489968121 (number)

489968121 is an odd 9-digits composite number following 489968120 and preceding 489968122. In scientific notation, it is written as 4.89968121 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 325754640 positive integers (up to 489968121) that are relatively prime to 489968121.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million nine hundred sixty-eight thousand one hundred twenty-one

Notation

Scientific notation 4.89968121 × 10^8
Engineering notation 4.89968121 × 10^6

Prime Factorization of 489968121

Prime Factorization 3 × 367 × 445021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 489968121
Product of the distinct prime numbers

The prime factorization of 489968121 is 3 × 367 × 445021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 489968121)

Multiplication

n×y
n×2 979936242
n×3 1469904363
n×4 1959872484
n×5 2449840605

Division

n÷y
n÷2 244984060.5
n÷3 163322707
n÷3 122492030.25
n÷5 97993624.2

Exponentiation

ny
n2 240068759596270641
n3 1.1762603905019E+26
n4 5.7633009334092E+34
n5 2.8238337291001E+43

Nth Root

y√n
2√n 22135.223536256
3√n 788.35641896061
4√n 148.77910987856
5√n 54.705824116519

Divisors of 489968121

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 -489968120
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 489968121 can be divided by 8 positive divisors. The sum of these divisors (counting 489968121) is 1, the average is 0.125.

Base conversion 489968121

Base System Value
2 Binary 11101001101000101000111111001
3 Ternary 1021010221221220110
4 Quaternary 131031011013321
5 Quinary 2000412434441
6 Senary 120341414533
8 Octal 3515050771
10 Decimal 489968121
12 Duodecimal 11810a449
16 Hexadecimal 1d3451f9
20 Vigesimal 7d26061
36 Base36 83pptl

Cryptographic Hash Functions

md5 3e3a2f1645afcaf1ccad033886c98ec5
sha1 02e06edb57c597db6ce5a5d969b52b5a4c22bb38
sha256 63535e41e12f961ff4f718b1dcae57dc2a78934ef77c8c247b472b1012a91776
sha512 446888bb717519f78f7507fb83da85984c47f5edb232bbed1df33ae26e03425ccca74c363e3de46e13efaa5d94113c70a5aca0ff4ce356ea2e73f3cf66a473c7
ripemd-160 784fa8c9310c4299bea127a437237689f3a4c0ea

489968121 as geometric shapes

Circle

Radius = n
Diameter 979936242
Circumference 3078560498.8536
Area 7.5419825150406E+17

Sphere

Radius = n
Volume 4.9271080020124E+26
Surface area 3.0167930060162E+18
Circumference 3078560498.8536

Square

Length = n
Perimeter 1959872484
Area 240068759596270641
Diagonal 692919561.84866

Cube

Length = n
Surface area 1440412557577623846
Volume 1.1762603905019E+26
Space diagonal 848649679.66106

Equilateral Triangle

Length = n
Perimeter 1469904363
Area 1.0395282223269E+17
Altitude 424324839.83053

Triangular Pyramid

Length = n
Surface area 1.0395282223269E+17
Volume 1.386236164275E+25
Height 230973187.28289