57187890 (number)

57187890 is an even 8-digits composite number following 57187889 and preceding 57187891. In scientific notation, it is written as 5.7187890 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 14585472 positive integers (up to 57187890) that are relatively prime to 57187890.

Interesting facts

Basic properties

Name

Name fifty-seven million one hundred eighty-seven thousand eight hundred ninety

Notation

Scientific notation 5.7187890 × 10^7
Engineering notation 5.7187890 × 10^6

Prime Factorization of 57187890

Prime Factorization 2 × 5 × 3 × 9 × 23 × 9209

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 57187890
Product of the distinct prime numbers

The prime factorization of 57187890 is 2 × 5 × 3 × 9 × 23 × 9209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 30, 73, 639, 841, 6678, 4638, 57359, 95439, 196665, 744945, 2140627, 475320, 19850255, 15404844, 169607171, 263155005, 8908131982, 2950587556

Basic calculations (n = 57187890)

Multiplication

n×y
n×2 114375780
n×3 171563670
n×4 228751560
n×5 285939450

Division

n÷y
n÷2 28593945
n÷3 19062630
n÷3 14296972.5
n÷5 11437578

Exponentiation

ny
n2 3270454762652100
n3 1.8703040721652E+23
n4 1.0695874354554E+31
n5 6.1167448604204E+38

Nth Root

y√n
2√n 7562.2675170877
3√n 385.27251184873
4√n 86.961298961594
5√n 35.600886674318

Divisors of 57187890

1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 9209, 18418, 27627, 46045, 55254, 82881, 92090, 138135, 165762, 211807, 248643, 276270, 414405, 423614, 497286, 635421, 828810, 1059035, 1243215, 1270842, 1906263, 2118070, 2486430, 3177105, 3812526, 5718789, 6354210, 9531315, 11437578, 19062630, 28593945, 57187890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57187889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57187890 can be divided by 64 positive divisors. The sum of these divisors (counting 57187890) is 1, the average is 0.015625.

Base conversion 57187890

Base System Value
2 Binary 11011010001001111000110010
3 Ternary 10222121110001000
4 Quaternary 3122021320302
5 Quinary 104120003030
6 Senary 5401422430
8 Octal 332117062
10 Decimal 57187890
12 Duodecimal 1719aa16
16 Hexadecimal 3689e32
20 Vigesimal hh89ea
36 Base36 y1qgi

Cryptographic Hash Functions

md5 0d8e98cb09ca14e5669a72e4afb08e34
sha1 319a7ec09f1f39e806fdda9f1f0506679a08023e
sha256 f0601bda144bb9bb5f18471f1fd7283bcfc186682943dea9c85c798b6861ce89
sha512 f26cf688e4ef5347dcf3c969cae4b4e66b3a42112beac21c7794f5d3a131d1c8d54525ce1743ff7537bd75ac3a0c929a7205fef98a4b75862312f6d462303d1f
ripemd-160 5c6353dc583ac956e7a096c6528cf2f7587df8dc

57187890 as geometric shapes

Circle

Radius = n
Diameter 114375780
Circumference 359322110.1966
Area 1.0274436656246E+16

Sphere

Radius = n
Volume 7.8343113774579E+23
Surface area 4.1097746624982E+16
Circumference 359322110.1966

Square

Length = n
Perimeter 228751560
Area 3270454762652100
Diagonal 80875889.641501

Cube

Length = n
Surface area 19622728575912600
Volume 1.8703040721652E+23
Space diagonal 99052331.05766

Equilateral Triangle

Length = n
Perimeter 171563670
Area 1.4161484531923E+15
Altitude 49526165.52883

Triangular Pyramid

Length = n
Surface area 1.4161484531923E+15
Volume 2.2041744871814E+22
Height 26958629.8805