42656988 (number)

42656988 is an even 8-digits composite number following 42656987 and preceding 42656989. In scientific notation, it is written as 4.2656988 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 12777600 positive integers (up to 42656988) that are relatively prime to 42656988.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 4.2656988 × 10^7
Engineering notation 4.2656988 × 10^6

Prime Factorization of 42656988

Prime Factorization 2 × 2 × 3 × 11 × 89 × 3631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21328494
Product of the distinct prime numbers

The prime factorization of 42656988 is 2 × 2 × 3 × 11 × 89 × 3631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42656988)

Multiplication

n×y
n×2 85313976
n×3 127970964
n×4 170627952
n×5 213284940

Division

n÷y
n÷2 21328494
n÷3 14218996
n÷3 10664247
n÷5 8531397.6

Exponentiation

ny
n2 1819618625232144
n3 7.7619449861104E+22
n4 3.3110119412917E+30
n5 1.4123779664754E+38

Nth Root

y√n
2√n 6531.2317368166
3√n 349.40576172723
4√n 80.816036383979
5√n 33.57360969936

Divisors of 42656988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656988 can be divided by 48 positive divisors. The sum of these divisors (counting 42656988) is 1, the average is 0.020833333333333.

Base conversion 42656988

Base System Value
2 Binary 10100010101110010011011100
3 Ternary 2222021012101110
4 Quaternary 2202232103130
5 Quinary 41410010423
6 Senary 4122142020
8 Octal 242562334
10 Decimal 42656988
12 Duodecimal 12351910
16 Hexadecimal 28ae4dc
20 Vigesimal d6c298
36 Base36 peacc

Cryptographic Hash Functions

md5 d807a144fddee899bebb5330a5c81fce
sha1 6e8fd23e2e04f6192b838e9aa5b002fd45604615
sha256 d94f03eadecdc7e0f73f93890431281d0d9722c1981223b115a2536ff67a0141
sha512 3b1da34dab5186d692a11ac6956b385e8f7a0a1905d90eddd5ad97bd6471573d5a3db560bbcb55ac88d019cdfca4f175719153a8bff9b4ecbcee35b0d9f46c6e
ripemd-160 e871decaa1b7c6cc24c7c6909ccccf4498f0b83c

42656988 as geometric shapes

Circle

Radius = n
Diameter 85313976
Circumference 268021760.25014
Area 5.7165005053645E+15

Sphere

Radius = n
Volume 3.251315912791E+23
Surface area 2.2866002021458E+16
Circumference 268021760.25014

Square

Length = n
Perimeter 170627952
Area 1819618625232144
Diagonal 60326090.959586

Cube

Length = n
Surface area 10917711751392864
Volume 7.7619449861104E+22
Space diagonal 73884070.513856

Equilateral Triangle

Length = n
Perimeter 127970964
Area 7.8791797732518E+14
Altitude 36942035.256928

Triangular Pyramid

Length = n
Surface area 7.8791797732518E+14
Volume 9.1475398914593E+21
Height 20108696.986529