996987161 (number)

996987161 is an odd 9-digits composite number following 996987160 and preceding 996987162. In scientific notation, it is written as 9.96987161 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 972303168 positive integers (up to 996987161) that are relatively prime to 996987161.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.96987161 × 10^8
Engineering notation 9.96987161 × 10^6

Prime Factorization of 996987161

Prime Factorization 167 × 149 × 103 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 996987161
Product of the distinct prime numbers

The prime factorization of 996987161 is 167 × 149 × 103 × 389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 30, 80, 956, 579, 4334, 3889, 72660, 68794, 815785, 911836, 8742982, 2967836, 78574140, 9742122, 259136972, 383269847, 5783543033, 5265672389

Basic calculations (n = 996987161)

Multiplication

n×y
n×2 1993974322
n×3 2990961483
n×4 3987948644
n×5 4984935805

Division

n÷y
n÷2 498493580.5
n÷3 332329053.66667
n÷3 249246790.25
n÷5 199397432.2

Exponentiation

ny
n2 993983399198839921
n3 9.9098868724838E+26
n4 9.8800299788288E+35
n5 9.8502630391874E+44

Nth Root

y√n
2√n 31575.103499434
3√n 998.99471006413
4√n 177.69384766906
5√n 63.05766908852

Divisors of 996987161

1, 103, 149, 167, 389, 15347, 17201, 24883, 40067, 57961, 64963, 2562949, 5969983, 6691189, 9679487, 996987161

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -996987160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 996987161 can be divided by 16 positive divisors. The sum of these divisors (counting 996987161) is 1, the average is 0.0625.

Base conversion 996987161

Base System Value
2 Binary 111011011011001101000100011001
3 Ternary 2120111000012021102
4 Quaternary 323123031010121
5 Quinary 4020212042121
6 Senary 242532521145
8 Octal 7333150431
10 Decimal 996987161
12 Duodecimal 239a801b5
16 Hexadecimal 3b6cd119
20 Vigesimal fbb37i1
36 Base36 ghkw7t

Cryptographic Hash Functions

md5 c437e9ef1c4c3f1a5dca9729d92e810d
sha1 3b54e8655c27e0a8f455d9ed0288b2ee06647dd4
sha256 7c433f1bab1e119de060b4bdd0577886ddd4350fce0ec3474c837a7bb18e625d
sha512 0e789ece1302ca9bce637954a9dc7280528d8dfaa5968f1ff499ef70599eb4cfa0a8a6907ca508fa35c50ae622225da25296665209567b86994391f00967a633
ripemd-160 c0ce93c3cb70f6ffea79e74fb6142e0a76f8f759

996987161 as geometric shapes

Circle

Radius = n
Diameter 1993974322
Circumference 6264255081.4419
Area 3.1226909447133E+18

Sphere

Radius = n
Volume 4.1510437062001E+27
Surface area 1.2490763778853E+19
Circumference 6264255081.4419

Square

Length = n
Perimeter 3987948644
Area 993983399198839921
Diagonal 1409952764.598

Cube

Length = n
Surface area 5963900395193039526
Volume 9.9098868724838E+26
Space diagonal 1726832417.3459

Equilateral Triangle

Length = n
Perimeter 2990961483
Area 4.304074373231E+17
Altitude 863416208.67293

Triangular Pyramid

Length = n
Surface area 4.304074373231E+17
Volume 1.1678913680541E+26
Height 469984254.86602