42891775 (number)

42891775 is an odd 8-digits composite number following 42891774 and preceding 42891776. In scientific notation, it is written as 4.2891775 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 33978240 positive integers (up to 42891775) that are relatively prime to 42891775.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-one thousand seven hundred seventy-five

Notation

Scientific notation 4.2891775 × 10^7
Engineering notation 4.2891775 × 10^6

Prime Factorization of 42891775

Prime Factorization 5 × 5 × 103 × 16657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8578355
Product of the distinct prime numbers

The prime factorization of 42891775 is 5 × 5 × 103 × 16657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42891775)

Multiplication

n×y
n×2 85783550
n×3 128675325
n×4 171567100
n×5 214458875

Division

n÷y
n÷2 21445887.5
n÷3 14297258.333333
n÷3 10722943.75
n÷5 8578355

Exponentiation

ny
n2 1839704362650625
n3 7.8908185589329E+22
n4 3.3845121419557E+30
n5 1.4516773327753E+38

Nth Root

y√n
2√n 6549.1812465376
3√n 350.04564030671
4√n 80.927011847328
5√n 33.61048689069

Divisors of 42891775

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42891774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42891775 can be divided by 12 positive divisors. The sum of these divisors (counting 42891775) is 1, the average is 0.083333333333333.

Base conversion 42891775

Base System Value
2 Binary 10100011100111100111111111
3 Ternary 2222201010110021
4 Quaternary 2203213213333
5 Quinary 41440014100
6 Senary 4131153011
8 Octal 243474777
10 Decimal 42891775
12 Duodecimal 12445767
16 Hexadecimal 28e79ff
20 Vigesimal d8198f
36 Base36 pjbi7

Cryptographic Hash Functions

md5 b363eeb09ab336dc75b48f84d65bf27b
sha1 7aefe4b64058e1874daa64b51d3b282e20e1251f
sha256 fd022e0b93feec7d5d3ca7eb2e4efe9f060f4ef620aa669812a98b3550dd0ad7
sha512 abec5f1281c9f242285689f3b33515f90977b7a2423e1226b3984365144d4eaa6b76d22760fa344863817c18181d2dc6de5036ac2f28eabacab85a4be4eeb7b8
ripemd-160 93584bc395612499fe30e22709c0e295c8d799af

42891775 as geometric shapes

Circle

Radius = n
Diameter 85783550
Circumference 269496970.47885
Area 5.7796017104803E+15

Sphere

Radius = n
Volume 3.3052983487405E+23
Surface area 2.3118406841921E+16
Circumference 269496970.47885

Square

Length = n
Perimeter 171567100
Area 1839704362650625
Diagonal 60658129.919255

Cube

Length = n
Surface area 11038226175903750
Volume 7.8908185589329E+22
Space diagonal 74290733.526813

Equilateral Triangle

Length = n
Perimeter 128675325
Area 7.9661535675425E+14
Altitude 37145366.763406

Triangular Pyramid

Length = n
Surface area 7.9661535675425E+14
Volume 9.2994188535569E+21
Height 20219376.639752