996985389 (number)

996985389 is an odd 9-digits composite number following 996985388 and preceding 996985390. In scientific notation, it is written as 9.96985389 × 10^8. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 642681600 positive integers (up to 996985389) that are relatively prime to 996985389.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred eighty-five thousand three hundred eighty-nine

Notation

Scientific notation 9.96985389 × 10^8
Engineering notation 9.96985389 × 10^6

Prime Factorization of 996985389

Prime Factorization 3 × 31 × 1433 × 7481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 996985389
Product of the distinct prime numbers

The prime factorization of 996985389 is 3 × 31 × 1433 × 7481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 39, 14, 279, 412, 549, 1313, 86161, 33698, 359639, 107265, 8566697, 1483891, 11439538, 21916919, 123115336, 427554967, 6110792312, 8561439134

Basic calculations (n = 996985389)

Multiplication

n×y
n×2 1993970778
n×3 2990956167
n×4 3987941556
n×5 4984926945

Division

n÷y
n÷2 498492694.5
n÷3 332328463
n÷3 249246347.25
n÷5 199397077.8

Exponentiation

ny
n2 993979865879481321
n3 9.9098340324202E+26
n4 9.8799597377379E+35
n5 9.850175502433E+44

Nth Root

y√n
2√n 31575.07543934
3√n 998.99411820774
4√n 177.69376871275
5√n 63.057646673333

Divisors of 996985389

1, 3, 31, 93, 1433, 4299, 7481, 22443, 44423, 133269, 231911, 695733, 10720273, 32160819, 332328463, 996985389

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 -996985388
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 996985389 can be divided by 16 positive divisors. The sum of these divisors (counting 996985389) is 1, the average is 0.0625.

Base conversion 996985389

Base System Value
2 Binary 111011011011001100101000101101
3 Ternary 2120111000002211210
4 Quaternary 323123030220231
5 Quinary 4020212013024
6 Senary 242532505033
8 Octal 7333145055
10 Decimal 996985389
12 Duodecimal 239a7b179
16 Hexadecimal 3b6cca2d
20 Vigesimal fbb3399
36 Base36 ghkuul

Cryptographic Hash Functions

md5 82520a8df9da597925352b133c7a9023
sha1 fd00777870d010ab4a458c55d2b4a3c5558b1a2f
sha256 7c9b426c05031e07585ec141b030c07f74c39abdc44e0dd174e3fe777d9944a1
sha512 0a38234dc841a01ca6020d5bfe814974f5b135fa1e4cdfa2dd6c812143b703d4ff3b0da144216ff3d37fe294398987c04b11b049c042029ee497252dcf898391
ripemd-160 d67f4c50580666b662302a4ccd313eeff29ea707

996985389 as geometric shapes

Circle

Radius = n
Diameter 1993970778
Circumference 6264243947.6375
Area 3.1226798444631E+18

Sphere

Radius = n
Volume 4.1510215726061E+27
Surface area 1.2490719377853E+19
Circumference 6264243947.6375

Square

Length = n
Perimeter 3987941556
Area 993979865879481321
Diagonal 1409950258.6116

Cube

Length = n
Surface area 5963879195276887926
Volume 9.9098340324202E+26
Space diagonal 1726829348.1518

Equilateral Triangle

Length = n
Perimeter 2990956167
Area 4.3040590735094E+17
Altitude 863414674.07591

Triangular Pyramid

Length = n
Surface area 4.3040590735094E+17
Volume 1.1678851407929E+26
Height 469983419.53721