813698913 is an odd 9-digits composite number following 813698912
and preceding 813698914 . In scientific notation, it is written as 8.13698913 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 533271488 positive integers (up to 813698913) that are relatively prime to 813698913.
813698913 has 8 divisors, whose sum is 1103320800
The reverse of 813698913 is 319896318
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred thirteen million six hundred ninety-eight thousand nine hundred thirteen
Scientific notation
8.13698913 × 10^8
Engineering notation
8.13698913 × 10^6
Prime Factorization
3 × 59 × 4597169
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
813698913
Product of the distinct prime numbers
The prime factorization of 813698913 is 3 × 59 × 4597169.
Since it has a total of 3 prime factors.
10 , 1 , 5 , 37 , 946 , 44 , 2897 , 6285 , 99402 , 26341 , 813771 , 41218 , 1272508 , 2539541 , 69799577 , 55238148 , 324937568 , 726199408 , 369890908 , 8408150546
n×2
1627397826
n×3
2441096739
n×4
3254795652
n×5
4068494565
n÷2
406849456.5
n÷3
271232971
n÷3
203424728.25
n÷5
162739782.6
n2
662105921017381569
n3
5.3875486822271E+26
n4
4.3838425064628E+35
n5
3.5671278822719E+44
2 √n
28525.40820041
3 √n
933.58653350087
4 √n
168.89466599159
5 √n
60.547016409256
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
-813698912
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 813698913 can be divided by 8 positive divisors.
The sum of these divisors (counting 813698913) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000100000000000111101100001
3
Ternary
2002201010012001210
4
Quaternary
300200000331201
5
Quinary
3131301331123
6
Senary
212424220333
8
Octal
6040007541
10
Decimal
813698913
12
Duodecimal
1a860a6a9
16
Hexadecimal
30800f61
20
Vigesimal
ce5c75d
36
Base36
dgge3l
md5
3174b6b0d8ce072bb507864968491759
sha1
0027d037eb161ec4a6b0d6924b9ac5e54642c447
sha256
a51bbcb4fceca28267d2c99f23260f7e32efbd288207d15b05aa1b6978c4cc84
sha512
5e0f10173f562ee29815d68f989d858d3b8c018d485993ae805888ac349d9ab3a6f235842dcb62f4ed71e798783fac0b8316022ee0b6418b77eebca4e6f79a5e
ripemd-160
e8b8c305bdef6edaa5cc3520d46b5e838ff3d89f
Diameter
1627397826
Circumference
5112621054.6296
Area
2.0800670973665E+18
Volume
2.2567311147923E+27
Surface area
8.320268389466E+18
Circumference
5112621054.6296
Perimeter
3254795652
Area
662105921017381569
Diagonal
1150744038.4528
Surface area
3972635526104289414
Volume
5.3875486822271E+26
Space diagonal
1409367859.3796
Perimeter
2441096739
Area
2.8670027379857E+17
Altitude
704683929.68978
Surface area
2.8670027379857E+17
Volume
6.349287011959E+25
Height
383581346.15095