445828821 (number)

445828821 is an odd 9-digits composite number following 445828820 and preceding 445828822. In scientific notation, it is written as 4.45828821 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 297219212 positive integers (up to 445828821) that are relatively prime to 445828821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.45828821 × 10^8
Engineering notation 4.45828821 × 10^6

Prime Factorization of 445828821

Prime Factorization 3 × 148609607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 445828821
Product of the distinct prime numbers

The prime factorization of 445828821 is 3 × 148609607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 71, 22, 732, 367, 4580, 9215, 2066, 23796, 54015, 752921, 1142609, 6467571, 95588163, 56551636, 908768322, 14398037, 8911795112, 205346174

Basic calculations (n = 445828821)

Multiplication

n×y
n×2 891657642
n×3 1337486463
n×4 1783315284
n×5 2229144105

Division

n÷y
n÷2 222914410.5
n÷3 148609607
n÷3 111457205.25
n÷5 89165764.2

Exponentiation

ny
n2 198763337634250041
n3 8.8614424475503E+25
n4 3.9506864387507E+34
n5 1.7613298771289E+43

Nth Root

y√n
2√n 21114.658912708
3√n 763.93436487853
4√n 145.30883976107
5√n 53.682610667639

Divisors of 445828821

1, 3, 148609607, 445828821

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 -445828820
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 445828821 can be divided by 4 positive divisors. The sum of these divisors (counting 445828821) is 1, the average is 0.25.

Base conversion 445828821

Base System Value
2 Binary 11010100100101100111011010101
3 Ternary 1011001220110011120
4 Quaternary 122210230323111
5 Quinary 1403113010241
6 Senary 112123354153
8 Octal 3244547325
10 Decimal 445828821
12 Duodecimal 105382959
16 Hexadecimal 1a92ced5
20 Vigesimal 6j68c11
36 Base36 7dfnpx

Cryptographic Hash Functions

md5 8cc65a0e66b2a6e48e0ce5eeaf0997bd
sha1 3c5a134fb814f499dab346ff942442954d5df811
sha256 fc6bad8511a496cb6cf6a4f0f3d9442f3fd7e0c55a65f98a7a92650a1ced7eec
sha512 c95f96c51dc67ac6285c4d78574f3009e6f99b06fb7a3d64967e1d777229039472452206547dac40be925a9a5d5d3edb0fb803e3b3100f35cc8d9d096e563fe8
ripemd-160 3bc63cc41b1478ddb67d3646b1c381a00d09a2a0

445828821 as geometric shapes

Circle

Radius = n
Diameter 891657642
Circumference 2801225097.6244
Area 6.2443344131475E+17

Sphere

Radius = n
Volume 3.7118723324577E+26
Surface area 2.497733765259E+18
Circumference 2801225097.6244

Square

Length = n
Perimeter 1783315284
Area 198763337634250041
Diagonal 630497165.15501

Cube

Length = n
Surface area 1192580025805500246
Volume 8.8614424475503E+25
Space diagonal 772198169.45053

Equilateral Triangle

Length = n
Perimeter 1337486463
Area 8.6067049866122E+16
Altitude 386099084.72527

Triangular Pyramid

Length = n
Surface area 8.6067049866122E+16
Volume 1.0443310076262E+25
Height 210165721.71834