42874890 (number)

42874890 is an even 8-digits composite number following 42874889 and preceding 42874891. In scientific notation, it is written as 4.2874890 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 11433296 positive integers (up to 42874890) that are relatively prime to 42874890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2874890 × 10^7
Engineering notation 4.2874890 × 10^6

Prime Factorization of 42874890

Prime Factorization 2 × 3 × 5 × 1429163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42874890
Product of the distinct prime numbers

The prime factorization of 42874890 is 2 × 3 × 5 × 1429163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 74, 99, 878, 559, 237, 8161, 57739, 25266, 176040, 395952, 382874, 8332856, 33265634, 16434226, 859370126, 918892952, 4079713312, 9156669313

Basic calculations (n = 42874890)

Multiplication

n×y
n×2 85749780
n×3 128624670
n×4 171499560
n×5 214374450

Division

n÷y
n÷2 21437445
n÷3 14291630
n÷3 10718722.5
n÷5 8574978

Exponentiation

ny
n2 1838256192512100
n3 7.8815032045775E+22
n4 3.3791858293091E+30
n5 1.4488222072119E+38

Nth Root

y√n
2√n 6547.89202721
3√n 349.99970068002
4√n 80.919046133837
5√n 33.60784021796

Divisors of 42874890

1, 2, 3, 5, 6, 10, 15, 30, 1429163, 2858326, 4287489, 7145815, 8574978, 14291630, 21437445, 42874890

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 -42874889
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 42874890 can be divided by 16 positive divisors. The sum of these divisors (counting 42874890) is 1, the average is 0.0625.

Base conversion 42874890

Base System Value
2 Binary 10100011100011100000001010
3 Ternary 2222200021021220
4 Quaternary 2203203200022
5 Quinary 41433444030
6 Senary 4130542510
8 Octal 243434012
10 Decimal 42874890
12 Duodecimal 12437a36
16 Hexadecimal 28e380a
20 Vigesimal d7j74a
36 Base36 piyh6

Cryptographic Hash Functions

md5 edb16dde1393155a2d97fb2898f17fef
sha1 fbf43dd6b5eb96ff37ac9b163c6a2af5aaf38a83
sha256 e40df17fae5f70d19134c524810a175a2a960e41b258419d18b2dbfa8de29d5a
sha512 cbfc53df7a5fc6804f29b1e826bf8592e6a43139a37bf1c4e676221b5635bddfbd2b0d5193dc7576443642c234b58c3c8e950be2bfd34ddb10e04c18a87dec62
ripemd-160 44f50e4d6b5b2669b6cf12818c045df2e921468f

42874890 as geometric shapes

Circle

Radius = n
Diameter 85749780
Circumference 269390878.89494
Area 5.775052149812E+15

Sphere

Radius = n
Volume 3.3013963422327E+23
Surface area 2.3100208599248E+16
Circumference 269390878.89494

Square

Length = n
Perimeter 171499560
Area 1838256192512100
Diagonal 60634250.923255

Cube

Length = n
Surface area 11029537155072600
Volume 7.8815032045775E+22
Space diagonal 74261487.848927

Equilateral Triangle

Length = n
Perimeter 128624670
Area 7.9598828068977E+14
Altitude 37130743.924463

Triangular Pyramid

Length = n
Surface area 7.9598828068977E+14
Volume 9.2884406031671E+21
Height 20211416.974418