997804913 is an odd 9-digits composite number following 997804912
and preceding 997804914 . In scientific notation, it is written as 9.97804913 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 854551296 positive integers (up to 997804913) that are relatively prime to 997804913.
997804913 has 8 divisors, whose sum is 1141295232
The reverse of 997804913 is 319408799
Previous prime number is 1217
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety-seven million eight hundred four thousand nine hundred thirteen
Scientific notation
9.97804913 × 10^8
Engineering notation
9.97804913 × 10^6
Prime Factorization
7 × 1217 × 117127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
997804913
Product of the distinct prime numbers
The prime factorization of 997804913 is 7 × 1217 × 117127.
Since it has a total of 3 prime factors.
5 , 8 , 63 , 86 , 484 , 166 , 420 , 5104 , 55213 , 98856 , 722798 , 928382 , 191833 , 6881083 , 55294390 , 58120483 , 271656548 , 373240067 , 3422089882 , 8511443223
n×2
1995609826
n×3
2993414739
n×4
3991219652
n×5
4989024565
n÷2
498902456.5
n÷3
332601637.66667
n÷3
249451228.25
n÷5
199560982.6
n2
995614644406937569
n3
9.9342918364399E+26
n4
9.9124852015755E+35
n5
9.8907264341719E+44
2 √n
31588.050161414
3 √n
999.26776830094
4 √n
177.73027362105
5 √n
63.068009968975
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
-997804912
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 997804913 can be divided by 8 positive divisors.
The sum of these divisors (counting 997804913) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011110010100101101110001
3
Ternary
2120112112202000112
4
Quaternary
323132110231301
5
Quinary
4020414224123
6
Senary
243002231105
8
Octal
7336245561
10
Decimal
997804913
12
Duodecimal
23a1b5495
16
Hexadecimal
3b794b71
20
Vigesimal
fbg5c5d
36
Base36
gi2f75
md5
8f9ed8ddb9e7522714e1b8cd7102872c
sha1
30bc6a94700ae14a7dca0509919742fc5ea0216e
sha256
9db7e8ffeea06046bedfcd86cdcea8728ee269aa0b2488cfa4d5e48d30db801a
sha512
0a8a8faaca3b4217bb0cca31e3af79b7ada649764ffea963ca9f39aa24fbddb0eea1f26d172c5ac39a4a64779627aee3f26b9040cad5a5eaf463583716b5c2c4
ripemd-160
df72815529d7761dec52590453f9bf702d4e1ae9
Diameter
1995609826
Circumference
6269393168.7932
Area
3.1278156526752E+18
Volume
4.1612664335969E+27
Surface area
1.2511262610701E+19
Circumference
6269393168.7932
Perimeter
3991219652
Area
995614644406937569
Diagonal
1411109240.5671
Surface area
5973687866441625414
Volume
9.9342918364399E+26
Space diagonal
1728248805.3578
Perimeter
2993414739
Area
4.3111378721811E+17
Altitude
864124402.67892
Surface area
4.3111378721811E+17
Volume
1.1707675206388E+26
Height
470369746.8557