20180125 (number)

20180125 is an odd 8-digits composite number following 20180124 and preceding 20180126. In scientific notation, it is written as 2.0180125 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 13837200 positive integers (up to 20180125) that are relatively prime to 20180125.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand one hundred twenty-five

Notation

Scientific notation 2.0180125 × 10^7
Engineering notation 2.0180125 × 10^6

Prime Factorization of 20180125

Prime Factorization 25 × 5 × 7 × 23063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20180125
Product of the distinct prime numbers

The prime factorization of 20180125 is 25 × 5 × 7 × 23063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 76, 59, 155, 929, 6884, 192, 88835, 73440, 690778, 672390, 1528039, 3938287, 47964944, 93901357, 900305404, 53833170, 8668448534, 3407633366

Basic calculations (n = 20180125)

Multiplication

n×y
n×2 40360250
n×3 60540375
n×4 80720500
n×5 100900625

Division

n÷y
n÷2 10090062.5
n÷3 6726708.3333333
n÷3 5045031.25
n÷5 4036025

Exponentiation

ny
n2 407237445015625
n3 8.2181025450959E+21
n4 1.6584233662285E+29
n5 3.3467190833413E+36

Nth Root

y√n
2√n 4492.2294019785
3√n 272.25421824542
4√n 67.024095681915
5√n 28.905785153999

Divisors of 20180125

1, 5, 7, 25, 35, 125, 175, 875, 23063, 115315, 161441, 576575, 807205, 2882875, 4036025, 20180125

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 -20180124
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 20180125 can be divided by 16 positive divisors. The sum of these divisors (counting 20180125) is 1, the average is 0.0625.

Base conversion 20180125

Base System Value
2 Binary 1001100111110110010011101
3 Ternary 1101222020221001
4 Quaternary 1030332302131
5 Quinary 20131231000
6 Senary 2000310301
8 Octal 114766235
10 Decimal 20180125
12 Duodecimal 6912391
16 Hexadecimal 133ec9d
20 Vigesimal 662a65
36 Base36 c0j31

Cryptographic Hash Functions

md5 dfed49966e645eed22c3f9260c86613b
sha1 960928fbf27620a88d1a2fae403ec14fe770bae1
sha256 26074b15862848cdcb33031e9554a709134cf6606511494fca457907fc62f669
sha512 9c71ef8c457e2f3b619c96c902d91c3f813ad20d9dc6fe67dbcebe25b12e175172f4b5294eea1d920a9029427f11bc453477704d8245baa22e27f2811a595d99
ripemd-160 c0956425096e8228fcc4230ddc7b2ea9eab46e03

20180125 as geometric shapes

Circle

Radius = n
Diameter 40360250
Circumference 126795464.89705
Area 1.2793741655278E+15

Sphere

Radius = n
Volume 3.4423907442828E+22
Surface area 5.1174966621111E+15
Circumference 126795464.89705

Square

Length = n
Perimeter 80720500
Area 407237445015625
Diagonal 28539006.465384

Cube

Length = n
Surface area 2443424670093750
Volume 8.2181025450959E+21
Space diagonal 34953001.803091

Equilateral Triangle

Length = n
Perimeter 60540375
Area 1.763389863779E+14
Altitude 17476500.901545

Triangular Pyramid

Length = n
Surface area 1.763389863779E+14
Volume 9.6851267302063E+20
Height 9513002.1551281