20050472 (number)

20050472 is an even 8-digits composite number following 20050471 and preceding 20050473. In scientific notation, it is written as 2.0050472 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 8584704 positive integers (up to 20050472) that are relatively prime to 20050472.

Interesting facts

Basic properties

Name

Name twenty million fifty thousand four hundred seventy-two

Notation

Scientific notation 2.0050472 × 10^7
Engineering notation 2.0050472 × 10^6

Prime Factorization of 20050472

Prime Factorization 2 × 2 × 2 × 13 × 139 × 19 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5012618
Product of the distinct prime numbers

The prime factorization of 20050472 is 2 × 2 × 2 × 13 × 139 × 19 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 27, 52, 504, 338, 3055, 4993, 75965, 54685, 180849, 216136, 9574937, 809296, 98347817, 91292384, 798018853, 627955707, 4973872692, 6915879873

Basic calculations (n = 20050472)

Multiplication

n×y
n×2 40100944
n×3 60151416
n×4 80201888
n×5 100252360

Division

n÷y
n÷2 10025236
n÷3 6683490.6666667
n÷3 5012618
n÷5 4010094.4

Exponentiation

ny
n2 402021427422784
n3 8.0607193739406E+21
n4 1.6162122810705E+29
n5 3.2405819087661E+36

Nth Root

y√n
2√n 4477.7753405011
3√n 271.66990666131
4√n 66.91618145487
5√n 28.868546629628

Divisors of 20050472

1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 139, 146, 152, 247, 278, 292, 494, 556, 584, 949, 988, 1112, 1387, 1807, 1898, 1976, 2641, 2774, 3614, 3796, 5282, 5548, 7228, 7592, 10147, 10564, 11096, 14456, 18031, 20294, 21128, 34333, 36062, 40588, 68666, 72124, 81176, 131911, 137332, 144248, 192793, 263822, 274664, 385586, 527644, 771172, 1055288, 1542344, 2506309, 5012618, 10025236, 20050472

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20050471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20050472 can be divided by 64 positive divisors. The sum of these divisors (counting 20050472) is 1, the average is 0.015625.

Base conversion 20050472

Base System Value
2 Binary 1001100011111001000101000
3 Ternary 1101201200002002
4 Quaternary 1030133020220
5 Quinary 20113103342
6 Senary 1553430132
8 Octal 114371050
10 Decimal 20050472
12 Duodecimal 686b348
16 Hexadecimal 131f228
20 Vigesimal 65663c
36 Base36 bxr1k

Cryptographic Hash Functions

md5 5ceed6e4f441ead9c45f519cdb9bb523
sha1 b2b69c4eef1d82eed7aac22596700e6202309ff7
sha256 c896b2f52cfbe3a2b68621c33be3a0a22e38989c6a7bb0b0535ad0ef63e7170b
sha512 0bf9fa8b07a07511492862547acdf30fbfaf24e6550a33da3283d39432d2acb0d1d7dcbddc6121870ee743bdb896852b1b495eeb79d5b08e6e8a89361ea1b3c5
ripemd-160 c78ebd2ca1bef063cbf2da9ce3eccc3201215ed4

20050472 as geometric shapes

Circle

Radius = n
Diameter 40100944
Circumference 125980831.07242
Area 1.2629875629771E+15

Sphere

Radius = n
Volume 3.3764662357094E+22
Surface area 5.0519502519084E+15
Circumference 125980831.07242

Square

Length = n
Perimeter 80201888
Area 402021427422784
Diagonal 28355649.434382

Cube

Length = n
Surface area 2412128564536704
Volume 8.0607193739406E+21
Space diagonal 34728436.219737

Equilateral Triangle

Length = n
Perimeter 60151416
Area 1.7408038450691E+14
Altitude 17364218.109869

Triangular Pyramid

Length = n
Surface area 1.7408038450691E+14
Volume 9.4996488842586E+20
Height 9451883.144794