42878046 (number)

42878046 is an even 8-digits composite number following 42878045 and preceding 42878047. In scientific notation, it is written as 4.2878046 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 13122560 positive integers (up to 42878046) that are relatively prime to 42878046.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred seventy-eight thousand forty-six

Notation

Scientific notation 4.2878046 × 10^7
Engineering notation 4.2878046 × 10^6

Prime Factorization of 42878046

Prime Factorization 2 × 51 × 41 × 10253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42878046
Product of the distinct prime numbers

The prime factorization of 42878046 is 2 × 51 × 41 × 10253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 54, 42, 968, 52, 4570, 2125, 39634, 59507, 966954, 813988, 25960, 7810002, 17930340, 97402229, 116690524, 339243900, 2196286985, 5641742653

Basic calculations (n = 42878046)

Multiplication

n×y
n×2 85756092
n×3 128634138
n×4 171512184
n×5 214390230

Division

n÷y
n÷2 21439023
n÷3 14292682
n÷3 10719511.5
n÷5 8575609.2

Exponentiation

ny
n2 1838526828778116
n3 7.8832437936582E+22
n4 3.3801809001369E+30
n5 1.4493555212439E+38

Nth Root

y√n
2√n 6548.1330163643
3√n 350.0082882391
4√n 80.920535195736
5√n 33.608334974778

Divisors of 42878046

1, 2, 41, 51, 82, 102, 2091, 4182, 10253, 20506, 420373, 522903, 840746, 1045806, 21439023, 42878046

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42878045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42878046 can be divided by 16 positive divisors. The sum of these divisors (counting 42878046) is 1, the average is 0.0625.

Base conversion 42878046

Base System Value
2 Binary 10100011100100010001011110
3 Ternary 2222200102121210
4 Quaternary 2203210101132
5 Quinary 41434044141
6 Senary 4131005250
8 Octal 243442136
10 Decimal 42878046
12 Duodecimal 12439826
16 Hexadecimal 28e445e
20 Vigesimal d7jf26
36 Base36 pj0wu

Cryptographic Hash Functions

md5 27ceaab9864ce55cf9f186666f53bcbe
sha1 f6d202c736f72f3debcb2729e5f614974407aeff
sha256 f7802fbc86feb3aefb2f4d846921e462a5b9b348cca687f2a705a7157a2797a4
sha512 a373140e43dc03763902102181628fba84213c62913c0bd2b7462e5887b179ffbffd9bdf808cd616b6c04e72f4186b49006fbda25f057ea2c54cecfa0855f345
ripemd-160 30fcbb5e1c2dcf532b25f06f5944c01eb2395373

42878046 as geometric shapes

Circle

Radius = n
Diameter 85756092
Circumference 269410708.62777
Area 5.7759023787171E+15

Sphere

Radius = n
Volume 3.3021254384819E+23
Surface area 2.3103609514868E+16
Circumference 269410708.62777

Square

Length = n
Perimeter 171512184
Area 1838526828778116
Diagonal 60638714.181257

Cube

Length = n
Surface area 11031160972668696
Volume 7.8832437936582E+22
Space diagonal 74266954.201275

Equilateral Triangle

Length = n
Perimeter 128634138
Area 7.9610546963055E+14
Altitude 37133477.100638

Triangular Pyramid

Length = n
Surface area 7.9610546963055E+14
Volume 9.2904919070708E+21
Height 20212904.727086