42656788 (number)

42656788 is an even 8-digits composite number following 42656787 and preceding 42656789. In scientific notation, it is written as 4.2656788 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 21260480 positive integers (up to 42656788) that are relatively prime to 42656788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2656788 × 10^7
Engineering notation 4.2656788 × 10^6

Prime Factorization of 42656788

Prime Factorization 2 × 2 × 317 × 33641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21328394
Product of the distinct prime numbers

The prime factorization of 42656788 is 2 × 2 × 317 × 33641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 9, 40, 797, 744, 6693, 6724, 64048, 72100, 161558, 782048, 3800262, 7894136, 12772370, 86953225, 70147780, 378841702, 6548136879, 8496399448

Basic calculations (n = 42656788)

Multiplication

n×y
n×2 85313576
n×3 127970364
n×4 170627152
n×5 213283940

Division

n÷y
n÷2 21328394
n÷3 14218929.333333
n÷3 10664197
n÷5 8531357.6

Exponentiation

ny
n2 1819601562476944
n3 7.7618358095048E+22
n4 3.3109498461685E+30
n5 1.4123448566664E+38

Nth Root

y√n
2√n 6531.216425751
3√n 349.405215656
4√n 80.815941656031
5√n 33.5735782169

Divisors of 42656788

1, 2, 4, 317, 634, 1268, 33641, 67282, 134564, 10664197, 21328394, 42656788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656788 can be divided by 12 positive divisors. The sum of these divisors (counting 42656788) is 1, the average is 0.083333333333333.

Base conversion 42656788

Base System Value
2 Binary 10100010101110010000010100
3 Ternary 2222021012010001
4 Quaternary 2202232100110
5 Quinary 41410004123
6 Senary 4122141044
8 Octal 242562024
10 Decimal 42656788
12 Duodecimal 12351784
16 Hexadecimal 28ae414
20 Vigesimal d6c1j8
36 Base36 pea6s

Cryptographic Hash Functions

md5 7e29eef5590231829c39b015969d2683
sha1 63b1bab55c4da026d5c78d5cf5eac32cb9827ace
sha256 c535a9f3f483aa26b6caa77641b106f96ae3c35cb11ee444d6b28148d37692b3
sha512 ffe613d673f1996579c30580618f07cfcbb0b13fd8a03bdb5fb060b0eb892c4e5a1c4d3fd0338566adb954c3604cb8fdeafd1c444b02f8417e41161a245167fe
ripemd-160 eb3a8cef5a7ced258bba934b5f2f84f045ccaed2

42656788 as geometric shapes

Circle

Radius = n
Diameter 85313576
Circumference 268020503.61307
Area 5.7164469011381E+15

Sphere

Radius = n
Volume 3.2512701810014E+23
Surface area 2.2865787604552E+16
Circumference 268020503.61307

Square

Length = n
Perimeter 170627152
Area 1819601562476944
Diagonal 60325808.116874

Cube

Length = n
Surface area 10917609374861664
Volume 7.7618358095048E+22
Space diagonal 73883724.103694

Equilateral Triangle

Length = n
Perimeter 127970364
Area 7.8791058893545E+14
Altitude 36941862.051847

Triangular Pyramid

Length = n
Surface area 7.8791058893545E+14
Volume 9.1474112255957E+21
Height 20108602.705625