996945821 (number)

996945821 is an odd 9-digits composite number following 996945820 and preceding 996945822. In scientific notation, it is written as 9.96945821 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 992896272 positive integers (up to 996945821) that are relatively prime to 996945821.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred forty-five thousand eight hundred twenty-one

Notation

Scientific notation 9.96945821 × 10^8
Engineering notation 9.96945821 × 10^6

Prime Factorization of 996945821

Prime Factorization 373 × 983 × 2719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996945821
Product of the distinct prime numbers

The prime factorization of 996945821 is 373 × 983 × 2719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 996945821)

Multiplication

n×y
n×2 1993891642
n×3 2990837463
n×4 3987783284
n×5 4984729105

Division

n÷y
n÷2 498472910.5
n÷3 332315273.66667
n÷3 249236455.25
n÷5 199389164.2

Exponentiation

ny
n2 993900970009364041
n3 9.9086541853868E+26
n4 9.8783913818555E+35
n5 9.8482210063433E+44

Nth Root

y√n
2√n 31574.448862965
3√n 998.98090212565
4√n 177.6920056248
5√n 63.057146143515

Divisors of 996945821

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 -996945820
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 996945821 can be divided by 8 positive divisors. The sum of these divisors (counting 996945821) is 1, the average is 0.125.

Base conversion 996945821

Base System Value
2 Binary 111011011011000010111110011101
3 Ternary 2120110221002120022
4 Quaternary 323123002332131
5 Quinary 4020204231241
6 Senary 242532001525
8 Octal 7333027635
10 Decimal 996945821
12 Duodecimal 239a602a5
16 Hexadecimal 3b6c2f9d
20 Vigesimal fbai4b1
36 Base36 ghk0bh

Cryptographic Hash Functions

md5 793d3836b53b2733b6999fca67e15ae5
sha1 d72489d996fd2547fcb2a26ce1998a504599e953
sha256 253378990f5d03663823659f68eff0322a5f7f127a85c8d9b38d44d78373588f
sha512 24a0209890244fc15e9970116bd0c6b58a21670767bd8e003269ba2bd456d3c163c542fd3994d15371566ea4539cc416a13f2c0e687899d175127bab4654d784
ripemd-160 8bbbafca21f56ce8bb1b63ffd61675a4a13295b9

996945821 as geometric shapes

Circle

Radius = n
Diameter 1993891642
Circumference 6263995334.5613
Area 3.1224319857772E+18

Sphere

Radius = n
Volume 4.1505273594364E+27
Surface area 1.2489727943109E+19
Circumference 6263995334.5613

Square

Length = n
Perimeter 3987783284
Area 993900970009364041
Diagonal 1409894301.0094

Cube

Length = n
Surface area 5963405820056184246
Volume 9.9086541853868E+26
Space diagonal 1726760814.3655

Equilateral Triangle

Length = n
Perimeter 2990837463
Area 4.3037174443705E+17
Altitude 863380407.18273

Triangular Pyramid

Length = n
Surface area 4.3037174443705E+17
Volume 1.1677460944866E+26
Height 469964767.00313