481445821 (number)

481445821 is an odd 9-digits composite number following 481445820 and preceding 481445822. In scientific notation, it is written as 4.81445821 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 445927680 positive integers (up to 481445821) that are relatively prime to 481445821.

Interesting facts

Basic properties

Name

Name four hundred eighty-one million four hundred forty-five thousand eight hundred twenty-one

Notation

Scientific notation 4.81445821 × 10^8
Engineering notation 4.81445821 × 10^6

Prime Factorization of 481445821

Prime Factorization 41 × 23 × 139 × 3673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 481445821
Product of the distinct prime numbers

The prime factorization of 481445821 is 41 × 23 × 139 × 3673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 481445821)

Multiplication

n×y
n×2 962891642
n×3 1444337463
n×4 1925783284
n×5 2407229105

Division

n÷y
n÷2 240722910.5
n÷3 160481940.33333
n÷3 120361455.25
n÷5 96289164.2

Exponentiation

ny
n2 231790078558364041
n3 1.1159436467119E+26
n4 5.3726640518093E+34
n5 2.5866466553805E+43

Nth Root

y√n
2√n 21941.873689364
3√n 783.7588788255
4√n 148.12789639148
5√n 54.514180054688

Divisors of 481445821

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -481445820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 481445821 can be divided by 16 positive divisors. The sum of these divisors (counting 481445821) is 1, the average is 0.0625.

Base conversion 481445821

Base System Value
2 Binary 11100101100100100011110111101
3 Ternary 1020112220222111201
4 Quaternary 130230210132331
5 Quinary 1441222231241
6 Senary 115435015501
8 Octal 3454443675
10 Decimal 481445821
12 Duodecimal 11529a591
16 Hexadecimal 1cb247bd
20 Vigesimal 7a90eb1
36 Base36 7yn1z1

Cryptographic Hash Functions

md5 407705299c4ccd6535acbd76f2677ca4
sha1 c2deff9f129eb4372230ccc032f7a9a2db8e2ac2
sha256 dfada363366ee2b7bba28a7d4773e4b48293c27bb1ff9028f811f98e225198d9
sha512 7d2015cf0f6c1546b6b4567e2d08ecbf0c966df714fd8afe945cd0e55c481c0dfaa455ccb3814e327bbe6e64c095cad6972726d3f7eb49326d17d30427e8b1a9
ripemd-160 fb8dee677cc2a5da1ac2ef1c98e69ef6e4be07c4

481445821 as geometric shapes

Circle

Radius = n
Diameter 962891642
Circumference 3025013308.7102
Area 7.2819000797396E+17

Sphere

Radius = n
Volume 4.6744538164402E+26
Surface area 2.9127600318958E+18
Circumference 3025013308.7102

Square

Length = n
Perimeter 1925783284
Area 231790078558364041
Diagonal 680867209.60605

Cube

Length = n
Surface area 1390740471350184246
Volume 1.1159436467119E+26
Space diagonal 833888623.06371

Equilateral Triangle

Length = n
Perimeter 1444337463
Area 1.0036804818837E+17
Altitude 416944311.53186

Triangular Pyramid

Length = n
Surface area 1.0036804818837E+17
Volume 1.31515220002E+25
Height 226955736.53535