996965981 is an odd 9-digits composite number following 996965980
and preceding 996965982 . In scientific notation, it is written as 9.96965981 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 866926720 positive integers (up to 996965981) that are relatively prime to 996965981.
996965981 has 8 divisors, whose sum is 1134886464
The reverse of 996965981 is 189569699
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred ninety-six million nine hundred sixty-five thousand nine hundred eighty-one
Scientific notation
9.96965981 × 10^8
Engineering notation
9.96965981 × 10^6
Prime Factorization
23 × 11 × 3940577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996965981
Product of the distinct prime numbers
The prime factorization of 996965981 is 23 × 11 × 3940577.
Since it has a total of 3 prime factors.
4 , 7 , 95 , 55 , 609 , 190 , 8207 , 3038 , 81766 , 15245 , 725697 , 144445 , 5494939 , 6238401 , 33973368 , 64801474 , 296003992 , 283115574 , 2174498450 , 2777595310
n×2
1993931962
n×3
2990897943
n×4
3987863924
n×5
4984829905
n÷2
498482990.5
n÷3
332321993.66667
n÷3
249241495.25
n÷5
199393196.2
n2
993941167271292361
n3
9.9092553088491E+26
n4
9.8791904399662E+35
n5
9.8492167884667E+44
2 √n
31574.768106829
3 √n
998.98763579791
4 √n
177.6929039293
5 √n
63.057401166759
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
-996965980
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 996965981 can be divided by 8 positive divisors.
The sum of these divisors (counting 996965981) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011000111111001011101
3
Ternary
2120110222010012222
4
Quaternary
323123013321131
5
Quinary
4020210402411
6
Senary
242532235125
8
Octal
7333077135
10
Decimal
996965981
12
Duodecimal
239a6baa5
16
Hexadecimal
3b6c7e5d
20
Vigesimal
fbb0ej1
36
Base36
ghkfvh
md5
d9e28c10bac7553700d8fae272bedb58
sha1
4986c341740d81d31f0c53fe4bc80c489e5cce98
sha256
3849ccccd423b58e2a7932b0c4b8ddd4a925e32cab0a0e11f444eaee22fe1ee4
sha512
6267fb04dcb483c4d4dfeb7879cd846f48b034706b85834cae263c419dc4bdfde968cd70fc4a35e2f476892183c2d5e45bd058dc4a11c8ec8d830b7a992abb21
ripemd-160
404bef54f36e51e449c63fb41482c706025ba086
Diameter
1993931962
Circumference
6264122003.5771
Area
3.1225582692E+18
Volume
4.1507791574435E+27
Surface area
1.24902330768E+19
Circumference
6264122003.5771
Perimeter
3987863924
Area
993941167271292361
Diagonal
1409922811.5548
Surface area
5963647003627754166
Volume
9.9092553088491E+26
Space diagonal
1726795732.5097
Perimeter
2990897943
Area
4.3038915036205E+17
Altitude
863397866.25487
Surface area
4.3038915036205E+17
Volume
1.167816937566E+26
Height
469974270.51827