207938993 is an odd 9-digits composite number following 207938992
and preceding 207938994 . In scientific notation, it is written as 2.07938993 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 207907620 positive integers (up to 207938993) that are relatively prime to 207938993.
207938993 has 4 divisors, whose sum is 207970368
The reverse of 207938993 is 399839702
Previous prime number is 9511
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
two hundred seven million nine hundred thirty-eight thousand nine hundred ninety-three
Scientific notation
2.07938993 × 10^8
Engineering notation
2.07938993 × 10^6
Prime Factorization
9511 × 21863
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
207938993
Product of the distinct prime numbers
The prime factorization of 207938993 is 9511 × 21863.
Since it has a total of 2 prime factors.
3 , 2 , 11 , 34 , 948 , 129 , 4978 , 3019 , 48319 , 9740 , 558348 , 30580 , 6586415 , 3261102 , 16992443 , 53667032 , 912660555 , 359841553 , 8684479916 , 271053014
n×2
415877986
n×3
623816979
n×4
831755972
n×5
1039694965
n÷2
103969496.5
n÷3
69312997.666667
n÷3
51984748.25
n÷5
41587798.6
n2
43238624809854049
n3
8.9909961016659E+24
n4
1.8695786754473E+33
n5
3.8875830710679E+41
2 √n
14420.089909567
3 √n
592.44128077431
4 √n
120.08367878095
5 √n
46.087928375698
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
-207938992
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 207938993 can be divided by 4 positive divisors.
The sum of these divisors (counting 207938993) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100011001001110010110110001
3
Ternary
112111021101200012
4
Quaternary
30121032112301
5
Quinary
411213021433
6
Senary
32344504305
8
Octal
1431162661
10
Decimal
207938993
12
Duodecimal
5977b095
16
Hexadecimal
c64e5b1
20
Vigesimal
34jc79d
36
Base36
3fsur5
md5
a1a059db1bae096bc64d764facb2c4b8
sha1
91969967edc3acf760d3ed0619defadf59408c10
sha256
8fee37236625a51825edbc7f445ae4b34d98ca2e319f9eb73256ad0d98bb68b9
sha512
43d61043bbc94013a6fd86da90d93e4c3755a7be75fc8a482c0219905edd5f642c1c936f68c82b03f229c371222d23cb529d252583267890bd475f86c077740b
ripemd-160
c8fc102d3b4b3807d7672885690e7823dfe93598
Diameter
415877986
Circumference
1306519225.6073
Area
1.3583814605396E+17
Volume
3.7661396401931E+25
Surface area
5.4335258421585E+17
Circumference
1306519225.6073
Perimeter
831755972
Area
43238624809854049
Diagonal
294070144.0468
Surface area
259431748859124294
Volume
8.9909961016659E+24
Space diagonal
360160900.75071
Perimeter
623816979
Area
1.8722873755019E+16
Altitude
180080450.37535
Surface area
1.8722873755019E+16
Volume
1.059599052185E+24
Height
98023381.348935