996978438 (number)

996978438 is an even 9-digits composite number following 996978437 and preceding 996978439. In scientific notation, it is written as 9.96978438 × 10^8. The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors. There are 332236800 positive integers (up to 996978438) that are relatively prime to 996978438.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred seventy-eight thousand four hundred thirty-eight

Notation

Scientific notation 9.96978438 × 10^8
Engineering notation 9.96978438 × 10^6

Prime Factorization of 996978438

Prime Factorization 2 × 9 × 7211 × 7681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 996978438
Product of the distinct prime numbers

The prime factorization of 996978438 is 2 × 9 × 7211 × 7681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 996978438)

Multiplication

n×y
n×2 1993956876
n×3 2990935314
n×4 3987913752
n×5 4984892190

Division

n÷y
n÷2 498489219
n÷3 332326146
n÷3 249244609.5
n÷5 199395687.6

Exponentiation

ny
n2 993966005836919844
n3 9.9096267592439E+26
n4 9.879684207594E+35
n5 9.8498321292203E+44

Nth Root

y√n
2√n 31574.965368152
3√n 998.99179653404
4√n 177.6934589909
5√n 63.057558745279

Divisors of 996978438

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 -996978437
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 996978438 can be divided by 16 positive divisors. The sum of these divisors (counting 996978438) is 1, the average is 0.0625.

Base conversion 996978438

Base System Value
2 Binary 111011011011001010111100000110
3 Ternary 2120110222202022100
4 Quaternary 323123022330012
5 Quinary 4020211302223
6 Senary 242532412530
8 Octal 7333127406
10 Decimal 996978438
12 Duodecimal 239a77146
16 Hexadecimal 3b6caf06
20 Vigesimal fbb261i
36 Base36 ghkphi

Cryptographic Hash Functions

md5 b501080d69cf8b2ee0521503e80fa03f
sha1 78ec341bd82ec22f6fee601c6301cfa53b9dda03
sha256 8508e51012133a1ffacd8913d2fcb0738279d3b9512f08cc09cd01f375438e9a
sha512 4604811dc942299ad70c3afd7899d52c38fa8a9e9eedf80af87503d2c4d2bfaae7a4780679b9f97bb36d0b0d725d443a90d55005aae3a08c35f5ae865dffa4da
ripemd-160 d47858d90a6af179fa1d55b9550ae6788a75de8a

996978438 as geometric shapes

Circle

Radius = n
Diameter 1993956876
Circumference 6264200273.2165
Area 3.1226363018553E+18

Sphere

Radius = n
Volume 4.150934750221E+27
Surface area 1.2490545207421E+19
Circumference 6264200273.2165

Square

Length = n
Perimeter 3987913752
Area 993966005836919844
Diagonal 1409940428.4131

Cube

Length = n
Surface area 5963796035021519064
Volume 9.9096267592439E+26
Space diagonal 1726817308.6667

Equilateral Triangle

Length = n
Perimeter 2990935314
Area 4.3039990577646E+17
Altitude 863408654.33333

Triangular Pyramid

Length = n
Surface area 4.3039990577646E+17
Volume 1.1678607134148E+26
Height 469980142.80438