1997777013 is an odd 10-digits composite number following 1997777012
and preceding 1997777014 . In scientific notation, it is written as 1.997777013 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 1327105520 positive integers (up to 1997777013) that are relatively prime to 1997777013.
1997777013 has 16 divisors, whose sum is 2673216000
The reverse of 1997777013 is 3107777991
Previous prime number is 1019
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-seven million seven hundred seventy-seven thousand thirteen
Scientific notation
1.997777013 × 10^9
Engineering notation
1.997777013 × 10^9
Prime Factorization
3 × 599 × 1019 × 1091
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1997777013 Product of the distinct prime numbers
The prime factorization of 1997777013 is 3 × 599 × 1019 × 1091.
Since it has a total of 4 prime factors.
7 , 9 , 26 , 94 , 878 , 744 , 8717 , 8342 , 59606 , 68082 , 229117 , 795101 , 5888797 , 610809 , 71632540 , 6297045 , 400944915 , 371673273 , 5636519534 , 9964074264
n×2
3995554026
n×3
5993331039
n×4
7991108052
n×5
9988885065
n÷2
998888506.5
n÷3
665925671
n÷3
499444253.25
n÷5
399555402.6
n2
3991112993671202169
n3
7.9733537950419E+27
n4
1.5928982928251E+37
n5
3.1822555934529E+46
2 √n44696.498889734
3 √n1259.4540788212
4 √n211.41546511486
5 √n72.461847442041
1 , 3 , 599 , 1019 , 1091 , 1797 , 3057 , 3273 , 610381 , 653509 , 1111729 , 1831143 , 1960527 , 3335187 , 665925671 , 1997777013
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1997777012 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1997777013 can be divided by 16 positive divisors.
The sum of these divisors (counting 1997777013) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000100111010100001110101
3
Ternary
12011020011120212020
4
Quaternary
1313010322201311
5
Quinary
13042412331023
6
Senary
530123143353
8
Octal
16704724165
10
Decimal
1997777013
12
Duodecimal
479074b59
16
Hexadecimal
7713a875
20
Vigesimal
1b4622ad
36
Base36
x1falx
md5
b89fe1fd97dcf789f2692bfe5b649b11
sha1
ac788fb0e4a04d62a9f76ed56f2a03023ec1e3e6
sha256
8b98efa1f8c4e007042faa3611fe8182e57786b947f9ee0b68e660fad6b41ceb
sha512
4bb74effa59b0f0b87d1944d75ab7e5f8e9009509017f227757176617a3fcca30dbe93c1366dd7cae57cceaaba2b8ca1f267f0eab08fcf97f200f19ccfc93d0e
ripemd-160
936926909cb75470f35c211a169c957960c25338
Diameter
3995554026
Circumference
12552403175.103
Area
1.2538451260564E+19
Volume
3.3398706275968E+28
Surface area
5.0153805042257E+19
Circumference
12552403175.103
Perimeter
7991108052
Area
3991112993671202169
Diagonal
2825283346.3818
Surface area
2.3946677962027E+19
Volume
7.9733537950419E+27
Space diagonal
3460251288.7092
Perimeter
5993331039
Area
1.7282026209467E+18
Altitude
1730125644.3546
Surface area
1.7282026209467E+18
Volume
9.3966875621228E+26
Height
941761115.4606