993850871 is an odd 9-digits composite number following 993850870
and preceding 993850872 . In scientific notation, it is written as 9.93850871 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 915939360 positive integers (up to 993850871) that are relatively prime to 993850871.
993850871 has 8 divisors, whose sum is 1072005984
The reverse of 993850871 is 178058399
Previous prime number is 631
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety-three million eight hundred fifty thousand eight hundred seventy-one
Scientific notation
9.93850871 × 10^8
Engineering notation
9.93850871 × 10^6
Prime Factorization
13 × 631 × 121157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
993850871
Product of the distinct prime numbers
The prime factorization of 993850871 is 13 × 631 × 121157.
Since it has a total of 3 prime factors.
3 , 2 , 82 , 79 , 159 , 347 , 9237 , 9017 , 95520 , 1358 , 630711 , 668863 , 9715300 , 2433535 , 63626382 , 30347896 , 629217426 , 164166661 , 7838170964 , 1290746214
n×2
1987701742
n×3
2981552613
n×4
3975403484
n×5
4969254355
n÷2
496925435.5
n÷3
331283623.66667
n÷3
248462717.75
n÷5
198770174.2
n2
987739553787458641
n3
9.8166581585282E+26
n4
9.7562942611625E+35
n5
9.6963015491886E+44
2 √n
31525.400409828
3 √n
997.94607461207
4 √n
177.5539366216
5 √n
63.017946117703
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
-993850870
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 993850871 can be divided by 8 positive divisors.
The sum of these divisors (counting 993850871) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001111001111010111110111
3
Ternary
2120021002212002112
4
Quaternary
323033033113313
5
Quinary
4013411211441
6
Senary
242341401235
8
Octal
7317172767
10
Decimal
993850871
12
Duodecimal
238a0921b
16
Hexadecimal
3b3cf5f7
20
Vigesimal
fabb73b
36
Base36
gfpo8n
md5
e2fc05391fe551cbfc8d81fc604a5469
sha1
9811e650443253f8e31db422e422b44f149d5995
sha256
a578af96fc7f826d9ceab5a09de3656560da0db0e8938f93cbffa999cc877ec8
sha512
a1c15744a563f4065e868e53c3881a423625dc52fa597314f0965ebbb3da1e69467a4c0c2d261617869e77476c8ece385220ac7baebb53c0fcb9db20b9ae208b
ripemd-160
a9969ac1cf5ee91dbc71f94d05b21c300cb80eec
Diameter
1987701742
Circumference
6244549190.1948
Area
3.1030753258387E+18
Volume
4.1119921538179E+27
Surface area
1.2412301303355E+19
Circumference
6244549190.1948
Perimeter
3975403484
Area
987739553787458641
Diagonal
1405517380.7445
Surface area
5926437322724751846
Volume
9.8166581585282E+26
Space diagonal
1721400203.7186
Perimeter
2981552613
Area
4.2770377295132E+17
Altitude
860700101.85929
Surface area
4.2770377295132E+17
Volume
1.1569042587476E+26
Height
468505793.5815