42885864 (number)

42885864 is an even 8-digits composite number following 42885863 and preceding 42885865. In scientific notation, it is written as 4.2885864 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 12252960 positive integers (up to 42885864) that are relatively prime to 42885864.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-five thousand eight hundred sixty-four

Notation

Scientific notation 4.2885864 × 10^7
Engineering notation 4.2885864 × 10^6

Prime Factorization of 42885864

Prime Factorization 2 × 2 × 2 × 63 × 85091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10721466
Product of the distinct prime numbers

The prime factorization of 42885864 is 2 × 2 × 2 × 63 × 85091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42885864)

Multiplication

n×y
n×2 85771728
n×3 128657592
n×4 171543456
n×5 214429320

Division

n÷y
n÷2 21442932
n÷3 14295288
n÷3 10721466
n÷5 8577172.8

Exponentiation

ny
n2 1839197331026496
n3 7.8875566607565E+22
n4 3.382646822455E+30
n5 1.4506773158784E+38

Nth Root

y√n
2√n 6548.7299532047
3√n 350.02955940824
4√n 80.924223525497
5√n 33.609560454139

Divisors of 42885864

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 -42885863
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 42885864 can be divided by 16 positive divisors. The sum of these divisors (counting 42885864) is 1, the average is 0.0625.

Base conversion 42885864

Base System Value
2 Binary 10100011100110001011101000
3 Ternary 2222200211100100
4 Quaternary 2203212023220
5 Quinary 41434321424
6 Senary 4131105400
8 Octal 243461350
10 Decimal 42885864
12 Duodecimal 12442260
16 Hexadecimal 28e62e8
20 Vigesimal d80ed4
36 Base36 pj6y0

Cryptographic Hash Functions

md5 a191762f25a39db416ee84f8e67da367
sha1 025747f7188ee0b1f85f41fea123b17cd99e072c
sha256 c63e59f97065ee75120566d27fd80b9df672fa5d4800668b7588109c9f4ec642
sha512 66ced137f514f6a6b8a2d0f20c296e0b0e07520e0b127739bf5bd42422b1086e0012921f5131b75fa75c4c4028fa857d1e7b979ae26a947e1fa63030fbc5fafa
ripemd-160 c13f8570b108229134692d1ed029704b9213a842

42885864 as geometric shapes

Circle

Radius = n
Diameter 85771728
Circumference 269459830.5705
Area 5.7780088236548E+15

Sphere

Radius = n
Volume 3.3039320080275E+23
Surface area 2.3112035294619E+16
Circumference 269459830.5705

Square

Length = n
Perimeter 171543456
Area 1839197331026496
Diagonal 60649770.502888

Cube

Length = n
Surface area 11035183986158976
Volume 7.8875566607565E+22
Space diagonal 74280495.374489

Equilateral Triangle

Length = n
Perimeter 128657592
Area 7.9639580562074E+14
Altitude 37140247.687245

Triangular Pyramid

Length = n
Surface area 7.9639580562074E+14
Volume 9.2955746696901E+21
Height 20216590.167629