997841245 is an odd 9-digits composite number following 997841244
and preceding 997841246 . In scientific notation, it is written as 9.97841245 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 798272992 positive integers (up to 997841245) that are relatively prime to 997841245.
997841245 has 4 divisors, whose sum is 1197409500
The reverse of 997841245 is 542148799
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
nine hundred ninety-seven million eight hundred forty-one thousand two hundred forty-five
Scientific notation
9.97841245 × 10^8
Engineering notation
9.97841245 × 10^6
Prime Factorization
5 × 199568249
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
997841245
Product of the distinct prime numbers
The prime factorization of 997841245 is 5 × 199568249.
Since it has a total of 2 prime factors.
7 , 5 , 95 , 72 , 874 , 216 , 2884 , 1625 , 89821 , 73342 , 236076 , 605620 , 706277 , 4598923 , 45763202 , 19741636 , 857957186 , 267529237 , 6901184285 , 5463281683
n×2
1995682490
n×3
2993523735
n×4
3991364980
n×5
4989206225
n÷2
498920622.5
n÷3
332613748.33333
n÷3
249460311.25
n÷5
199568249
n2
995687150223150025
n3
9.9353770560917E+26
n4
9.913929011195E+35
n5
9.8925272673724E+44
2 √n
31588.625247073
3 √n
999.27989657553
4 √n
177.73189147441
5 √n
63.068469247845
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
-997841244
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 997841245 can be divided by 4 positive divisors.
The sum of these divisors (counting 997841245) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011110011101100101011101
3
Ternary
2120112121120212011
4
Quaternary
323132131211131
5
Quinary
4020421404440
6
Senary
243003111221
8
Octal
7336354535
10
Decimal
997841245
12
Duodecimal
23a212511
16
Hexadecimal
3b79d95d
20
Vigesimal
fbga325
36
Base36
gi378d
md5
d5e08ec316b1c05214aa1386e69f485b
sha1
846d75b2fe6a99615e507f651e166eec7050ebf2
sha256
2599835bf42422eaa4a42e0c7080a90c7cd2b2180fbd1d34bc8250abc1330f3f
sha512
7c1db3d654b517fc07167212d323ab6fdecb6e6999e43b09f21ec8b18d3ba3ce49a1a4e884b563bb7fc1147082e4df1f3b6c426fa4c2a4c31c263a5d662eb7ed
ripemd-160
6088b91f09a7e1637e24a95dbd63aff8dbfbc18d
Diameter
1995682490
Circumference
6269621449.4818
Area
3.1280434364148E+18
Volume
4.1617210093416E+27
Surface area
1.2512173745659E+19
Circumference
6269621449.4818
Perimeter
3991364980
Area
995687150223150025
Diagonal
1411160621.7743
Surface area
5974122901338900150
Volume
9.9353770560917E+26
Space diagonal
1728311734.2278
Perimeter
2993523735
Area
4.3114518315749E+17
Altitude
864155867.11389
Surface area
4.3114518315749E+17
Volume
1.1708954150013E+26
Height
470386873.92475