797977980 (number)

797977980 is an even 9-digits composite number following 797977979 and preceding 797977981. In scientific notation, it is written as 7.97977980 × 10^8. The sum of its digits is 63. It has a total of 9 prime factors and 144 positive divisors. There are 210978432 positive integers (up to 797977980) that are relatively prime to 797977980.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million nine hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 7.97977980 × 10^8
Engineering notation 7.97977980 × 10^6

Prime Factorization of 797977980

Prime Factorization 2 × 2 × 3 × 15 × 3 × 3 × 9 × 239 × 229

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 44332110
Product of the distinct prime numbers

The prime factorization of 797977980 is 2 × 2 × 3 × 15 × 3 × 3 × 9 × 239 × 229. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797977980)

Multiplication

n×y
n×2 1595955960
n×3 2393933940
n×4 3191911920
n×5 3989889900

Division

n÷y
n÷2 398988990
n÷3 265992660
n÷3 199494495
n÷5 159595596

Exponentiation

ny
n2 636768856564880400
n3 5.0812752588855E+26
n4 4.0547457669095E+35
n5 3.235597836492E+44

Nth Root

y√n
2√n 28248.504031187
3√n 927.53499140249
4√n 168.07291284198
5√n 60.311229416609

Divisors of 797977980

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -797977979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 797977980 can be divided by 144 positive divisors. The sum of these divisors (counting 797977980) is 1, the average is 0.0069444444444444.

Base conversion 797977980

Base System Value
2 Binary 101111100100000010110101111100
3 Ternary 2001121112111000000
4 Quaternary 233210002311330
5 Quinary 3113240243410
6 Senary 211103234300
8 Octal 5744026574
10 Decimal 797977980
12 Duodecimal 1a32a8990
16 Hexadecimal 2f902d7c
20 Vigesimal c9774j0
36 Base36 d73fr0

Cryptographic Hash Functions

md5 2f68f255c1be764b62b214ff6b2ba343
sha1 950f0a6189f2e71110ca97aba784d720d3df5f52
sha256 2e0bbe92f6d64907c101f6203460026f06ff769cb2ce7bc9dfac2f41a5a4a6bf
sha512 550436ef4bc29a33afcb978ae04f63e6fb26f560dc6d34989e7150653960d7375fe5d656650cc222aaeabad1e5335525f33dbccb48f09a68cdf989757f8ed350
ripemd-160 355462b42a1e7239eeb71791cd004cd82c3bf544

797977980 as geometric shapes

Circle

Radius = n
Diameter 1595955960
Circumference 5013843519.3888
Area 2.000468361819E+18

Sphere

Radius = n
Volume 2.1284396032243E+27
Surface area 8.001873447276E+18
Circumference 5013843519.3888

Square

Length = n
Perimeter 3191911920
Area 636768856564880400
Diagonal 1128511281.7911

Cube

Length = n
Surface area 3820613139389282400
Volume 5.0812752588855E+26
Space diagonal 1382138404.6812

Equilateral Triangle

Length = n
Perimeter 2393933940
Area 2.7572900306198E+17
Altitude 691069202.34059

Triangular Pyramid

Length = n
Surface area 2.7572900306198E+17
Volume 5.9883403210556E+25
Height 376170427.2637