20125875 (number)

20125875 is an odd 8-digits composite number following 20125874 and preceding 20125876. In scientific notation, it is written as 2.0125875 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 7680000 positive integers (up to 20125875) that are relatively prime to 20125875.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand eight hundred seventy-five

Notation

Scientific notation 2.0125875 × 10^7
Engineering notation 2.0125875 × 10^6

Prime Factorization of 20125875

Prime Factorization 3 × 35 × 5 × 5 × 11 × 17 × 41

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4025175
Product of the distinct prime numbers

The prime factorization of 20125875 is 3 × 35 × 5 × 5 × 11 × 17 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 38, 33, 931, 540, 7565, 8054, 32126, 81213, 907863, 166844, 4947620, 782406, 69017677, 85352308, 68986741, 513406299, 1311618294, 3633804986

Basic calculations (n = 20125875)

Multiplication

n×y
n×2 40251750
n×3 60377625
n×4 80503500
n×5 100629375

Division

n÷y
n÷2 10062937.5
n÷3 6708625
n÷3 5031468.75
n÷5 4025175

Exponentiation

ny
n2 405050844515625
n3 8.1520026653659E+21
n4 1.6406618664282E+29
n5 3.3019755641001E+36

Nth Root

y√n
2√n 4486.1871338588
3√n 272.01003333087
4√n 66.979005172209
5√n 28.89022699652

Divisors of 20125875

1, 3, 5, 11, 15, 17, 25, 33, 35, 41, 51, 55, 75, 85, 105, 123, 165, 175, 187, 205, 255, 275, 385, 425, 451, 525, 561, 595, 615, 697, 825, 875, 935, 1025, 1155, 1275, 1353, 1435, 1785, 1925, 2091, 2255, 2625, 2805, 2975, 3075, 3485, 4305, 4675, 5775, 6545, 6765, 7175, 7667, 8925, 9625, 10455, 11275, 14025, 14875, 15785, 17425, 19635, 21525, 23001, 24395, 28875, 32725, 33825, 35875, 38335, 44625, 47355, 52275, 73185, 78925, 98175, 107625, 115005, 121975, 163625, 191675, 236775, 268345, 365925, 394625, 490875, 575025, 609875, 805035, 1183875, 1341725, 1829625, 4025175, 6708625, 20125875

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125875 can be divided by 96 positive divisors. The sum of these divisors (counting 20125875) is 1, the average is 0.010416666666667.

Base conversion 20125875

Base System Value
2 Binary 1001100110001100010110011
3 Ternary 1101212111111210
4 Quaternary 1030301202303
5 Quinary 20123012000
6 Senary 1555211203
8 Octal 114614263
10 Decimal 20125875
12 Duodecimal 68a6b03
16 Hexadecimal 13318b3
20 Vigesimal 65fedf
36 Base36 bzd83

Cryptographic Hash Functions

md5 c2c3b111d962410f1199a23c8a84f873
sha1 2a2f748afa9721dbc7b3d670a8909c974e7803de
sha256 4e3ea03329dd843b854e962bd21dd3ab6a7bb22d1a255ea6d4636e26e7450c8e
sha512 57d0d52126631ac1853c9010e05ac3158c712d9fa321314375b4393cdbd4844e299754578b7c7db768df5915d5c5cfa50c7f12dfa3bd46049dbfb9aca2f38bdd
ripemd-160 96cfd9f675133418e994cfecf2f6221d0674bbcc

20125875 as geometric shapes

Circle

Radius = n
Diameter 40251750
Circumference 126454602.09413
Area 1.2725047574606E+15

Sphere

Radius = n
Volume 3.4147028914077E+22
Surface area 5.0900190298425E+15
Circumference 126454602.09413

Square

Length = n
Perimeter 80503500
Area 405050844515625
Diagonal 28462285.379626

Cube

Length = n
Surface area 2430305067093750
Volume 8.1520026653659E+21
Space diagonal 34859038.04678

Equilateral Triangle

Length = n
Perimeter 60377625
Area 1.7539216058744E+14
Altitude 17429519.02339

Triangular Pyramid

Length = n
Surface area 1.7539216058744E+14
Volume 9.6072272748851E+20
Height 9487428.4598752