997996865 (number)

997996865 is an odd 9-digits composite number following 997996864 and preceding 997996866. In scientific notation, it is written as 9.97996865 × 10^8. The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors. There are 770169792 positive integers (up to 997996865) that are relatively prime to 997996865.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million nine hundred ninety-six thousand eight hundred sixty-five

Notation

Scientific notation 9.97996865 × 10^8
Engineering notation 9.97996865 × 10^6

Prime Factorization of 997996865

Prime Factorization 5 × 29 × 4783 × 1439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 997996865
Product of the distinct prime numbers

The prime factorization of 997996865 is 5 × 29 × 4783 × 1439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 997996865)

Multiplication

n×y
n×2 1995993730
n×3 2993990595
n×4 3991987460
n×5 4989984325

Division

n÷y
n÷2 498998432.5
n÷3 332665621.66667
n÷3 249499216.25
n÷5 199599373

Exponentiation

ny
n2 995997742549828225
n3 9.9400262461181E+26
n4 9.9201150316435E+35
n5 9.9002437020196E+44

Nth Root

y√n
2√n 31591.088379478
3√n 999.33184199765
4√n 177.73882068777
5√n 63.070436314855

Divisors of 997996865

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 -997996864
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 997996865 can be divided by 16 positive divisors. The sum of these divisors (counting 997996865) is 1, the average is 0.0625.

Base conversion 997996865

Base System Value
2 Binary 111011011111000011100101000001
3 Ternary 2120112220111022212
4 Quaternary 323133003211001
5 Quinary 4020441344430
6 Senary 243010311505
8 Octal 7337034501
10 Decimal 997996865
12 Duodecimal 23a288595
16 Hexadecimal 3b7c3941
20 Vigesimal fbh9c35
36 Base36 gi6jb5

Cryptographic Hash Functions

md5 8bfc86775ac4cb399b80685df9bf2c2e
sha1 7577d82eba758787982011113d3bc2d3f7477de0
sha256 47a5e99b98adc0cba85a66b223f62cc9bda8f5eb39accd8ef194d2cbaa04f71d
sha512 c1a919c3703a191b0f3e6ba98cd602d6dda4f720089b3f52e891172349db0e9d49a20dd95d17e8fc49894aac22d6f1182634d8b2e0a67df81c1ce9c0e2b411a9
ripemd-160 dbe06e04d1c4f34731ee842d569741b956efa566

997996865 as geometric shapes

Circle

Radius = n
Diameter 1995993730
Circumference 6270599238.7793
Area 3.1290191909866E+18

Sphere

Radius = n
Volume 4.1636684575059E+27
Surface area 1.2516076763946E+19
Circumference 6270599238.7793

Square

Length = n
Perimeter 3991987460
Area 995997742549828225
Diagonal 1411380701.6888

Cube

Length = n
Surface area 5975986455298969350
Volume 9.9400262461181E+26
Space diagonal 1728581275.9745

Equilateral Triangle

Length = n
Perimeter 2993990595
Area 4.3127967358005E+17
Altitude 864290637.98723

Triangular Pyramid

Length = n
Surface area 4.3127967358005E+17
Volume 1.1714433273004E+26
Height 470460233.89628