20029145 (number)

20029145 is an odd 8-digits composite number following 20029144 and preceding 20029146. In scientific notation, it is written as 2.0029145 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 14809856 positive integers (up to 20029145) that are relatively prime to 20029145.

Interesting facts

Basic properties

Name

Name twenty million twenty-nine thousand one hundred forty-five

Notation

Scientific notation 2.0029145 × 10^7
Engineering notation 2.0029145 × 10^6

Prime Factorization of 20029145

Prime Factorization 5 × 17 × 17 × 167 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1178185
Product of the distinct prime numbers

The prime factorization of 20029145 is 5 × 17 × 17 × 167 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 71, 78, 819, 776, 9948, 6475, 18682, 53949, 787901, 683296, 1959187, 4500381, 42351921, 52693532, 369258792, 981766950, 8156502767, 2510304658

Basic calculations (n = 20029145)

Multiplication

n×y
n×2 40058290
n×3 60087435
n×4 80116580
n×5 100145725

Division

n÷y
n÷2 10014572.5
n÷3 6676381.6666667
n÷3 5007286.25
n÷5 4005829

Exponentiation

ny
n2 401166649431025
n3 8.0350249906182E+21
n4 1.6093468061571E+29
n5 3.2233840535808E+36

Nth Root

y√n
2√n 4475.393278808
3√n 271.5735504995
4√n 66.898380240541
5√n 28.862402718281

Divisors of 20029145

1, 5, 17, 83, 85, 167, 289, 415, 835, 1411, 1445, 2839, 7055, 13861, 14195, 23987, 48263, 69305, 119935, 235637, 241315, 1178185, 4005829, 20029145

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20029144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20029145 can be divided by 24 positive divisors. The sum of these divisors (counting 20029145) is 1, the average is 0.041666666666667.

Base conversion 20029145

Base System Value
2 Binary 1001100011001111011011001
3 Ternary 1101200120211012
4 Quaternary 1030121323121
5 Quinary 20111413040
6 Senary 1553143305
8 Octal 114317331
10 Decimal 20029145
12 Duodecimal 685ab35
16 Hexadecimal 1319ed9
20 Vigesimal 653ch5
36 Base36 bxal5

Cryptographic Hash Functions

md5 aca24eda687bb1631a165814d1edafe7
sha1 b30532cf5c25e59a4d4cbb06a0165c645123c704
sha256 56aafae896da18156259f729b1762b4e3b43a7a036f2b664b6f358ce53ae19f7
sha512 850cc447f65260b7c2da99950aaa9c355af290cc5ab9083d6a6cc08e2ef3d51a3543caee32d9b28fb38a51a03f521f3852035d126452a30a7078a857331eb3bf
ripemd-160 6245b4c62710ec7e9bae6aeb8300fdfce3e77ec2

20029145 as geometric shapes

Circle

Radius = n
Diameter 40058290
Circumference 125846829.57937
Area 1.2603021987177E+15

Sphere

Radius = n
Volume 3.3657033975915E+22
Surface area 5.041208794871E+15
Circumference 125846829.57937

Square

Length = n
Perimeter 80116580
Area 401166649431025
Diagonal 28325488.501737

Cube

Length = n
Surface area 2406999896586150
Volume 8.0350249906182E+21
Space diagonal 34691496.772164

Equilateral Triangle

Length = n
Perimeter 60087435
Area 1.7371025477918E+14
Altitude 17345748.386082

Triangular Pyramid

Length = n
Surface area 1.7371025477918E+14
Volume 9.4693677631158E+20
Height 9441829.5005791