20100129 (number)

20100129 is an odd 8-digits composite number following 20100128 and preceding 20100130. In scientific notation, it is written as 2.0100129 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 11461968 positive integers (up to 20100129) that are relatively prime to 20100129.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand one hundred twenty-nine

Notation

Scientific notation 2.0100129 × 10^7
Engineering notation 2.0100129 × 10^6

Prime Factorization of 20100129

Prime Factorization 3 × 7 × 823 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20100129
Product of the distinct prime numbers

The prime factorization of 20100129 is 3 × 7 × 823 × 1163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 49, 1, 252, 569, 8835, 515, 18237, 2996, 366543, 659271, 4627541, 6942949, 11110506, 73774081, 446682024, 361478192, 5145597268, 3731353675

Basic calculations (n = 20100129)

Multiplication

n×y
n×2 40200258
n×3 60300387
n×4 80400516
n×5 100500645

Division

n÷y
n÷2 10050064.5
n÷3 6700043
n÷3 5025032.25
n÷5 4020025.8

Exponentiation

ny
n2 404015185816641
n3 8.1207573528735E+21
n4 1.6322827037045E+29
n5 3.280909290893E+36

Nth Root

y√n
2√n 4483.3167409854
3√n 271.89399433948
4√n 66.957574186834
5√n 28.882831654129

Divisors of 20100129

1, 3, 7, 21, 823, 1163, 2469, 3489, 5761, 8141, 17283, 24423, 957149, 2871447, 6700043, 20100129

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 -20100128
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 20100129 can be divided by 16 positive divisors. The sum of these divisors (counting 20100129) is 1, the average is 0.0625.

Base conversion 20100129

Base System Value
2 Binary 1001100101011010000100001
3 Ternary 1101211012012020
4 Quaternary 1030223100201
5 Quinary 20121201004
6 Senary 1554452053
8 Octal 114532041
10 Decimal 20100129
12 Duodecimal 6894029
16 Hexadecimal 132b421
20 Vigesimal 65ca69
36 Base36 bytcx

Cryptographic Hash Functions

md5 fdfccca91057b215290cc728593b4839
sha1 97a147df7b608fdf7cf08fe70f73282a393c536e
sha256 d7c8997619164ab389765cc142ddb39ef07d969e72ba4878668e8c08e91c3950
sha512 268c6064924a473d7817f94795026eba02232ebde0beed1e8188f12514570e6f627c8ecd20702ceeba2ceff05397c730c325d2cef5b0d98db3b18e0dfeb00fbe
ripemd-160 7dd11f929e97df2b7a7d39153d80eac801859c7c

20100129 as geometric shapes

Circle

Radius = n
Diameter 40200258
Circumference 126292835.20521
Area 1.2692511397003E+15

Sphere

Radius = n
Volume 3.4016148855163E+22
Surface area 5.0770045588011E+15
Circumference 126292835.20521

Square

Length = n
Perimeter 80400516
Area 404015185816641
Diagonal 28425875.037249

Cube

Length = n
Surface area 2424091114899846
Volume 8.1207573528735E+21
Space diagonal 34814444.666689

Equilateral Triangle

Length = n
Perimeter 60300387
Area 1.7494370721595E+14
Altitude 17407222.333344

Triangular Pyramid

Length = n
Surface area 1.7494370721595E+14
Volume 9.5704043209789E+20
Height 9475291.6790829