996821491 (number)

996821491 is an odd 9-digits composite number following 996821490 and preceding 996821492. In scientific notation, it is written as 9.96821491 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 944357184 positive integers (up to 996821491) that are relatively prime to 996821491.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million eight hundred twenty-one thousand four hundred ninety-one

Notation

Scientific notation 9.96821491 × 10^8
Engineering notation 9.96821491 × 10^6

Prime Factorization of 996821491

Prime Factorization 19 × 52464289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 996821491
Product of the distinct prime numbers

The prime factorization of 996821491 is 19 × 52464289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 66, 78, 678, 306, 4876, 4502, 88431, 75226, 766758, 746997, 926014, 6109124, 31415712, 13459128, 570633845, 783408804, 2262330114, 4441404829

Basic calculations (n = 996821491)

Multiplication

n×y
n×2 1993642982
n×3 2990464473
n×4 3987285964
n×5 4984107455

Division

n÷y
n÷2 498410745.5
n÷3 332273830.33333
n÷3 249205372.75
n÷5 199364298.2

Exponentiation

ny
n2 993653084919463081
n3 9.9049474964617E+26
n4 9.8734645316997E+35
n5 9.8420816358245E+44

Nth Root

y√n
2√n 31572.479962778
3√n 998.93937246695
4√n 177.68646533368
5√n 63.055573282497

Divisors of 996821491

1, 19, 52464289, 996821491

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 -996821490
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 996821491 can be divided by 4 positive divisors. The sum of these divisors (counting 996821491) is 1, the average is 0.25.

Base conversion 996821491

Base System Value
2 Binary 111011011010100100100111110011
3 Ternary 2120110200210000111
4 Quaternary 323122210213303
5 Quinary 4020141241431
6 Senary 242525202151
8 Octal 7332444763
10 Decimal 996821491
12 Duodecimal 239a00357
16 Hexadecimal 3b6a49f3
20 Vigesimal fba2deb
36 Base36 ghhcdv

Cryptographic Hash Functions

md5 80eca10cc02168a2c6da1e58a79689d5
sha1 f7658ae218b1e745345c8cddbba99e8dc11e4330
sha256 3fb8e1cec2e073a09a1d975995bd53fa3658bf1ce6c37820f5126cbb8654c714
sha512 b933d5d1e4438bb7c444b1d3ee9d7eada9918453fafd17f89439fb47ca108af1dd039d81402c57947c82afb1d5d564f3af72b2485c907d2664f1a33b6a0a29d3
ripemd-160 cddc258566fca324bfdb12dc3079ed430cf233ce

996821491 as geometric shapes

Circle

Radius = n
Diameter 1993642982
Circumference 6263214146.132
Area 3.1216532317998E+18

Sphere

Radius = n
Volume 4.1489747052102E+27
Surface area 1.2486612927199E+19
Circumference 6263214146.132

Square

Length = n
Perimeter 3987285964
Area 993653084919463081
Diagonal 1409718471.8372

Cube

Length = n
Surface area 5961918509516778486
Volume 9.9049474964617E+26
Space diagonal 1726545468.4886

Equilateral Triangle

Length = n
Perimeter 2990464473
Area 4.3026440704452E+17
Altitude 863272734.24428

Triangular Pyramid

Length = n
Surface area 4.3026440704452E+17
Volume 1.1673092570075E+26
Height 469906157.27906