20069445 (number)

20069445 is an odd 8-digits composite number following 20069444 and preceding 20069446. In scientific notation, it is written as 2.0069445 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9730560 positive integers (up to 20069445) that are relatively prime to 20069445.

Interesting facts

Basic properties

Name

Name twenty million sixty-nine thousand four hundred forty-five

Notation

Scientific notation 2.0069445 × 10^7
Engineering notation 2.0069445 × 10^6

Prime Factorization of 20069445

Prime Factorization 5 × 3 × 11 × 121633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20069445
Product of the distinct prime numbers

The prime factorization of 20069445 is 5 × 3 × 11 × 121633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 59, 57, 536, 379, 9832, 9410, 81264, 81225, 255920, 221378, 5642162, 7828805, 44841728, 61713082, 196705519, 637887192, 676203828, 8548435369

Basic calculations (n = 20069445)

Multiplication

n×y
n×2 40138890
n×3 60208335
n×4 80277780
n×5 100347225

Division

n÷y
n÷2 10034722.5
n÷3 6689815
n÷3 5017361.25
n÷5 4013889

Exponentiation

ny
n2 402782622608025
n3 8.0836236913875E+21
n4 1.62233841075E+29
n5 3.2559431505934E+36

Nth Root

y√n
2√n 4479.8934139106
3√n 271.75556995129
4√n 66.932005900844
5√n 28.874008004673

Divisors of 20069445

1, 3, 5, 11, 15, 33, 55, 165, 121633, 364899, 608165, 1337963, 1824495, 4013889, 6689815, 20069445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20069444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20069445 can be divided by 16 positive divisors. The sum of these divisors (counting 20069445) is 1, the average is 0.0625.

Base conversion 20069445

Base System Value
2 Binary 1001100100011110001000101
3 Ternary 1101202122002210
4 Quaternary 1030203301011
5 Quinary 20114210240
6 Senary 1554054033
8 Octal 114436105
10 Decimal 20069445
12 Duodecimal 687a319
16 Hexadecimal 1323c45
20 Vigesimal 658dc5
36 Base36 by5ol

Cryptographic Hash Functions

md5 3e4d3b85d43a2cb932877c0d02c1ae0f
sha1 84a24500a3cea6acd2c99fdb7f443bb6fbf05119
sha256 bccedd3c7186b980a88e377f59bc1b70fb1dd3864da7663affdc5f690caa6cba
sha512 73b958f426558d10b8b5b0664261ff3c1aabd9cbb8b63d247107e777073b3f64304ed69543658f60f14cf2cc317540921780922b3851c953eb1b8d4e646376fc
ripemd-160 3cf0ff9aea8441b4e3d33fb7550cd8ad9046f5a6

20069445 as geometric shapes

Circle

Radius = n
Diameter 40138890
Circumference 126100041.94725
Area 1.265378928179E+15

Sphere

Radius = n
Volume 3.3860603737663E+22
Surface area 5.061515712716E+15
Circumference 126100041.94725

Square

Length = n
Perimeter 80277780
Area 402782622608025
Diagonal 28382481.308301

Cube

Length = n
Surface area 2416695735648150
Volume 8.0836236913875E+21
Space diagonal 34761298.419709

Equilateral Triangle

Length = n
Perimeter 60208335
Area 1.7440999169074E+14
Altitude 17380649.209855

Triangular Pyramid

Length = n
Surface area 1.7440999169074E+14
Volume 9.5266418812339E+20
Height 9460827.102767