 9391577894
Previous prime number is 6121
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
four billion nine hundred eighty-seven million seven hundred fifty-one thousand nine hundred thirty-nine
Scientific notation
4.987751939 × 10^9
Engineering notation
4.987751939 × 10^9
Prime Factorization
6121 × 814859
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
4987751939
Product of the distinct prime numbers
The prime factorization of 4987751939 is 6121 × 814859.
Since it has a total of 2 prime factors.
6 , 4 , 96 , 25 , 380 , 403 , 6889 , 4164 , 11631 , 25623 , 595172 , 687103 , 5049593 , 5339749 , 10998644 , 26717938 , 87255867 , 656841449 , 9118887873 , 8345240923
n×2
9975503878
n×3
14963255817
n×4
19951007756
n×5
24938759695
n÷2
2493875969.5
n÷3
1662583979.6667
n÷3
1246937984.75
n÷5
997550387.8
n2
2.4877669404998E+19
n3
1.2408364381258E+29
n4
6.1889843502439E+38
n5
3.0869118693369E+48
2 √n
70624.018145387
3 √n
1708.5785457111
4 √n
265.7517980097
5 √n
87.012364251868
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-4987751938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4987751939 can be divided by 4 positive divisors.
The sum of these divisors (counting 4987751939) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001010010110000111000000011
3
Ternary
110212121100001101022
4
Quaternary
10221102300320003
5
Quinary
40203331030224
6
Senary
2142532500055
8
Octal
45122607003
10
Decimal
4987751939
12
Duodecimal
b7247a62b
16
Hexadecimal
1294b0e03
20
Vigesimal
3hid8jgj
36
Base36
2ahku0z
md5
2d06b924c50d69c5317491aca5fee343
sha1
ed7e1fb8c05a66fb398a8f362547dad9a4dcac0e
sha256
bfdd024cc23a7789d8cbb8562116d8e53350a99ce6987703e6c5164af9074507
sha512
de23d8a2a8263c2a9066a095ac8bf67d45bc9716099a6bf3b18459adc68877e1c8700e8a900ca28378ed529e5b12d0e9aabf00fe4c49f7c58caad6c10cfcdea6
ripemd-160
609e32ca7ee2c1670691bd16c5d87a781600f235
Diameter
9975503878
Circumference
31338969698.981
Area
7.8155503441178E+19
Volume
5.1976035177634E+29
Surface area
3.1262201376471E+20
Circumference
31338969698.981
Perimeter
19951007756
Area
2.4877669404998E+19
Diagonal
7053746437.8865
Surface area
1.4926601642999E+20
Volume
1.2408364381258E+29
Space diagonal
8639039773.8982
Perimeter
14963255817
Area
1.077234684584E+19
Altitude
4319519886.9491
Surface area
1.077234684584E+19
Volume
1.4623397662369E+28
Height
2351248812.6288