56987128 (number)

56987128 is an even 8-digits composite number following 56987127 and preceding 56987129. In scientific notation, it is written as 5.6987128 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 24372480 positive integers (up to 56987128) that are relatively prime to 56987128.

Interesting facts

Basic properties

Name

Name fifty-six million nine hundred eighty-seven thousand one hundred twenty-eight

Notation

Scientific notation 5.6987128 × 10^7
Engineering notation 5.6987128 × 10^6

Prime Factorization of 56987128

Prime Factorization 2 × 2 × 2 × 11 × 187 × 3463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14246782
Product of the distinct prime numbers

The prime factorization of 56987128 is 2 × 2 × 2 × 11 × 187 × 3463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 24, 72, 393, 479, 473, 7966, 47481, 43165, 653380, 962746, 4739258, 999116, 7183889, 50144953, 794689433, 934829666, 7645298331, 3832661315

Basic calculations (n = 56987128)

Multiplication

n×y
n×2 113974256
n×3 170961384
n×4 227948512
n×5 284935640

Division

n÷y
n÷2 28493564
n÷3 18995709.333333
n÷3 14246782
n÷5 11397425.6

Exponentiation

ny
n2 3247532757688384
n3 1.8506756494658E+23
n4 1.0546469012259E+31
n5 6.0101297954964E+38

Nth Root

y√n
2√n 7548.9819181132
3√n 384.82114141073
4√n 86.884877384463
5√n 35.575855630702

Divisors of 56987128

1, 2, 4, 8, 11, 22, 44, 88, 187, 374, 748, 1496, 2057, 3463, 4114, 6926, 8228, 13852, 16456, 27704, 38093, 76186, 152372, 304744, 647581, 1295162, 2590324, 5180648, 7123391, 14246782, 28493564, 56987128

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 -56987127
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 56987128 can be divided by 32 positive divisors. The sum of these divisors (counting 56987128) is 1, the average is 0.03125.

Base conversion 56987128

Base System Value
2 Binary 11011001011000110111111000
3 Ternary 10222020020122101
4 Quaternary 3121120313320
5 Quinary 104042042003
6 Senary 5353233144
8 Octal 331306770
10 Decimal 56987128
12 Duodecimal 171027b4
16 Hexadecimal 3658df8
20 Vigesimal hg37g8
36 Base36 xxfjs

Cryptographic Hash Functions

md5 2002a800c90ceb52e48f870b438c951e
sha1 24e05cfe1c4b184fd0f2a4e3c0c34ba79fac8c98
sha256 bca83b43fa03bbc78ebc2a7ae22d2f1c76190a8dc351482dddfa7e1722287cc5
sha512 80d64e66003df0f861b22f0270106f22ca946c943ba35ed765923f79652ae8d59b000bfef3e513fc9f02e495915f33617e10e42e1508b87433339542651de456
ripemd-160 0697f3be39f29666631707e729d94b4054a33cca

56987128 as geometric shapes

Circle

Radius = n
Diameter 113974256
Circumference 358060685.34796
Area 1.0202425053846E+16

Sphere

Radius = n
Volume 7.7520920327191E+23
Surface area 4.0809700215384E+16
Circumference 358060685.34796

Square

Length = n
Perimeter 227948512
Area 3247532757688384
Diagonal 80591969.298292

Cube

Length = n
Surface area 19485196546130304
Volume 1.8506756494658E+23
Space diagonal 98704601.073431

Equilateral Triangle

Length = n
Perimeter 170961384
Area 1.4062229338901E+15
Altitude 49352300.536715

Triangular Pyramid

Length = n
Surface area 1.4062229338901E+15
Volume 2.1810421691902E+22
Height 26863989.766097