993897992 is an even 9-digits composite number following 993897991
and preceding 993897993 . In scientific notation, it is written as 9.93897992 × 10^8.
The sum of its digits is 65. It has a total of 4 prime factors and 8 positive divisors.
There are 496948992 positive integers (up to 993897992) that are relatively prime to 993897992.
993897992 has 8 divisors, whose sum is 1863558750
The reverse of 993897992 is 299798399
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 65
Digital Root 2
Name
nine hundred ninety-three million eight hundred ninety-seven thousand nine hundred ninety-two
Scientific notation
9.93897992 × 10^8
Engineering notation
9.93897992 × 10^6
Prime Factorization
2 × 2 × 2 × 124237249
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
248474498
Product of the distinct prime numbers
The prime factorization of 993897992 is 2 × 2 × 2 × 124237249.
Since it has a total of 4 prime factors.
7 , 5 , 78 , 92 , 950 , 944 , 1124 , 4777 , 68580 , 16784 , 35388 , 950697 , 6520312 , 7875933 , 92892432 , 20382933 , 733026085 , 198088323 , 2094757067 , 1040611913
n×2
1987795984
n×3
2981693976
n×4
3975591968
n×5
4969489960
n÷2
496948996
n÷3
331299330.66667
n÷3
248474498
n÷5
198779598.4
n2
987833218501632064
n3
9.8180545229967E+26
n4
9.7581446757529E+35
n5
9.6986003988763E+44
2 √n
31526.147750716
3 √n
997.96184608416
4 √n
177.55604115523
5 √n
63.018543674622
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
-993897991
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 993897992 can be divided by 8 positive divisors.
The sum of these divisors (counting 993897992) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001111011010111000001000
3
Ternary
2120021012020201202
4
Quaternary
323033122320020
5
Quinary
4013414213432
6
Senary
242342403332
8
Octal
7317327010
10
Decimal
993897992
12
Duodecimal
238a30548
16
Hexadecimal
3b3dae08
20
Vigesimal
fabh4jc
36
Base36
gfqolk
md5
790bffa796130e3cd496d154d614d50b
sha1
7caae1d66a1128d3eba2ee06b2b5f42df69ce81a
sha256
4210986b7e2e0476f97a3f8ee77b0da59a9ed44c058df43a56478977e9b404bd
sha512
0e1b9594d8fc8e42f149d92ae85ee29c7bfeca69ea26dbc2b668bc1e7159e84d453bf0fac2712d65dbb7dd181258a1aa85aebcd0787898a9ef5bc17d4d368e24
ripemd-160
ecd291a1d8f3748126c4cc8b6a01ffdd01ccb50f
Diameter
1987795984
Circumference
6244845260.1697
Area
3.1033695822167E+18
Volume
4.1125770615987E+27
Surface area
1.2413478328867E+19
Circumference
6244845260.1697
Perimeter
3975591968
Area
987833218501632064
Diagonal
1405584019.9018
Surface area
5926999311009792384
Volume
9.8180545229967E+26
Space diagonal
1721481819.6847
Perimeter
2981693976
Area
4.2774433096228E+17
Altitude
860740909.84234
Surface area
4.2774433096228E+17
Volume
1.1570688218784E+26
Height
468528006.63393