996855721 is an odd 9-digits composite number following 996855720
and preceding 996855722 . In scientific notation, it is written as 9.96855721 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 996285312 positive integers (up to 996855721) that are relatively prime to 996855721.
996855721 has 4 divisors, whose sum is 997426132
The reverse of 996855721 is 127558699
Previous prime number is 1753
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred ninety-six million eight hundred fifty-five thousand seven hundred twenty-one
Scientific notation
9.96855721 × 10^8
Engineering notation
9.96855721 × 10^6
Prime Factorization
1753 × 568657
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
996855721
Product of the distinct prime numbers
The prime factorization of 996855721 is 1753 × 568657.
Since it has a total of 2 prime factors.
5 , 1 , 42 , 25 , 484 , 250 , 4658 , 9304 , 58031 , 5514 , 60122 , 954567 , 7835924 , 8713465 , 3596027 , 52409542 , 769918153 , 460075871 , 6204809810 , 5339596177
n×2
1993711442
n×3
2990567163
n×4
3987422884
n×5
4984278605
n÷2
498427860.5
n÷3
332285240.33333
n÷3
249213930.25
n÷5
199371144.2
n2
993721328490429841
n3
9.9059679138541E+26
n4
9.8748207869678E+35
n5
9.8437715953386E+44
2 √n
31573.022044144
3 √n
998.95080657815
4 √n
177.68799071447
5 √n
63.056006331472
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-996855720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996855721 can be divided by 4 positive divisors.
The sum of these divisors (counting 996855721) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011010101100111110101001
3
Ternary
2120110202111222021
4
Quaternary
323122230332221
5
Quinary
4020143340341
6
Senary
242530024441
8
Octal
7332547651
10
Decimal
996855721
12
Duodecimal
239a18121
16
Hexadecimal
3b6acfa9
20
Vigesimal
fba6j61
36
Base36
ghi2sp
md5
91e7e0f45b7c78cc5f73db352896951d
sha1
ceacb2ba93024f965cac0ec408e97f9a723a2611
sha256
299642f36da0d606e378083a2b8313210972a61b85e0680075fc742a64b5bafe
sha512
18cd37b0e34cfd5fae40a22827f831a08d62308e58a6d5a303ae6142c2fa7834798724593c44e72d169af8749d72c44823121adfa5398abbc6419d300f1c10b2
ripemd-160
0e0e42a83416ae8b87c90b1daefa636218c56339
Diameter
1993711442
Circumference
6263429219.5651
Area
3.121867625301E+18
Volume
4.149402136648E+27
Surface area
1.2487470501204E+19
Circumference
6263429219.5651
Perimeter
3987422884
Area
993721328490429841
Diagonal
1409766880.3674
Surface area
5962327970942579046
Volume
9.9059679138541E+26
Space diagonal
1726604756.5877
Perimeter
2990567163
Area
4.3029395737757E+17
Altitude
863302378.29385
Surface area
4.3029395737757E+17
Volume
1.1674295143504E+26
Height
469922293.4558