20445058 (number)

20445058 is an even 8-digits composite number following 20445057 and preceding 20445059. In scientific notation, it is written as 2.0445058 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 9367680 positive integers (up to 20445058) that are relatively prime to 20445058.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0445058 × 10^7
Engineering notation 2.0445058 × 10^6

Prime Factorization of 20445058

Prime Factorization 2 × 31 × 83 × 29 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20445058
Product of the distinct prime numbers

The prime factorization of 20445058 is 2 × 31 × 83 × 29 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 45, 25, 868, 585, 3352, 8442, 52078, 23849, 882172, 262456, 5293332, 9617517, 97621310, 68991446, 531528752, 668325654, 4140036827, 2471061111

Basic calculations (n = 20445058)

Multiplication

n×y
n×2 40890116
n×3 61335174
n×4 81780232
n×5 102225290

Division

n÷y
n÷2 10222529
n÷3 6815019.3333333
n÷3 5111264.5
n÷5 4089011.6

Exponentiation

ny
n2 418000396623364
n3 8.5460423529877E+21
n4 1.7472433157729E+29
n5 3.5722490931089E+36

Nth Root

y√n
2√n 4521.621169448
3√n 273.44046398746
4√n 67.243000895617
5√n 28.981287112648

Divisors of 20445058

1, 2, 29, 31, 58, 62, 83, 137, 166, 274, 899, 1798, 2407, 2573, 3973, 4247, 4814, 5146, 7946, 8494, 11371, 22742, 74617, 123163, 149234, 246326, 329759, 352501, 659518, 705002, 10222529, 20445058

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 -20445057
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 20445058 can be divided by 32 positive divisors. The sum of these divisors (counting 20445058) is 1, the average is 0.03125.

Base conversion 20445058

Base System Value
2 Binary 1001101111111011110000010
3 Ternary 1102110201100101
4 Quaternary 1031333132002
5 Quinary 20213220213
6 Senary 2010113014
8 Octal 115773602
10 Decimal 20445058
12 Duodecimal 6a1b76a
16 Hexadecimal 137f782
20 Vigesimal 67fcci
36 Base36 c67ia

Cryptographic Hash Functions

md5 c7fa95f846004e38b692474e1638b136
sha1 1647ba60285835574667ce5ba057d0d1f6e22213
sha256 8430a2e225094e69967226137ebade8cba1d13c2bf1befddf8bf0146161b3f0c
sha512 79bf887a8b33913047be9d97afbb78ad2265e3a6c5b482968239dddf201f826535b903131877391893a4e5d61fb5eb350ca542ee37e15eae6f8a5b6236f80418
ripemd-160 53ec75843971fca47285b10746affdae3e8507f2

20445058 as geometric shapes

Circle

Radius = n
Diameter 40890116
Circumference 128460088.03003
Area 1.3131869752296E+15

Sphere

Radius = n
Volume 3.5797578497884E+22
Surface area 5.2527479009183E+15
Circumference 128460088.03003

Square

Length = n
Perimeter 81780232
Area 418000396623364
Diagonal 28913678.307105

Cube

Length = n
Surface area 2508002379740184
Volume 8.5460423529877E+21
Space diagonal 35411879.219693

Equilateral Triangle

Length = n
Perimeter 61335174
Area 1.809994811339E+14
Altitude 17705939.609846

Triangular Pyramid

Length = n
Surface area 1.809994811339E+14
Volume 1.0071607500175E+21
Height 9637892.7690348