1993614865 is an odd 10-digits composite number following 1993614864
and preceding 1993614866 . In scientific notation, it is written as 1.993614865 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1449901680 positive integers (up to 1993614865) that are relatively prime to 1993614865.
1993614865 has 8 divisors, whose sum is 2609823168
The reverse of 1993614865 is 5684163991
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-three million six hundred fourteen thousand eight hundred sixty-five
Scientific notation
1.993614865 × 10^9
Engineering notation
1.993614865 × 10^9
Prime Factorization
5 × 11 × 36247543
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993614865 Product of the distinct prime numbers
The prime factorization of 1993614865 is 5 × 11 × 36247543.
Since it has a total of 3 prime factors.
9 , 2 , 77 , 75 , 349 , 929 , 3843 , 6270 , 37308 , 29516 , 99399 , 655019 , 7099712 , 787938 , 18271329 , 63677638 , 84293005 , 295631469 , 8563443235 , 4110626928
n×2
3987229730
n×3
5980844595
n×4
7974459460
n×5
9968074325
n÷2
996807432.5
n÷3
664538288.33333
n÷3
498403716.25
n÷5
398722973
n2
3974500229948968225
n3
7.9236227393722E+27
n4
1.5796652077864E+37
n5
3.1492440399664E+46
2 √n44649.914501598
3 √n1258.5788261678
4 √n211.30526378109
5 √n72.431628995872
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
-1993614864 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 1993614865 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993614865) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101000010011000010001
3
Ternary
12010221100010110121
4
Quaternary
1312311002120101
5
Quinary
13040331133430
6
Senary
525454030241
8
Octal
16665023021
10
Decimal
1993614865
12
Duodecimal
4777a8381
16
Hexadecimal
76d42611
20
Vigesimal
1b301h35
36
Base36
wyy32p
md5
b8b644d6d425613407b831b78895bc87
sha1
108aa8215828735a23b5520433334fd0e008343a
sha256
94ee095540ceccdbae83eca56c80b1c4a0f2a1bb4bed0978c3f375573ccc5995
sha512
1b0fd934e5670c26532df57d4013464cd69316f8bc52ed3c96dd92ab5e726c03bd92643deaa483e46f21f7e5b74b1aa57e006747c58780b513c8cf56efdb58be
ripemd-160
23e7ab368fb970f1e37659a3c56d6690dac1c4e1
Diameter
3987229730
Circumference
12526251627.943
Area
1.2486260724099E+19
Volume
3.3190393317105E+28
Surface area
4.9945042896394E+19
Circumference
12526251627.943
Perimeter
7974459460
Area
3974500229948968225
Diagonal
2819397180.2316
Surface area
2.3847001379694E+19
Volume
7.9236227393722E+27
Space diagonal
3453042236.9046
Perimeter
5980844595
Area
1.7210090832414E+18
Altitude
1726521118.4523
Surface area
1.7210090832414E+18
Volume
9.3380789509567E+26
Height
939799060.0772