997996868 (number)

997996868 is an even 9-digits composite number following 997996867 and preceding 997996869. In scientific notation, it is written as 9.97996868 × 10^8. The sum of its digits is 71. It has a total of 6 prime factors and 36 positive divisors. There are 452820720 positive integers (up to 997996868) that are relatively prime to 997996868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.97996868 × 10^8
Engineering notation 9.97996868 × 10^6

Prime Factorization of 997996868

Prime Factorization 2 × 2 × 11 × 11 × 683 × 3019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45363494
Product of the distinct prime numbers

The prime factorization of 997996868 is 2 × 2 × 11 × 11 × 683 × 3019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 997996868)

Multiplication

n×y
n×2 1995993736
n×3 2993990604
n×4 3991987472
n×5 4989984340

Division

n÷y
n÷2 498998434
n÷3 332665622.66667
n÷3 249499217
n÷5 199599373.6

Exponentiation

ny
n2 995997748537809424
n3 9.9400263357579E+26
n4 9.9201151509239E+35
n5 9.9002438508214E+44

Nth Root

y√n
2√n 31591.08842696
3√n 999.33184299898
4√n 177.73882082134
5√n 63.070436352774

Divisors of 997996868

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -997996867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 997996868 can be divided by 36 positive divisors. The sum of these divisors (counting 997996868) is 1, the average is 0.027777777777778.

Base conversion 997996868

Base System Value
2 Binary 111011011111000011100101000100
3 Ternary 2120112220111022222
4 Quaternary 323133003211010
5 Quinary 4020441344433
6 Senary 243010311512
8 Octal 7337034504
10 Decimal 997996868
12 Duodecimal 23a288598
16 Hexadecimal 3b7c3944
20 Vigesimal fbh9c38
36 Base36 gi6jb8

Cryptographic Hash Functions

md5 cfbda4eaca92919a95fcb4193b06ed4c
sha1 ea892df001dc62d5af3eef6905a22ef6a5a2b68d
sha256 3993c73ecffa1ef3d6308ca7186906d34e42cc0ec7e028bfa64abe0c17d854c5
sha512 581e931eff7913abd16a8a412e767ab56dd7dfb4bda80a7e57ef0178087714f110bc0ceed663a9aba69eacdca160453f38e22bbf806be9dcf92976102652533a
ripemd-160 22972d7646deb0185328f5e9758a97c99668e5a4

997996868 as geometric shapes

Circle

Radius = n
Diameter 1995993736
Circumference 6270599257.6288
Area 3.1290192097984E+18

Sphere

Radius = n
Volume 4.1636684950541E+27
Surface area 1.2516076839193E+19
Circumference 6270599257.6288

Square

Length = n
Perimeter 3991987472
Area 995997748537809424
Diagonal 1411380705.9315

Cube

Length = n
Surface area 5975986491226856544
Volume 9.9400263357579E+26
Space diagonal 1728581281.1706

Equilateral Triangle

Length = n
Perimeter 2993990604
Area 4.3127967617292E+17
Altitude 864290640.58531

Triangular Pyramid

Length = n
Surface area 4.3127967617292E+17
Volume 1.1714433378645E+26
Height 470460235.31049