42798889 (number)

42798889 is an odd 8-digits composite number following 42798888 and preceding 42798890. In scientific notation, it is written as 4.2798889 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 35831376 positive integers (up to 42798889) that are relatively prime to 42798889.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred ninety-eight thousand eight hundred eighty-nine

Notation

Scientific notation 4.2798889 × 10^7
Engineering notation 4.2798889 × 10^6

Prime Factorization of 42798889

Prime Factorization 7 × 43 × 142189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42798889
Product of the distinct prime numbers

The prime factorization of 42798889 is 7 × 43 × 142189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42798889)

Multiplication

n×y
n×2 85597778
n×3 128396667
n×4 171195556
n×5 213994445

Division

n÷y
n÷2 21399444.5
n÷3 14266296.333333
n÷3 10699722.25
n÷5 8559777.8

Exponentiation

ny
n2 1831744899634321
n3 7.8396646635765E+22
n4 3.3552893773363E+30
n5 1.436026576235E+38

Nth Root

y√n
2√n 6542.0859823148
3√n 349.79277256743
4√n 80.883162539028
5√n 33.595916957203

Divisors of 42798889

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 -42798888
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 42798889 can be divided by 8 positive divisors. The sum of these divisors (counting 42798889) is 1, the average is 0.125.

Base conversion 42798889

Base System Value
2 Binary 10100011010000111100101001
3 Ternary 2222112102001001
4 Quaternary 2203100330221
5 Quinary 41424031024
6 Senary 4125155001
8 Octal 243207451
10 Decimal 42798889
12 Duodecimal 123bba61
16 Hexadecimal 28d0f29
20 Vigesimal d79h49
36 Base36 phbu1

Cryptographic Hash Functions

md5 3a5ca5532d7dab20cc947b9c193248d0
sha1 0988fada9ae81dfc09e735a702984cbfe7ae8da2
sha256 aa85a9828718c02ccecca773c874985e3c03896b62b8a918cd7cd39d4a4c471f
sha512 adb93efdb477ee08d397b4113005e261552e14051734d155bf4e1dfafea31b3774fad4ab1cbe10f360157489fa2bd1545d2373a8e64a22f25dcba40242d1e9f0
ripemd-160 53484c622451e8c2892a0c7fde878fbf722fca36

42798889 as geometric shapes

Circle

Radius = n
Diameter 85597778
Circumference 268913350.52841
Area 5.7545963199418E+15

Sphere

Radius = n
Volume 3.2838710551599E+23
Surface area 2.3018385279767E+16
Circumference 268913350.52841

Square

Length = n
Perimeter 171195556
Area 1831744899634321
Diagonal 60526769.278301

Cube

Length = n
Surface area 10990469397805926
Volume 7.8396646635765E+22
Space diagonal 74129850.255501

Equilateral Triangle

Length = n
Perimeter 128396667
Area 7.9316880816795E+14
Altitude 37064925.12775

Triangular Pyramid

Length = n
Surface area 7.9316880816795E+14
Volume 9.2391334097392E+21
Height 20175589.759434