797923987 (number)

797923987 is an odd 9-digits composite number following 797923986 and preceding 797923988. In scientific notation, it is written as 7.97923987 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 683934552 positive integers (up to 797923987) that are relatively prime to 797923987.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million nine hundred twenty-three thousand nine hundred eighty-seven

Notation

Scientific notation 7.97923987 × 10^8
Engineering notation 7.97923987 × 10^6

Prime Factorization of 797923987

Prime Factorization 49 × 7 × 2326309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 797923987
Product of the distinct prime numbers

The prime factorization of 797923987 is 49 × 7 × 2326309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797923987)

Multiplication

n×y
n×2 1595847974
n×3 2393771961
n×4 3191695948
n×5 3989619935

Division

n÷y
n÷2 398961993.5
n÷3 265974662.33333
n÷3 199480996.75
n÷5 159584797.4

Exponentiation

ny
n2 636682689029976169
n3 5.0802438968468E+26
n4 4.0536484651044E+35
n5 3.2345033451725E+44

Nth Root

y√n
2√n 28247.548336095
3√n 927.51407122357
4√n 168.07006972122
5√n 60.310413235605

Divisors of 797923987

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 -797923986
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 797923987 can be divided by 8 positive divisors. The sum of these divisors (counting 797923987) is 1, the average is 0.125.

Base conversion 797923987

Base System Value
2 Binary 101111100011110101101010010011
3 Ternary 2001121102201221021
4 Quaternary 233203311222103
5 Quinary 3113232031422
6 Senary 211102140311
8 Octal 5743655223
10 Decimal 797923987
12 Duodecimal 1a3281697
16 Hexadecimal 2f8f5a93
20 Vigesimal c9709j7
36 Base36 d72a37

Cryptographic Hash Functions

md5 a090abd3ec3f6e743db4c1627cdc4cc0
sha1 24ff7f9129169fd87064962a464948d55ad495c9
sha256 24d8e89bd2e15a5d03344079de3cbbbde5bc8be8fb6f8a5f8d1a216ebce8b5a8
sha512 51043efe907b223a67964f65e01fefb2ba68da8a9e6a8b9ca0e89575d4c917131001c2e2567b34407d6e24ee2f341f8ec1a7484d7e949891f1903d920f60157f
ripemd-160 a4dafe7dd0ded100e8e2c5c44bb96e6f710ea1a3

797923987 as geometric shapes

Circle

Radius = n
Diameter 1595847974
Circumference 5013504271.3646
Area 2.0001976585244E+18

Sphere

Radius = n
Volume 2.1280075873038E+27
Surface area 8.0007906340975E+18
Circumference 5013504271.3646

Square

Length = n
Perimeter 3191695948
Area 636682689029976169
Diagonal 1128434924.1582

Cube

Length = n
Surface area 3820096134179857014
Volume 5.0802438968468E+26
Space diagonal 1382044886.0619

Equilateral Triangle

Length = n
Perimeter 2393771961
Area 2.7569169142487E+17
Altitude 691022443.03096

Triangular Pyramid

Length = n
Surface area 2.7569169142487E+17
Volume 5.9871248492366E+25
Height 376144974.7194