42888894 (number)

42888894 is an even 8-digits composite number following 42888893 and preceding 42888895. In scientific notation, it is written as 4.2888894 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 14296296 positive integers (up to 42888894) that are relatively prime to 42888894.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 4.2888894 × 10^7
Engineering notation 4.2888894 × 10^6

Prime Factorization of 42888894

Prime Factorization 2 × 3 × 7148149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42888894
Product of the distinct prime numbers

The prime factorization of 42888894 is 2 × 3 × 7148149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 15, 48, 255, 782, 9620, 5088, 69055, 63703, 602884, 950525, 9165030, 1395434, 8794372, 68520246, 309310281, 369131297, 6561088740, 9765312568

Basic calculations (n = 42888894)

Multiplication

n×y
n×2 85777788
n×3 128666682
n×4 171555576
n×5 214444470

Division

n÷y
n÷2 21444447
n÷3 14296298
n÷3 10722223.5
n÷5 8577778.8

Exponentiation

ny
n2 1839457228543236
n3 7.8892286092525E+22
n4 3.38360289564E+30
n5 1.451189859292E+38

Nth Root

y√n
2√n 6548.9612916859
3√n 350.03780271959
4√n 80.925652865367
5√n 33.610035361629

Divisors of 42888894

1, 2, 3, 6, 7148149, 14296298, 21444447, 42888894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42888893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42888894 can be divided by 8 positive divisors. The sum of these divisors (counting 42888894) is 1, the average is 0.125.

Base conversion 42888894

Base System Value
2 Binary 10100011100110111010111110
3 Ternary 2222200222111120
4 Quaternary 2203212322332
5 Quinary 41434421034
6 Senary 4131131410
8 Octal 243467276
10 Decimal 42888894
12 Duodecimal 12443b66
16 Hexadecimal 28e6ebe
20 Vigesimal d8124e
36 Base36 pj9a6

Cryptographic Hash Functions

md5 ce949519b68e796b2941dc45f9567194
sha1 274143d72b48368f2889c8ae645764b0c6e030d0
sha256 f4b11ca09e9b366e9785904ab790acd640421ebefc4a790621c97db78661bf3d
sha512 dd3ee3b874677da87961e497b6a4337876e91a90f9d60cce27f899de06adb8dae80bdf07ba12faf8bd61128896bd3c1b28579b2a3b669320836db79bd7f848ec
ripemd-160 66e54d0557fb83156e62bdddcb00b5ca66d3df04

42888894 as geometric shapes

Circle

Radius = n
Diameter 85777788
Circumference 269478868.62198
Area 5.7788253157841E+15

Sphere

Radius = n
Volume 3.3046323521757E+23
Surface area 2.3115301263136E+16
Circumference 269478868.62198

Square

Length = n
Perimeter 171555576
Area 1839457228543236
Diagonal 60654055.569982

Cube

Length = n
Surface area 11036743371259416
Volume 7.8892286092525E+22
Space diagonal 74285743.488436

Equilateral Triangle

Length = n
Perimeter 128666682
Area 7.9650834454668E+14
Altitude 37142871.744218

Triangular Pyramid

Length = n
Surface area 7.9650834454668E+14
Volume 9.2975450798889E+21
Height 20218018.523327