489021491 (number)

489021491 is an odd 9-digits composite number following 489021490 and preceding 489021492. In scientific notation, it is written as 4.89021491 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 419161272 positive integers (up to 489021491) that are relatively prime to 489021491.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million twenty-one thousand four hundred ninety-one

Notation

Scientific notation 4.89021491 × 10^8
Engineering notation 4.89021491 × 10^6

Prime Factorization of 489021491

Prime Factorization 7 × 69860213

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 489021491
Product of the distinct prime numbers

The prime factorization of 489021491 is 7 × 69860213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 12, 73, 996, 611, 1360, 4194, 73808, 2608, 279844, 641072, 6935235, 1613102, 42505180, 40094135, 511113170, 21557432, 6524246641, 2267836395

Basic calculations (n = 489021491)

Multiplication

n×y
n×2 978042982
n×3 1467064473
n×4 1956085964
n×5 2445107455

Division

n÷y
n÷2 244510745.5
n÷3 163007163.66667
n÷3 122255372.75
n÷5 97804298.2

Exponentiation

ny
n2 239142018659863081
n3 1.169455865258E+26
n4 5.7188905088714E+34
n5 2.7966603635141E+43

Nth Root

y√n
2√n 22113.830310464
3√n 787.84838389139
4√n 148.70719656582
5√n 54.684669172202

Divisors of 489021491

1, 7, 69860213, 489021491

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -489021490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 489021491 can be divided by 4 positive divisors. The sum of these divisors (counting 489021491) is 1, the average is 0.25.

Base conversion 489021491

Base System Value
2 Binary 11101001001011110000000110011
3 Ternary 1021002011212101002
4 Quaternary 131021132000303
5 Quinary 2000142141431
6 Senary 120305232215
8 Octal 3511360063
10 Decimal 489021491
12 Duodecimal 11793266b
16 Hexadecimal 1d25e033
20 Vigesimal 7cg7deb
36 Base36 835feb

Cryptographic Hash Functions

md5 daaf5139519852704a8c0b423b435075
sha1 b10ce28c89c31423c690d39e2503b4e8aca9c0c7
sha256 bf1fa630aa82411ccfa8a4e7694c187f424196b900a32e884fa4c17a780a4e89
sha512 fec1647cc284dc1195d3ec60e44b64d9f24010d0752ab7a5abf4fcb091924a8f8360b6da04a25dd4b01edd0d9a1338f7e8fe617b69000ed84bbe64c188495ee0
ripemd-160 fb811352ae9f2c201353b5b87e8bb1b366222432

489021491 as geometric shapes

Circle

Radius = n
Diameter 978042982
Circumference 3072612647.1463
Area 7.5128680898646E+17

Sphere

Radius = n
Volume 4.8986052733225E+26
Surface area 3.0051472359458E+18
Circumference 3072612647.1463

Square

Length = n
Perimeter 1956085964
Area 239142018659863081
Diagonal 691580824.86411

Cube

Length = n
Surface area 1434852111959178486
Volume 1.169455865258E+26
Space diagonal 847010068.40509

Equilateral Triangle

Length = n
Perimeter 1467064473
Area 1.0355153163587E+17
Altitude 423505034.20254

Triangular Pyramid

Length = n
Surface area 1.0355153163587E+17
Volume 1.3782169543705E+25
Height 230526941.62137