445869890 (number)

445869890 is an even 9-digits composite number following 445869889 and preceding 445869891. In scientific notation, it is written as 4.45869890 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 178347952 positive integers (up to 445869890) that are relatively prime to 445869890.

Interesting facts

Basic properties

Name

Name four hundred forty-five million eight hundred sixty-nine thousand eight hundred ninety

Notation

Scientific notation 4.45869890 × 10^8
Engineering notation 4.45869890 × 10^6

Prime Factorization of 445869890

Prime Factorization 2 × 5 × 44586989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 445869890
Product of the distinct prime numbers

The prime factorization of 445869890 is 2 × 5 × 44586989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 32, 95, 891, 361, 1068, 2357, 9492, 88384, 454289, 595050, 3184624, 8730297, 29629657, 5110901, 787403585, 425464737, 9566147800, 9992987790

Basic calculations (n = 445869890)

Multiplication

n×y
n×2 891739780
n×3 1337609670
n×4 1783479560
n×5 2229349450

Division

n÷y
n÷2 222934945
n÷3 148623296.66667
n÷3 111467472.5
n÷5 89173978

Exponentiation

ny
n2 198799958808612100
n3 8.8638915766E+25
n4 3.9521423622306E+34
n5 1.7621412803121E+43

Nth Root

y√n
2√n 21115.631413718
3√n 763.95782160723
4√n 145.31218604686
5√n 53.683599661531

Divisors of 445869890

1, 2, 5, 10, 44586989, 89173978, 222934945, 445869890

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 -445869889
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 445869890 can be divided by 8 positive divisors. The sum of these divisors (counting 445869890) is 1, the average is 0.125.

Base conversion 445869890

Base System Value
2 Binary 11010100100110110111101000010
3 Ternary 1011001222112111122
4 Quaternary 122210312331002
5 Quinary 1403120314030
6 Senary 112124312242
8 Octal 3244667502
10 Decimal 445869890
12 Duodecimal 1053a2682
16 Hexadecimal 1a936f42
20 Vigesimal 6j6deea
36 Base36 7dgjeq

Cryptographic Hash Functions

md5 dda865837b0d6a975fad3468060c160b
sha1 a8204a5a63d8f7b784ad12e1bc47899d96540593
sha256 fd18db10faa7fed379e45bef10c8fee66174c25e7dc07aba6ba536c46db423ca
sha512 7b37c242753ac009fcd993c81b335a93a53ba1028a0f91b8197c44dcda197e870ecb82abdb39dc7824600ba0406aaaf3563ef3e78f3e749390533e7ff0805512
ripemd-160 8a6ab848ea1f600360a43e267da9e6d64cd33f38

445869890 as geometric shapes

Circle

Radius = n
Diameter 891739780
Circumference 2801483141.7618
Area 6.2454849012709E+17

Sphere

Radius = n
Volume 3.7128982212351E+26
Surface area 2.4981939605084E+18
Circumference 2801483141.7618

Square

Length = n
Perimeter 1783479560
Area 198799958808612100
Diagonal 630555245.4918

Cube

Length = n
Surface area 1192799752851672600
Volume 8.8638915766E+25
Space diagonal 772269303.04515

Equilateral Triangle

Length = n
Perimeter 1337609670
Area 8.6082907299779E+16
Altitude 386134651.52257

Triangular Pyramid

Length = n
Surface area 8.6082907299779E+16
Volume 1.0446196402527E+25
Height 210185081.8306