996815721 (number)

996815721 is an odd 9-digits composite number following 996815720 and preceding 996815722. In scientific notation, it is written as 9.96815721 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 604130720 positive integers (up to 996815721) that are relatively prime to 996815721.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million eight hundred fifteen thousand seven hundred twenty-one

Notation

Scientific notation 9.96815721 × 10^8
Engineering notation 9.96815721 × 10^6

Prime Factorization of 996815721

Prime Factorization 3 × 11 × 30206537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996815721
Product of the distinct prime numbers

The prime factorization of 996815721 is 3 × 11 × 30206537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 996815721)

Multiplication

n×y
n×2 1993631442
n×3 2990447163
n×4 3987262884
n×5 4984078605

Division

n÷y
n÷2 498407860.5
n÷3 332271907
n÷3 249203930.25
n÷5 199363144.2

Exponentiation

ny
n2 993641581632749841
n3 9.9047754961083E+26
n4 9.8732359274963E+35
n5 9.8417967896704E+44

Nth Root

y√n
2√n 31572.388585598
3√n 998.93744504351
4√n 177.68620820311
5√n 63.055500284171

Divisors of 996815721

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 -996815720
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 996815721 can be divided by 8 positive divisors. The sum of these divisors (counting 996815721) is 1, the average is 0.125.

Base conversion 996815721

Base System Value
2 Binary 111011011010100011001101101001
3 Ternary 2120110200111002210
4 Quaternary 323122203031221
5 Quinary 4020141100341
6 Senary 242525115333
8 Octal 7332431551
10 Decimal 996815721
12 Duodecimal 2399b8b49
16 Hexadecimal 3b6a3369
20 Vigesimal fba1j61
36 Base36 ghh7xl

Cryptographic Hash Functions

md5 b690dd841712f882a226d325378e834c
sha1 28cd2509ce2de1c9c095f628f8666ce1e4990667
sha256 2cbdd38cc63dad9af86ffd7a4d33512f4717e2bcf8f8aa43d6b2bb007fc57b2a
sha512 94263ed18e67f635ff05fd5feb69a5cecd13ffd9d94f38f38662d4583d45ea1902a2c928cf7432a79da04f69737b4176e2195958d7cca69c4ec42c060b2d05ea
ripemd-160 1bfc71597ebef121a90a137d497a9387c39ea055

996815721 as geometric shapes

Circle

Radius = n
Diameter 1993631442
Circumference 6263177892.1528
Area 3.1216170931588E+18

Sphere

Radius = n
Volume 4.1489026578707E+27
Surface area 1.2486468372635E+19
Circumference 6263177892.1528

Square

Length = n
Perimeter 3987262884
Area 993641581632749841
Diagonal 1409710311.8249

Cube

Length = n
Surface area 5961849489796499046
Volume 9.9047754961083E+26
Space diagonal 1726535474.5554

Equilateral Triangle

Length = n
Perimeter 2990447163
Area 4.3025942597526E+17
Altitude 863267737.2777

Triangular Pyramid

Length = n
Surface area 4.3025942597526E+17
Volume 1.1672889865714E+26
Height 469903437.27497