1445811820 (number)

1445811820 is an even 10-digits composite number following 1445811819 and preceding 1445811821. In scientific notation, it is written as 1.445811820 × 10^9. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 553140224 positive integers (up to 1445811820) that are relatively prime to 1445811820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.445811820 × 10^9
Engineering notation 1.445811820 × 10^9

Prime Factorization of 1445811820

Prime Factorization 2 × 2 × 5 × 29 × 107 × 23297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 722905910
Product of the distinct prime numbers

The prime factorization of 1445811820 is 2 × 2 × 5 × 29 × 107 × 23297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 87, 35, 854, 302, 8335, 7485, 99124, 48660, 82187, 329011, 1763111, 3443025, 80953219, 13239380, 882088344, 483296732, 5590642202, 7866667086

Basic calculations (n = 1445811820)

Multiplication

n×y
n×2 2891623640
n×3 4337435460
n×4 5783247280
n×5 7229059100

Division

n÷y
n÷2 722905910
n÷3 481937273.33333
n÷3 361452955
n÷5 289162364

Exponentiation

ny
n2 2090371818851712400
n3 3.0222842838907E+27
n4 4.3696543410494E+36
n5 6.3176978956036E+45

Nth Root

y√n
2√n 38023.832263463
3√n 1130.7603987368
4√n 194.99700578076
5√n 67.923859376836

Divisors of 1445811820

1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 3103, 6206, 12412, 15515, 23297, 31030, 46594, 62060, 93188, 116485, 232970, 465940, 675613, 1351226, 2492779, 2702452, 3378065, 4985558, 6756130, 9971116, 12463895, 13512260, 24927790, 49855580, 72290591, 144581182, 289162364, 361452955, 722905910, 1445811820

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 -1445811819
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 1445811820 can be divided by 48 positive divisors. The sum of these divisors (counting 1445811820) is 1, the average is 0.020833333333333.

Base conversion 1445811820

Base System Value
2 Binary 1010110001011010101011001101100
3 Ternary 10201202112211221221
4 Quaternary 1112023111121230
5 Quinary 10430111434240
6 Senary 355244433124
8 Octal 12613253154
10 Decimal 1445811820
12 Duodecimal 3442487a4
16 Hexadecimal 562d566c
20 Vigesimal 12bg69b0
36 Base36 nwsrjg

Cryptographic Hash Functions

md5 419905c8057d074079d0ad6c8bd3b2f6
sha1 4bf7253bac6755e4c71f4d16159b3017d70621ec
sha256 cac1e5900bceaaeb33b2e4ac1d9a70652a4236fe1c2aeb3bedd916d13538bbf7
sha512 01f807f57725b8560ecdc76b85342736fdd277d9ae7d216f119ddba419cd0de5297ec299e4b35392d5fc22c3903bf60a9863afd9130e9c4b2572fe900f374638
ripemd-160 51e3740eeb466854796728f67bf17738937d77c5

1445811820 as geometric shapes

Circle

Radius = n
Diameter 2891623640
Circumference 9084303584.3706
Area 6.5670967493757E+18

Sphere

Radius = n
Volume 1.2659714804441E+28
Surface area 2.6268386997503E+19
Circumference 9084303584.3706

Square

Length = n
Perimeter 5783247280
Area 2090371818851712400
Diagonal 2044686684.4833

Cube

Length = n
Surface area 1.254223091311E+19
Volume 3.0222842838907E+27
Space diagonal 2504219530.4236

Equilateral Triangle

Length = n
Perimeter 4337435460
Area 9.0515754924033E+17
Altitude 1252109765.2118

Triangular Pyramid

Length = n
Surface area 9.0515754924033E+17
Volume 3.5617961863544E+26
Height 681562228.16111