42874889 (number)

42874889 is an odd 8-digits composite number following 42874888 and preceding 42874890. In scientific notation, it is written as 4.2874889 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 41829120 positive integers (up to 42874889) that are relatively prime to 42874889.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred seventy-four thousand eight hundred eighty-nine

Notation

Scientific notation 4.2874889 × 10^7
Engineering notation 4.2874889 × 10^6

Prime Factorization of 42874889

Prime Factorization 41 × 1045729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42874889
Product of the distinct prime numbers

The prime factorization of 42874889 is 41 × 1045729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 58, 95, 318, 701, 9770, 4229, 68020, 93518, 938350, 163722, 694145, 5948805, 11232045, 10516991, 292810556, 862401409, 9480472601, 3330384259

Basic calculations (n = 42874889)

Multiplication

n×y
n×2 85749778
n×3 128624667
n×4 171499556
n×5 214374445

Division

n÷y
n÷2 21437444.5
n÷3 14291629.666667
n÷3 10718722.25
n÷5 8574977.8

Exponentiation

ny
n2 1838256106762321
n3 7.8815026531007E+22
n4 3.379185514049E+30
n5 1.4488220382526E+38

Nth Root

y√n
2√n 6547.8919508495
3√n 349.99969795892
4√n 80.919045662004
5√n 33.607840061188

Divisors of 42874889

1, 41, 1045729, 42874889

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42874888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42874889 can be divided by 4 positive divisors. The sum of these divisors (counting 42874889) is 1, the average is 0.25.

Base conversion 42874889

Base System Value
2 Binary 10100011100011100000001001
3 Ternary 2222200021021212
4 Quaternary 2203203200021
5 Quinary 41433444024
6 Senary 4130542505
8 Octal 243434011
10 Decimal 42874889
12 Duodecimal 12437a35
16 Hexadecimal 28e3809
20 Vigesimal d7j749
36 Base36 piyh5

Cryptographic Hash Functions

md5 8774add9b1923f4cef329e26a297e93d
sha1 f7cb6760224a9f91589932ca7555a134b4e0cd83
sha256 20f984fb464439f84da377170695da30ffdcc60259a4f41340aae81cc1ca0cf7
sha512 13c8d6643a18c9f1ac24dbf8afaf68ff22ecdba2eb34c396a0b52ef3de53b29abc7d280e4cce8c3ab8f5051054d902f4cbf2347a0624127917171fa1f4209bc0
ripemd-160 87c0834972b41835281cdc4d4909015de3590333

42874889 as geometric shapes

Circle

Radius = n
Diameter 85749778
Circumference 269390872.61176
Area 5.7750518804211E+15

Sphere

Radius = n
Volume 3.3013961112306E+23
Surface area 2.3100207521684E+16
Circumference 269390872.61176

Square

Length = n
Perimeter 171499556
Area 1838256106762321
Diagonal 60634249.509041

Cube

Length = n
Surface area 11029536640573926
Volume 7.8815026531007E+22
Space diagonal 74261486.116876

Equilateral Triangle

Length = n
Perimeter 128624667
Area 7.9598824355902E+14
Altitude 37130743.058438

Triangular Pyramid

Length = n
Surface area 7.9598824355902E+14
Volume 9.2884399532454E+21
Height 20211416.503014