1993644493 is an odd 10-digits prime number following 1993644492
and preceding 1993644494 . In scientific notation, it is written as 1.993644493 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 1993644492 positive integers (up to 1993644493) that are relatively prime to 1993644493.
1993644493 has 2 divisors, whose sum is 1993644494
The reverse of 1993644493 is 3944463991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-three million six hundred forty-four thousand four hundred ninety-three
Scientific notation
1.993644493 × 10^9
Engineering notation
1.993644493 × 10^9
Prime Factorization
1993644493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1993644493 Product of the distinct prime numbers
The prime factorization of 1993644493 is 1993644493.
Since it has a total of 1 prime factors.
1 , 1 , 78 , 98 , 291 , 836 , 6709 , 9601 , 40639 , 22727 , 433785 , 199002 , 9535853 , 4946810 , 79903320 , 27652070 , 584919388 , 75451935 , 2686131109 , 9357073134
n×2
3987288986
n×3
5980933479
n×4
7974577972
n×5
9968222465
n÷2
996822246.5
n÷3
664548164.33333
n÷3
498411123.25
n÷5
398728898.6
n2
3974618364469227049
n3
7.9239760141007E+27
n4
1.5797591143176E+37
n5
3.1494780585258E+46
2 √n44650.246281516
3 √n1258.585060904
4 √n211.30604885217
5 √n72.431844282344
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1993644494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
996822247 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44650.246292714 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989968 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1993644493 can be divided by 2 positive divisors.
The sum of these divisors (counting 1993644493) is 1993644494, the average is 996822247.
Base
System
Value
2
Binary
1110110110101001001100111001101
3
Ternary
12010221101122002221
4
Quaternary
1312311021213031
5
Quinary
13040333110433
6
Senary
525454415341
8
Octal
16665114715
10
Decimal
1993644493
12
Duodecimal
477801551
16
Hexadecimal
76d499cd
20
Vigesimal
1b305b4d
36
Base36
wyypxp
md5
4802c60133fd02239b91ba4628d25ff1
sha1
b96d953bf3612bae0593d74271b49a10218d512d
sha256
d42bb7c970fbe9d6e9386e3486886e24a7f9cb35d569228fe04a4bbd06aba845
sha512
f3a927b37e022ede39db2ecaafc28a04da78ce85908978f7c49354f56d8f88d414ab0d10832e91a7a25adb47c5810a1f78c1b750fb0c6a94fc7414aa0c0a9363
ripemd-160
4568ee09f0950ecda49ff88f820d60d1da3faa23
Diameter
3987288986
Circumference
12526437786.157
Area
1.248663185464E+19
Volume
3.3191873110827E+28
Surface area
4.9946527418558E+19
Circumference
12526437786.157
Perimeter
7974577972
Area
3974618364469227049
Diagonal
2819439080.551
Surface area
2.3847710186815E+19
Volume
7.9239760141007E+27
Space diagonal
3453093554.1059
Perimeter
5980933479
Area
1.7210602369893E+18
Altitude
1726546777.0529
Surface area
1.7210602369893E+18
Volume
9.338495289217E+26
Height
939813026.85034