20045475 (number)

20045475 is an odd 8-digits composite number following 20045474 and preceding 20045476. In scientific notation, it is written as 2.0045475 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 52 positive divisors. There are 10108800 positive integers (up to 20045475) that are relatively prime to 20045475.

Interesting facts

Basic properties

Name

Name twenty million forty-five thousand four hundred seventy-five

Notation

Scientific notation 2.0045475 × 10^7
Engineering notation 2.0045475 × 10^6

Prime Factorization of 20045475

Prime Factorization 15 × 5 × 9 × 3 × 19 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20045475
Product of the distinct prime numbers

The prime factorization of 20045475 is 15 × 5 × 9 × 3 × 19 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 70, 49, 888, 335, 7490, 2431, 51980, 42986, 72773, 236472, 6760396, 1704408, 34578848, 27834035, 696538314, 358218056, 5130068423, 5264969972

Basic calculations (n = 20045475)

Multiplication

n×y
n×2 40090950
n×3 60136425
n×4 80181900
n×5 100227375

Division

n÷y
n÷2 10022737.5
n÷3 6681825
n÷3 5011368.75
n÷5 4009095

Exponentiation

ny
n2 401821067975625
n3 8.0546941725787E+21
n4 1.6146017066907E+29
n5 3.2365458146426E+36

Nth Root

y√n
2√n 4477.2173277606
3√n 271.64733616497
4√n 66.912011834652
5√n 28.86710755617

Divisors of 20045475

1, 3, 5, 9, 15, 19, 27, 45, 57, 75, 95, 135, 171, 225, 285, 405, 513, 521, 675, 855, 1425, 1563, 2025, 2565, 2605, 4275, 4689, 7695, 7815, 9899, 12825, 14067, 23445, 29697, 38475, 39075, 49495, 70335, 89091, 117225, 148485, 211005, 267273, 351675, 445455, 742425, 1055025, 1336365, 2227275, 4009095, 6681825, 20045475

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20045474
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20045475 can be divided by 52 positive divisors. The sum of these divisors (counting 20045475) is 1, the average is 0.019230769230769.

Base conversion 20045475

Base System Value
2 Binary 1001100011101111010100011
3 Ternary 1101201102020000
4 Quaternary 1030131322203
5 Quinary 20112423400
6 Senary 1553351043
8 Octal 114357243
10 Decimal 20045475
12 Duodecimal 6868483
16 Hexadecimal 131dea3
20 Vigesimal 655ddf
36 Base36 bxn6r

Cryptographic Hash Functions

md5 a003308e518a300221e5f03d4a45b9cd
sha1 5d24acfdb298a23d04fbfba6dc68c96f305ed49d
sha256 81372c5a5b1a5e7cc5bc5d3ea8ff274a88aaf39f075db98fff24c1d8c70f02bb
sha512 1eef6098750b02839de7c66ae5613bacee1653b30bfd7abecd741933e8711616d48d84d8d113d1f905279662abd7f69788e57ebe2f923dca09641d8cf57d0b14
ripemd-160 837432adc6a846fd40f6a4240db36cad72fb6ff7

20045475 as geometric shapes

Circle

Radius = n
Diameter 40090950
Circumference 125949433.99544
Area 1.2623581152098E+15

Sphere

Radius = n
Volume 3.3739424052648E+22
Surface area 5.0494324608393E+15
Circumference 125949433.99544

Square

Length = n
Perimeter 80181900
Area 401821067975625
Diagonal 28348582.609211

Cube

Length = n
Surface area 2410926407853750
Volume 8.0546941725787E+21
Space diagonal 34719781.161852

Equilateral Triangle

Length = n
Perimeter 60136425
Area 1.7399362632134E+14
Altitude 17359890.580926

Triangular Pyramid

Length = n
Surface area 1.7399362632134E+14
Volume 9.4925481163569E+20
Height 9449527.5364036