42887834 (number)

42887834 is an even 8-digits composite number following 42887833 and preceding 42887835. In scientific notation, it is written as 4.2887834 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 19219200 positive integers (up to 42887834) that are relatively prime to 42887834.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-seven thousand eight hundred thirty-four

Notation

Scientific notation 4.2887834 × 10^7
Engineering notation 4.2887834 × 10^6

Prime Factorization of 42887834

Prime Factorization 2 × 11 × 71 × 27457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42887834
Product of the distinct prime numbers

The prime factorization of 42887834 is 2 × 11 × 71 × 27457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 95, 28, 556, 249, 3431, 7226, 59413, 24651, 332719, 28282, 2733601, 7840926, 30534395, 58160832, 195107665, 728788403, 470419349, 7911978381

Basic calculations (n = 42887834)

Multiplication

n×y
n×2 85775668
n×3 128663502
n×4 171551336
n×5 214439170

Division

n÷y
n÷2 21443917
n÷3 14295944.666667
n÷3 10721958.5
n÷5 8577566.8

Exponentiation

ny
n2 1839366305211556
n3 7.8886436763107E+22
n4 3.3832684047476E+30
n5 1.4510105372026E+38

Nth Root

y√n
2√n 6548.8803623215
3√n 350.03491896505
4√n 80.92515284089
5√n 33.609869225428

Divisors of 42887834

1, 2, 11, 22, 71, 142, 781, 1562, 27457, 54914, 302027, 604054, 1949447, 3898894, 21443917, 42887834

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 -42887833
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 42887834 can be divided by 16 positive divisors. The sum of these divisors (counting 42887834) is 1, the average is 0.0625.

Base conversion 42887834

Base System Value
2 Binary 10100011100110101010011010
3 Ternary 2222200221001022
4 Quaternary 2203212222122
5 Quinary 41434402314
6 Senary 4131122442
8 Octal 243465232
10 Decimal 42887834
12 Duodecimal 12443422
16 Hexadecimal 28e6a9a
20 Vigesimal d80jbe
36 Base36 pj8gq

Cryptographic Hash Functions

md5 15a99d1a4c255fb23f2c6606a37eb1ed
sha1 daa27dd5c0c79503b6cc778a1bbbfeca359e4f1c
sha256 40cc2a481ef826385a229df22b8f67eaab4ee5df471ef1f6d40c0d5890faee52
sha512 0be5ce3a6e05188a8122916232040131f067b198cf8855792237bec669a2ecdc375ffb1a08c92ac3b1c65c37357e33f16707e8b3a7de7176ca53e9bd9caa8d98
ripemd-160 2f39e354fa7dd7bf75c1a7b9e9fb776e97ccefbc

42887834 as geometric shapes

Circle

Radius = n
Diameter 85775668
Circumference 269472208.44556
Area 5.7785396717132E+15

Sphere

Radius = n
Volume 3.304387336038E+23
Surface area 2.3114158686853E+16
Circumference 269472208.44556

Square

Length = n
Perimeter 171551336
Area 1839366305211556
Diagonal 60652556.503606

Cube

Length = n
Surface area 11036197831269336
Volume 7.8886436763107E+22
Space diagonal 74283907.51458

Equilateral Triangle

Length = n
Perimeter 128663502
Area 7.9646897358916E+14
Altitude 37141953.75729

Triangular Pyramid

Length = n
Surface area 7.9646897358916E+14
Volume 9.2968557298061E+21
Height 20217518.834535