996988661 (number)

996988661 is an odd 9-digits composite number following 996988660 and preceding 996988662. In scientific notation, it is written as 9.96988661 × 10^8. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 996913632 positive integers (up to 996988661) that are relatively prime to 996988661.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.96988661 × 10^8
Engineering notation 9.96988661 × 10^6

Prime Factorization of 996988661

Prime Factorization 17257 × 57773

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 996988661
Product of the distinct prime numbers

The prime factorization of 996988661 is 17257 × 57773. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 996988661)

Multiplication

n×y
n×2 1993977322
n×3 2990965983
n×4 3987954644
n×5 4984943305

Division

n÷y
n÷2 498494330.5
n÷3 332329553.66667
n÷3 249247165.25
n÷5 199397732.2

Exponentiation

ny
n2 993986390162572921
n3 9.9099316018041E+26
n4 9.8800894382842E+35
n5 9.8503371396352E+44

Nth Root

y√n
2√n 31575.127252317
3√n 998.99521107069
4√n 177.69391450558
5√n 63.057688062976

Divisors of 996988661

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 -996988660
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 996988661 can be divided by 4 positive divisors. The sum of these divisors (counting 996988661) is 1, the average is 0.25.

Base conversion 996988661

Base System Value
2 Binary 111011011011001101011011110101
3 Ternary 2120111000021022222
4 Quaternary 323123031123311
5 Quinary 4020212114121
6 Senary 242532532125
8 Octal 7333153365
10 Decimal 996988661
12 Duodecimal 239a81045
16 Hexadecimal 3b6cd6f5
20 Vigesimal fbb3bd1
36 Base36 ghkxdh

Cryptographic Hash Functions

md5 52eca878c1e06e408b76eaf5b9aa1722
sha1 6044d40a94fffd36f68ec5b4a06d3e87aec60680
sha256 84676a1e978e7bdac430fe2337724e6082714379cae767cf379b24d903f9154d
sha512 921b435f699680cfe35b601d0b238aef07a2e46ec25a4d3ac5fb13f81fe367d995d881fe46ad12d34848e7416c2b7bdd60c75049e4f89ca606d60c476eb9c402
ripemd-160 d840c07d84f9a894a3f3f6f94f92c0ae057efe78

996988661 as geometric shapes

Circle

Radius = n
Diameter 1993977322
Circumference 6264264506.2198
Area 3.122700341103E+18

Sphere

Radius = n
Volume 4.151062442374E+27
Surface area 1.2490801364412E+19
Circumference 6264264506.2198

Square

Length = n
Perimeter 3987954644
Area 993986390162572921
Diagonal 1409954885.9184

Cube

Length = n
Surface area 5963918340975437526
Volume 9.9099316018041E+26
Space diagonal 1726835015.4221

Equilateral Triangle

Length = n
Perimeter 2990965983
Area 4.3040873244839E+17
Altitude 863417507.71103

Triangular Pyramid

Length = n
Surface area 4.3040873244839E+17
Volume 1.1678966394551E+26
Height 469984961.9728