1993847456 is an even 10-digits composite number following 1993847455
and preceding 1993847457 . In scientific notation, it is written as 1.993847456 × 10^9.
The sum of its digits is 56. It has a total of 7 prime factors and 24 positive divisors.
There are 996504768 positive integers (up to 1993847456) that are relatively prime to 1993847456.
1993847456 has 24 divisors, whose sum is 3927036960
The reverse of 1993847456 is 6547483991
Previous prime number is 2647
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety-three million eight hundred forty-seven thousand four hundred fifty-six
Scientific notation
1.993847456 × 10^9
Engineering notation
1.993847456 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2647 × 23539
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
124615466 Product of the distinct prime numbers
The prime factorization of 1993847456 is 2 × 2 × 2 × 2 × 2 × 2647 × 23539.
Since it has a total of 7 prime factors.
9 , 7 , 9 , 16 , 402 , 714 , 3753 , 28 , 8938 , 20381 , 166551 , 986295 , 7702427 , 9520090 , 88835520 , 76999294 , 475990532 , 180358392 , 4909269070 , 9419982945
n×2
3987694912
n×3
5981542368
n×4
7975389824
n×5
9969237280
n÷2
996923728
n÷3
664615818.66667
n÷3
498461864
n÷5
398769491.2
n2
3975427677797671936
n3
7.9263963618889E+27
n4
1.58040252214E+37
n5
3.1510815482248E+46
2 √n44652.519033085
3 √n1258.6277695435
4 √n211.31142665054
5 √n72.433319007235
1 , 2 , 4 , 8 , 16 , 32 , 2647 , 5294 , 10588 , 21176 , 23539 , 42352 , 47078 , 84704 , 94156 , 188312 , 376624 , 753248 , 62307733 , 124615466 , 249230932 , 498461864 , 996923728 , 1993847456
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1993847455 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1993847456 can be divided by 24 positive divisors.
The sum of these divisors (counting 1993847456) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110110101111011001010100000
3
Ternary
12010221202221112002
4
Quaternary
1312311323022200
5
Quinary
13040411104311
6
Senary
525503023132
8
Octal
16665731240
10
Decimal
1993847456
12
Duodecimal
47789aaa8
16
Hexadecimal
76d7b2a0
20
Vigesimal
1b31aicg
36
Base36
wz32jk
md5
6d9e463a24fd95629318943d15a31f6e
sha1
fc88e36caad319cd151abc5579fdaf0ae67b13da
sha256
bca0f0485bd59a411ad4a2362a9665c54d1f3403c376a26152e2d0831f257f2e
sha512
01829b9089bab22a1037f2e8a2203083007408c312e5479f78f3ade2f583cc173685d7e8a8d659ceeb7c799ff63a564ef34b96694cea84a145555cb8d1972230
ripemd-160
18eb4605bd8dd3658097dd856f7151d3ee84c871
Diameter
3987694912
Circumference
12527713040.297
Area
1.2489174387447E+19
Volume
3.3202011439935E+28
Surface area
4.9956697549787E+19
Circumference
12527713040.297
Perimeter
7975389824
Area
3975427677797671936
Diagonal
2819726113.5783
Surface area
2.3852566066786E+19
Volume
7.9263963618889E+27
Space diagonal
3453445096.334
Perimeter
5981542368
Area
1.7214106799403E+18
Altitude
1726722548.167
Surface area
1.7214106799403E+18
Volume
9.34134769644E+26
Height
939908704.5261