445389620 (number)

445389620 is an even 9-digits composite number following 445389619 and preceding 445389621. In scientific notation, it is written as 4.45389620 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 162462336 positive integers (up to 445389620) that are relatively prime to 445389620.

Interesting facts

Basic properties

Name

Name four hundred forty-five million three hundred eighty-nine thousand six hundred twenty

Notation

Scientific notation 4.45389620 × 10^8
Engineering notation 4.45389620 × 10^6

Prime Factorization of 445389620

Prime Factorization 2 × 2 × 5 × 13 × 83 × 20639

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 222694810
Product of the distinct prime numbers

The prime factorization of 445389620 is 2 × 2 × 5 × 13 × 83 × 20639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 93, 42, 866, 988, 962, 4425, 45379, 27503, 535037, 680091, 8890937, 717777, 15531914, 25670581, 992567403, 748685616, 9871480859, 233672321

Basic calculations (n = 445389620)

Multiplication

n×y
n×2 890779240
n×3 1336168860
n×4 1781558480
n×5 2226948100

Division

n÷y
n÷2 222694810
n÷3 148463206.66667
n÷3 111347405
n÷5 89077924

Exponentiation

ny
n2 198371913603744400
n3 8.8352791218645E+25
n4 3.9351416106811E+34
n5 1.7526712266275E+43

Nth Root

y√n
2√n 21104.25596888
3√n 763.68342329205
4√n 145.27303937372
5√n 53.672029587434

Divisors of 445389620

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 20639, 21580, 41278, 82556, 103195, 206390, 268307, 412780, 536614, 1073228, 1341535, 1713037, 2683070, 3426074, 5366140, 6852148, 8565185, 17130370, 22269481, 34260740, 44538962, 89077924, 111347405, 222694810, 445389620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445389619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445389620 can be divided by 48 positive divisors. The sum of these divisors (counting 445389620) is 1, the average is 0.020833333333333.

Base conversion 445389620

Base System Value
2 Binary 11010100011000001101100110100
3 Ternary 1011001002010200212
4 Quaternary 122203001230310
5 Quinary 1403004431440
6 Senary 112110124552
8 Octal 3243015464
10 Decimal 445389620
12 Duodecimal 1051b0758
16 Hexadecimal 1a8c1b34
20 Vigesimal 6j3de10
36 Base36 7d68tw

Cryptographic Hash Functions

md5 ce1ae0bb09bad2e7bc4a6ecd57dcdd97
sha1 91edf2e08b94c99c036351a4ad890e8192b7238e
sha256 bcb728d5036090a5ee507022e1be02e1858be46bdc6a98f2be5a79541554de65
sha512 e093b2b0c6a215b9143b2b8da5737f870179aa2b7de06322249f9ad974a2df08075273d0e6833f3d42088d1b7f2800b1327676debced28cb4ca0dc6bfd40838f
ripemd-160 e1610da7d0d2779632d82548e20832c93d211aa9

445389620 as geometric shapes

Circle

Radius = n
Diameter 890779240
Circumference 2798465516.3543
Area 6.2320374645607E+17

Sphere

Radius = n
Volume 3.700913064222E+26
Surface area 2.4928149858243E+18
Circumference 2798465516.3543

Square

Length = n
Perimeter 1781558480
Area 198371913603744400
Diagonal 629876041.1442

Cube

Length = n
Surface area 1190231481622466400
Volume 8.8352791218645E+25
Space diagonal 771437451.0038

Equilateral Triangle

Length = n
Perimeter 1336168860
Area 8.5897558289087E+16
Altitude 385718725.5019

Triangular Pyramid

Length = n
Surface area 8.5897558289087E+16
Volume 1.0412476301244E+25
Height 209958680.3814