20055144 (number)

20055144 is an even 8-digits composite number following 20055143 and preceding 20055145. In scientific notation, it is written as 2.0055144 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 6592896 positive integers (up to 20055144) that are relatively prime to 20055144.

Interesting facts

Basic properties

Name

Name twenty million fifty-five thousand one hundred forty-four

Notation

Scientific notation 2.0055144 × 10^7
Engineering notation 2.0055144 × 10^6

Prime Factorization of 20055144

Prime Factorization 2 × 2 × 2 × 73 × 3 × 11447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5013786
Product of the distinct prime numbers

The prime factorization of 20055144 is 2 × 2 × 2 × 73 × 3 × 11447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 89, 1, 892, 725, 2858, 1994, 50884, 24666, 346291, 307477, 3478479, 7916491, 40241421, 74752651, 775122530, 469723965, 3748674821, 8199283222

Basic calculations (n = 20055144)

Multiplication

n×y
n×2 40110288
n×3 60165432
n×4 80220576
n×5 100275720

Division

n÷y
n÷2 10027572
n÷3 6685048
n÷3 5013786
n÷5 4011028.8

Exponentiation

ny
n2 402208800860736
n3 8.0663554193294E+21
n4 1.6177191948983E+29
n5 3.244359140525E+36

Nth Root

y√n
2√n 4478.2969977437
3√n 271.69100580275
4√n 66.920079182138
5√n 28.869891847643

Divisors of 20055144

1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11447, 22894, 34341, 45788, 68682, 91576, 137364, 274728, 835631, 1671262, 2506893, 3342524, 5013786, 6685048, 10027572, 20055144

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 -20055143
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 20055144 can be divided by 32 positive divisors. The sum of these divisors (counting 20055144) is 1, the average is 0.03125.

Base conversion 20055144

Base System Value
2 Binary 1001100100000010001101000
3 Ternary 1101201220111010
4 Quaternary 1030200101220
5 Quinary 20113231034
6 Senary 1553503520
8 Octal 114402150
10 Decimal 20055144
12 Duodecimal 6871ba0
16 Hexadecimal 1320468
20 Vigesimal 656hh4
36 Base36 bxunc

Cryptographic Hash Functions

md5 d2cb475c9f7a2255daf7a02abbf7b77f
sha1 b789c46108eadd88c9db5b9d7062e5573f1ad698
sha256 c0b2b04d6b929491af9a854d3759de9c7804997649fe2eff409abd2a833da097
sha512 224fbc78f24810995f43c1fd511c1eeb9e7411da1f11a693354af1d0e799840a52ca01383d77afff7566981d5165bb6e2b65a473837a7ad3b28b11c96fb92f00
ripemd-160 4bececdb754a63934568fce69c7b84198be9b8e5

20055144 as geometric shapes

Circle

Radius = n
Diameter 40110288
Circumference 126010186.11417
Area 1.2635762139932E+15

Sphere

Radius = n
Volume 3.3788270568813E+22
Surface area 5.054304855973E+15
Circumference 126010186.11417

Square

Length = n
Perimeter 80220576
Area 402208800860736
Diagonal 28362256.640145

Cube

Length = n
Surface area 2413252805164416
Volume 8.0663554193294E+21
Space diagonal 34736528.36111

Equilateral Triangle

Length = n
Perimeter 60165432
Area 1.7416151958554E+14
Altitude 17368264.180555

Triangular Pyramid

Length = n
Surface area 1.7416151958554E+14
Volume 9.5062910274478E+20
Height 9454085.5467151