20129876 (number)

20129876 is an even 8-digits composite number following 20129875 and preceding 20129877. In scientific notation, it is written as 2.0129876 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 8886240 positive integers (up to 20129876) that are relatively prime to 20129876.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-nine thousand eight hundred seventy-six

Notation

Scientific notation 2.0129876 × 10^7
Engineering notation 2.0129876 × 10^6

Prime Factorization of 20129876

Prime Factorization 2 × 2 × 23 × 13 × 16831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10064938
Product of the distinct prime numbers

The prime factorization of 20129876 is 2 × 2 × 23 × 13 × 16831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 84, 92, 590, 368, 7765, 7582, 23176, 50513, 25150, 445833, 2809884, 8172227, 45267542, 41034654, 324161661, 867183577, 1535753349, 1294398644

Basic calculations (n = 20129876)

Multiplication

n×y
n×2 40259752
n×3 60389628
n×4 80519504
n×5 100649380

Division

n÷y
n÷2 10064938
n÷3 6709958.6666667
n÷3 5032469
n÷5 4025975.2

Exponentiation

ny
n2 405211907775376
n3 8.1568654572418E+21
n4 1.6419669020296E+29
n5 3.305259013396E+36

Nth Root

y√n
2√n 4486.6330360305
3√n 272.02805722686
4√n 66.982333760705
5√n 28.891375573739

Divisors of 20129876

1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16831, 33662, 67324, 218803, 387113, 437606, 774226, 875212, 1548452, 5032469, 10064938, 20129876

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 -20129875
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 20129876 can be divided by 24 positive divisors. The sum of these divisors (counting 20129876) is 1, the average is 0.041666666666667.

Base conversion 20129876

Base System Value
2 Binary 1001100110010100001010100
3 Ternary 1101212200222222
4 Quaternary 1030302201110
5 Quinary 20123124001
6 Senary 1555241512
8 Octal 114624124
10 Decimal 20129876
12 Duodecimal 68a9298
16 Hexadecimal 1332854
20 Vigesimal 65g4dg
36 Base36 bzgb8

Cryptographic Hash Functions

md5 65ac7ed1f8aa179a0b16a4972178097f
sha1 d724ca2ffc54f7d02cd3eb06bb7c39026c178599
sha256 b040ae8b4b60946a104bca1f9696e78abbe2a7f2cc75223eda354492172f4e65
sha512 6344c4f17d700fd35d08d673eb630f93aef808960ccf91cee762e5fe21bc59524067e1bc000ecb722ae05a8b50c8b734f063630429997a050987e5ddc656960d
ripemd-160 1f6aa5222d8d75ec67e379f7662e136cf4958d86

20129876 as geometric shapes

Circle

Radius = n
Diameter 40259752
Circumference 126479741.11855
Area 1.2730107526142E+15

Sphere

Radius = n
Volume 3.4167398129055E+22
Surface area 5.0920430104569E+15
Circumference 126479741.11855

Square

Length = n
Perimeter 80519504
Area 405211907775376
Diagonal 28467943.648089

Cube

Length = n
Surface area 2431271446652256
Volume 8.1568654572418E+21
Space diagonal 34865967.982061

Equilateral Triangle

Length = n
Perimeter 60389628
Area 1.7546190302472E+14
Altitude 17432983.991031

Triangular Pyramid

Length = n
Surface area 1.7546190302472E+14
Volume 9.6129581300699E+20
Height 9489314.5493629