207938813 is an odd 9-digits composite number following 207938812
and preceding 207938814 . In scientific notation, it is written as 2.07938813 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 204162480 positive integers (up to 207938813) that are relatively prime to 207938813.
207938813 has 8 divisors, whose sum is 211727520
The reverse of 207938813 is 318839702
Previous prime number is 5507
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred seven million nine hundred thirty-eight thousand eight hundred thirteen
Scientific notation
2.07938813 × 10^8
Engineering notation
2.07938813 × 10^6
Prime Factorization
61 × 5507 × 619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
207938813
Product of the distinct prime numbers
The prime factorization of 207938813 is 61 × 5507 × 619.
Since it has a total of 3 prime factors.
2 , 7 , 48 , 38 , 738 , 426 , 9784 , 2920 , 34507 , 24238 , 334753 , 215088 , 6063889 , 6613482 , 67589649 , 35255937 , 957749992 , 764880356 , 5852044864 , 9489196322
n×2
415877626
n×3
623816439
n×4
831755252
n×5
1039694065
n÷2
103969406.5
n÷3
69312937.666667
n÷3
51984703.25
n÷5
41587762.6
n2
43238549951848969
n3
8.9909727528287E+24
n4
1.8695722019385E+33
n5
3.887566244889E+41
2 √n
14420.083668273
3 √n
592.44110982759
4 √n
120.08365279368
5 √n
46.087920396598
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
-207938812
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 207938813 can be divided by 8 positive divisors.
The sum of these divisors (counting 207938813) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011001001110010011111101
3
Ternary
112111021101102112
4
Quaternary
30121032103331
5
Quinary
411213020223
6
Senary
32344503405
8
Octal
1431162375
10
Decimal
207938813
12
Duodecimal
5977ab65
16
Hexadecimal
c64e4fd
20
Vigesimal
34jc70d
36
Base36
3fsum5
md5
12015334b2f151d96c644d55770efd03
sha1
df51515b6586372fa3a0dfcbeb1e2e376c5c6f83
sha256
f249f576770fac7612c2c705bfddd1d34d2faccb75f508f21940f5f7e789d016
sha512
84cd5a486df3bfde60b9509eef257217f372d10fa0dcf91508c9710f55e57c3a1490cae0754dfb45b700cbc0ae4981d46cea5c3eddb753caa71a618b4e0c443d
ripemd-160
979d290a5ee91fffd01c05b1ce8c664be0cd14a7
Diameter
415877626
Circumference
1306518094.634
Area
1.358379108806E+17
Volume
3.766129859855E+25
Surface area
5.4335164352242E+17
Circumference
1306518094.634
Perimeter
831755252
Area
43238549951848969
Diagonal
294069889.48836
Surface area
259431299711093814
Volume
8.9909727528287E+24
Space diagonal
360160588.98156
Perimeter
623816439
Area
1.8722841340552E+16
Altitude
180080294.49078
Surface area
1.8722841340552E+16
Volume
1.0595963004981E+24
Height
98023296.496121