997996897 (number)

997996897 is an odd 9-digits composite number following 997996896 and preceding 997996898. In scientific notation, it is written as 9.97996897 × 10^8. The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors. There are 984854112 positive integers (up to 997996897) that are relatively prime to 997996897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.97996897 × 10^8
Engineering notation 9.97996897 × 10^6

Prime Factorization of 997996897

Prime Factorization 83 × 947 × 12697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 997996897
Product of the distinct prime numbers

The prime factorization of 997996897 is 83 × 947 × 12697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 997996897)

Multiplication

n×y
n×2 1995993794
n×3 2993990691
n×4 3991987588
n×5 4989984485

Division

n÷y
n÷2 498998448.5
n÷3 332665632.33333
n÷3 249499224.25
n÷5 199599379.4

Exponentiation

ny
n2 995997806421628609
n3 9.9400272022759E+26
n4 9.920116303967E+35
n5 9.9002452892381E+44

Nth Root

y√n
2√n 31591.08888595
3√n 999.33185267858
4√n 177.73882211253
5√n 63.070436719316

Divisors of 997996897

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 -997996896
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 997996897 can be divided by 8 positive divisors. The sum of these divisors (counting 997996897) is 1, the average is 0.125.

Base conversion 997996897

Base System Value
2 Binary 111011011111000011100101100001
3 Ternary 2120112220111101001
4 Quaternary 323133003211201
5 Quinary 4020441400042
6 Senary 243010312001
8 Octal 7337034541
10 Decimal 997996897
12 Duodecimal 23a288601
16 Hexadecimal 3b7c3961
20 Vigesimal fbh9c4h
36 Base36 gi6jc1

Cryptographic Hash Functions

md5 451fa665bd820d7cbae682c5a501f440
sha1 59ea4636e4bebfcde024cf54ad42187a38b45384
sha256 4abf498270ceffefb9b3af443ad2139d281ae94ddde894454fec0b19c1c40428
sha512 ddd9e3b2ff77792226e2ce54f9a201822cae87f0a26316c570eb3869ca56468dfb4efb1aecf10cd1f614d9a7b1ed4aa30aa76190a857ccfa87b141e641cde1fc
ripemd-160 5d1e4d8f0e264258a19acb696ef5ec1a5b9c248f

997996897 as geometric shapes

Circle

Radius = n
Diameter 1995993794
Circumference 6270599439.8412
Area 3.1290193916457E+18

Sphere

Radius = n
Volume 4.1636688580204E+27
Surface area 1.2516077566583E+19
Circumference 6270599439.8412

Square

Length = n
Perimeter 3991987588
Area 995997806421628609
Diagonal 1411380746.9437

Cube

Length = n
Surface area 5975986838529771654
Volume 9.9400272022759E+26
Space diagonal 1728581331.4001

Equilateral Triangle

Length = n
Perimeter 2993990691
Area 4.3127970123735E+17
Altitude 864290665.70004

Triangular Pyramid

Length = n
Surface area 4.3127970123735E+17
Volume 1.1714434399847E+26
Height 470460248.98122