20115375 (number)

20115375 is an odd 8-digits composite number following 20115374 and preceding 20115376. In scientific notation, it is written as 2.0115375 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 8985600 positive integers (up to 20115375) that are relatively prime to 20115375.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand three hundred seventy-five

Notation

Scientific notation 2.0115375 × 10^7
Engineering notation 2.0115375 × 10^6

Prime Factorization of 20115375

Prime Factorization 21 × 5 × 5 × 5 × 79 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 804615
Product of the distinct prime numbers

The prime factorization of 20115375 is 21 × 5 × 5 × 5 × 79 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 14, 10, 768, 177, 4144, 9499, 63309, 61370, 551669, 457608, 8586198, 1470048, 67456914, 59568453, 26256863, 587453797, 7024261322, 3905866881

Basic calculations (n = 20115375)

Multiplication

n×y
n×2 40230750
n×3 60346125
n×4 80461500
n×5 100576875

Division

n÷y
n÷2 10057687.5
n÷3 6705125
n÷3 5028843.75
n÷5 4023075

Exponentiation

ny
n2 404628311390625
n3 8.1392502192392E+21
n4 1.6372407037883E+29
n5 3.2933710721965E+36

Nth Root

y√n
2√n 4485.0167223769
3√n 271.962721066
4√n 66.970267450391
5√n 28.88721186592

Divisors of 20115375

1, 5, 21, 25, 79, 97, 105, 125, 395, 485, 525, 1659, 1975, 2037, 2425, 2625, 7663, 8295, 9875, 10185, 12125, 38315, 41475, 50925, 160923, 191575, 207375, 254625, 804615, 957875, 4023075, 20115375

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20115374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20115375 can be divided by 32 positive divisors. The sum of these divisors (counting 20115375) is 1, the average is 0.03125.

Base conversion 20115375

Base System Value
2 Binary 1001100101110111110101111
3 Ternary 1101211222002220
4 Quaternary 1030232332233
5 Quinary 20122143000
6 Senary 1555050423
8 Octal 114567657
10 Decimal 20115375
12 Duodecimal 68a0a13
16 Hexadecimal 132efaf
20 Vigesimal 65e88f
36 Base36 bz54f

Cryptographic Hash Functions

md5 4c23bc27d401729e68add27888bc5457
sha1 fd3200eef1f49fdf830e26272cc5282773c312cf
sha256 733ebd6b992fbaac900d1593e58d4dceb6cca6444131f79b75e551a3e4d35468
sha512 b0d937fa125407c9b3fb14f207507e23df708237d31dd288e290a211a5090118468e2df602a5a0dd2317763630d6f4423824c3f80bfe507602e99fef0e9dae8f
ripemd-160 f40e32a358769ffa87bfb74cdc9ce1096eb0700b

20115375 as geometric shapes

Circle

Radius = n
Diameter 40230750
Circumference 126388628.64841
Area 1.2711773304992E+15

Sphere

Radius = n
Volume 3.4093611592655E+22
Surface area 5.0847093219969E+15
Circumference 126388628.64841

Square

Length = n
Perimeter 80461500
Area 404628311390625
Diagonal 28447436.137221

Cube

Length = n
Surface area 2427769868343750
Volume 8.1392502192392E+21
Space diagonal 34840851.513301

Equilateral Triangle

Length = n
Perimeter 60346125
Area 1.7520919837734E+14
Altitude 17420425.75665

Triangular Pyramid

Length = n
Surface area 1.7520919837734E+14
Volume 9.5921983729969E+20
Height 9482478.7124069