4992998981 is an odd 10-digits composite number following 4992998980
and preceding 4992998982 . In scientific notation, it is written as 4.992998981 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 4952233872 positive integers (up to 4992998981) that are relatively prime to 4992998981.
4992998981 has 8 divisors, whose sum is 5033930880
The reverse of 4992998981 is 1898992994
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 68
Digital Root 5
Name
four billion nine hundred ninety-two million nine hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
4.992998981 × 10^9
Engineering notation
4.992998981 × 10^9
Prime Factorization
229 × 263 × 82903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
4992998981
Product of the distinct prime numbers
The prime factorization of 4992998981 is 229 × 263 × 82903.
Since it has a total of 3 prime factors.
6 , 10 , 40 , 99 , 145 , 987 , 3729 , 7261 , 95027 , 18532 , 399675 , 994883 , 8697099 , 1590568 , 4213717 , 67238481 , 61204015 , 776658280 , 819053102 , 1704991536
n×2
9985997962
n×3
14978996943
n×4
19971995924
n×5
24964994905
n÷2
2496499490.5
n÷3
1664332993.6667
n÷3
1248249745.25
n÷5
998599796.2
n2
2.4930038824267E+19
n3
1.2447565844586E+29
n4
6.2150683577946E+38
n5
3.1031829977314E+48
2 √n
70661.15609725
3 √n
1709.177468944
4 √n
265.82166220466
5 √n
87.030663699786
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
-4992998980
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 4992998981 can be divided by 8 positive divisors.
The sum of these divisors (counting 4992998981) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100110110001111001000101
3
Ternary
110212222012121222012
4
Quaternary
10221212301321011
5
Quinary
40211201431411
6
Senary
2143241144005
8
Octal
45146617105
10
Decimal
4992998981
12
Duodecimal
b7418b005
16
Hexadecimal
1299b1e45
20
Vigesimal
3i064h91
36
Base36
2akpao5
md5
fbfee317fe6e97718b248237aacd913a
sha1
6ccd1c0a30db0f7ea4e911d183792dcda7c4c87f
sha256
6664185b403aa6664ddb2f64637f866bffdcf84ce0057f7078e2d37cbe13be4f
sha512
904d45ba0aa6f6b9dd3ae441eff334a4efdb2944b9646cf1efe19990446eeca01dd44c1d84d3d3e27aa0f29a6f1d2f02e51024eae451eeb10a88235a0d89aa43
ripemd-160
6fd2f9112759b80e7f8057b27684b275874fa1f5
Diameter
9985997962
Circumference
31371937836.182
Area
7.8320026824026E+19
Volume
5.2140241883234E+29
Surface area
3.132801072961E+20
Circumference
31371937836.182
Perimeter
19971995924
Area
2.4930038824267E+19
Diagonal
7061166875.8452
Surface area
1.495802329456E+20
Volume
1.2447565844586E+29
Space diagonal
8648127917.2316
Perimeter
14978996943
Area
1.0795023469574E+19
Altitude
4324063958.6158
Surface area
1.0795023469574E+19
Volume
1.4669597029954E+28
Height
2353722291.9484