20442829 (number)

20442829 is an odd 8-digits composite number following 20442828 and preceding 20442830. In scientific notation, it is written as 2.0442829 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 18583180 positive integers (up to 20442829) that are relatively prime to 20442829.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand eight hundred twenty-nine

Notation

Scientific notation 2.0442829 × 10^7
Engineering notation 2.0442829 × 10^6

Prime Factorization of 20442829

Prime Factorization 11 × 11 × 11 × 15359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168949
Product of the distinct prime numbers

The prime factorization of 20442829 is 11 × 11 × 11 × 15359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 77, 19, 398, 691, 3357, 9510, 37504, 87966, 126796, 150606, 6122144, 9251763, 71946156, 90002646, 231659791, 285965347, 6488072907, 2504057669

Basic calculations (n = 20442829)

Multiplication

n×y
n×2 40885658
n×3 61328487
n×4 81771316
n×5 102214145

Division

n÷y
n÷2 10221414.5
n÷3 6814276.3333333
n÷3 5110707.25
n÷5 4088565.8

Exponentiation

ny
n2 417909257523241
n3 8.5432474890646E+21
n4 1.7464814752363E+29
n5 3.5703022149923E+36

Nth Root

y√n
2√n 4521.3746803378
3√n 273.43052644419
4√n 67.241168047096
5√n 28.980655154487

Divisors of 20442829

1, 11, 121, 1331, 15359, 168949, 1858439, 20442829

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20442828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20442829 can be divided by 8 positive divisors. The sum of these divisors (counting 20442829) is 1, the average is 0.125.

Base conversion 20442829

Base System Value
2 Binary 1001101111110111011001101
3 Ternary 1102110121021211
4 Quaternary 1031332323031
5 Quinary 20213132304
6 Senary 2010054421
8 Octal 115767315
10 Decimal 20442829
12 Duodecimal 6a1a411
16 Hexadecimal 137eecd
20 Vigesimal 67f719
36 Base36 c65sd

Cryptographic Hash Functions

md5 c0a73f842c997168ab03e244e5541f6c
sha1 204a7f33f71986958dcd94a38e34834affa8f687
sha256 e15b88902a26c7f952e3df719f56feacd2cdd170af2250e8d6541a5d509809ce
sha512 f2ee6fd91c57e4c229a86b70d537c2aa1f5c3fd1782c4838edeaad2226911230b4cd97940bcdaf31626093596b1080d0512a039d3c92a1d2a398b514edfd117b
ripemd-160 81142d95fdd1a58f7904f4a2b0c744f61ae9e756

20442829 as geometric shapes

Circle

Radius = n
Diameter 40885658
Circumference 128446082.80998
Area 1.3129006533022E+15

Sphere

Radius = n
Volume 3.578587139926E+22
Surface area 5.2516026132087E+15
Circumference 128446082.80998

Square

Length = n
Perimeter 81771316
Area 417909257523241
Diagonal 28910526.025074

Cube

Length = n
Surface area 2507455545139446
Volume 8.5432474890646E+21
Space diagonal 35408018.478442

Equilateral Triangle

Length = n
Perimeter 61328487
Area 1.8096001674591E+14
Altitude 17704009.239221

Triangular Pyramid

Length = n
Surface area 1.8096001674591E+14
Volume 1.0068313721454E+21
Height 9636842.008358