20481144 (number)

20481144 is an even 8-digits composite number following 20481143 and preceding 20481145. In scientific notation, it is written as 2.0481144 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 6796800 positive integers (up to 20481144) that are relatively prime to 20481144.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-one thousand one hundred forty-four

Notation

Scientific notation 2.0481144 × 10^7
Engineering notation 2.0481144 × 10^6

Prime Factorization of 20481144

Prime Factorization 2 × 2 × 2 × 3 × 241 × 3541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5120286
Product of the distinct prime numbers

The prime factorization of 20481144 is 2 × 2 × 2 × 3 × 241 × 3541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 32, 54, 371, 955, 8113, 5810, 77415, 37620, 603817, 626304, 3823314, 2523601, 60268244, 25881631, 103151721, 907070960, 2887553588, 2456994462

Basic calculations (n = 20481144)

Multiplication

n×y
n×2 40962288
n×3 61443432
n×4 81924576
n×5 102405720

Division

n÷y
n÷2 10240572
n÷3 6827048
n÷3 5120286
n÷5 4096228.8

Exponentiation

ny
n2 419477259548736
n3 8.591374157543E+21
n4 1.7596117127852E+29
n5 3.603886087364E+36

Nth Root

y√n
2√n 4525.609793166
3√n 273.60124567676
4√n 67.272652639583
5√n 28.991510425783

Divisors of 20481144

1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3541, 5784, 7082, 10623, 14164, 21246, 28328, 42492, 84984, 853381, 1706762, 2560143, 3413524, 5120286, 6827048, 10240572, 20481144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20481143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20481144 can be divided by 32 positive divisors. The sum of these divisors (counting 20481144) is 1, the average is 0.03125.

Base conversion 20481144

Base System Value
2 Binary 1001110001000010001111000
3 Ternary 1102112112211220
4 Quaternary 1032020101320
5 Quinary 20220344034
6 Senary 2010552040
8 Octal 116102170
10 Decimal 20481144
12 Duodecimal 6a38620
16 Hexadecimal 1388478
20 Vigesimal 6802h4
36 Base36 c6zco

Cryptographic Hash Functions

md5 d1036d85c4fd161401f225130c962006
sha1 ba36298215e636c060f4958d6551332aa9dc91e1
sha256 91764b87ed2a6a8835006389d71ac8677bda5b6524ddfc73b8ce6bd49ba3b279
sha512 e876c73001c1edd9285d6a8da216a6bd838b795452f763c8771011012cb6c2e50575844b7724dec37c71f5596d08f5fa44f057f87f728720fb6dc5687c7020cd
ripemd-160 2b772134590339ab1f3f45aeff1c9c89d4ea8e73

20481144 as geometric shapes

Circle

Radius = n
Diameter 40962288
Circumference 128686823.05503
Area 1.3178266769463E+15

Sphere

Radius = n
Volume 3.5987463916771E+22
Surface area 5.2713067077852E+15
Circumference 128686823.05503

Square

Length = n
Perimeter 81924576
Area 419477259548736
Diagonal 28964711.617716

Cube

Length = n
Surface area 2516863557292416
Volume 8.591374157543E+21
Space diagonal 35474382.005134

Equilateral Triangle

Length = n
Perimeter 61443432
Area 1.8163898153954E+14
Altitude 17737191.002567

Triangular Pyramid

Length = n
Surface area 1.8163898153954E+14
Volume 1.0125031544183E+21
Height 9654903.8725721