486961821 (number)

486961821 is an odd 9-digits composite number following 486961820 and preceding 486961822. In scientific notation, it is written as 4.86961821 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 305461440 positive integers (up to 486961821) that are relatively prime to 486961821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.86961821 × 10^8
Engineering notation 4.86961821 × 10^6

Prime Factorization of 486961821

Prime Factorization 3 × 17 × 9 × 17 × 17 × 3671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1684989
Product of the distinct prime numbers

The prime factorization of 486961821 is 3 × 17 × 9 × 17 × 17 × 3671. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 486961821)

Multiplication

n×y
n×2 973923642
n×3 1460885463
n×4 1947847284
n×5 2434809105

Division

n÷y
n÷2 243480910.5
n÷3 162320607
n÷3 121740455.25
n÷5 97392364.2

Exponentiation

ny
n2 237131815111636041
n3 1.154741405038E+26
n4 5.6231497738139E+34
n5 2.7382592536122E+43

Nth Root

y√n
2√n 22067.211445944
3√n 786.7407357681
4√n 148.55036669744
5√n 54.638526983998

Divisors of 486961821

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -486961820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 486961821 can be divided by 32 positive divisors. The sum of these divisors (counting 486961821) is 1, the average is 0.03125.

Base conversion 486961821

Base System Value
2 Binary 11101000001100111001010011101
3 Ternary 1020221022020001000
4 Quaternary 131001213022131
5 Quinary 1444130234241
6 Senary 120153140513
8 Octal 3501471235
10 Decimal 486961821
12 Duodecimal 1170ba739
16 Hexadecimal 1d06729d
20 Vigesimal 7c3a4b1
36 Base36 81xa59

Cryptographic Hash Functions

md5 416031353b53f6a39bc83216746bba36
sha1 fe4b85687a6987d1569cc882ade52fed155444e9
sha256 2ad4cfb482c397bd3531ccfc3e701d8430a26bdfeca429c20891b26cfbf10212
sha512 a1f5dd9055640df76f92422bd27f1746f2ab87f997a8c18befb813bda1e573e363b7a6abdb72d30743d0510391109e34767b8d81368a73c975508d445e4b5ab4
ripemd-160 db14c37c754aec7428334244e34bd7256b9d8671

486961821 as geometric shapes

Circle

Radius = n
Diameter 973923642
Circumference 3059671358.8646
Area 7.4497156828713E+17

Sphere

Radius = n
Volume 4.8369694864843E+26
Surface area 2.9798862731485E+18
Circumference 3059671358.8646

Square

Length = n
Perimeter 1947847284
Area 237131815111636041
Diagonal 688668011.6161

Cube

Length = n
Surface area 1422790890669816246
Volume 1.154741405038E+26
Space diagonal 843442615.31826

Equilateral Triangle

Length = n
Perimeter 1460885463
Area 1.026810879661E+17
Altitude 421721307.65913

Triangular Pyramid

Length = n
Surface area 1.026810879661E+17
Volume 1.3608757966987E+25
Height 229556003.87203