996965981 (number)

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.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred sixty-five thousand nine hundred eighty-one

Notation

Scientific notation 9.96965981 × 10^8
Engineering notation 9.96965981 × 10^6

Prime Factorization of 996965981

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.

Most popular turbo-numbers

4, 7, 95, 55, 609, 190, 8207, 3038, 81766, 15245, 725697, 144445, 5494939, 6238401, 33973368, 64801474, 296003992, 283115574, 2174498450, 2777595310

Basic calculations (n = 996965981)

Multiplication

n×y
n×2 1993931962
n×3 2990897943
n×4 3987863924
n×5 4984829905

Division

n÷y
n÷2 498482990.5
n÷3 332321993.66667
n÷3 249241495.25
n÷5 199393196.2

Exponentiation

ny
n2 993941167271292361
n3 9.9092553088491E+26
n4 9.8791904399662E+35
n5 9.8492167884667E+44

Nth Root

y√n
2√n 31574.768106829
3√n 998.98763579791
4√n 177.6929039293
5√n 63.057401166759

Divisors of 996965981

1, 11, 23, 253, 3940577, 43346347, 90633271, 996965981

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 conversion 996965981

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

Cryptographic Hash Functions

md5 d9e28c10bac7553700d8fae272bedb58
sha1 4986c341740d81d31f0c53fe4bc80c489e5cce98
sha256 3849ccccd423b58e2a7932b0c4b8ddd4a925e32cab0a0e11f444eaee22fe1ee4
sha512 6267fb04dcb483c4d4dfeb7879cd846f48b034706b85834cae263c419dc4bdfde968cd70fc4a35e2f476892183c2d5e45bd058dc4a11c8ec8d830b7a992abb21
ripemd-160 404bef54f36e51e449c63fb41482c706025ba086

996965981 as geometric shapes

Circle

Radius = n
Diameter 1993931962
Circumference 6264122003.5771
Area 3.1225582692E+18

Sphere

Radius = n
Volume 4.1507791574435E+27
Surface area 1.24902330768E+19
Circumference 6264122003.5771

Square

Length = n
Perimeter 3987863924
Area 993941167271292361
Diagonal 1409922811.5548

Cube

Length = n
Surface area 5963647003627754166
Volume 9.9092553088491E+26
Space diagonal 1726795732.5097

Equilateral Triangle

Length = n
Perimeter 2990897943
Area 4.3038915036205E+17
Altitude 863397866.25487

Triangular Pyramid

Length = n
Surface area 4.3038915036205E+17
Volume 1.167816937566E+26
Height 469974270.51827