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.
42891775 has 12 divisors, whose sum is 53705392
The reverse of 42891775 is 57719824
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million eight hundred ninety-one thousand seven hundred seventy-five
Scientific notation
4.2891775 × 10^7
Engineering notation
4.2891775 × 10^6
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.
9 , 2 , 33 , 41 , 828 , 841 , 6131 , 6826 , 6623 , 76872 , 764773 , 637281 , 557877 , 606536 , 25858422 , 5225054 , 382907789 , 991256722 , 1475729 , 5155555125
n×2
85783550
n×3
128675325
n×4
171567100
n×5
214458875
n÷2
21445887.5
n÷3
14297258.333333
n÷3
10722943.75
n÷5
8578355
n2
1839704362650625
n3
7.8908185589329E+22
n4
3.3845121419557E+30
n5
1.4516773327753E+38
2 √n
6549.1812465376
3 √n
350.04564030671
4 √n
80.927011847328
5 √n
33.61048689069
1 , 5 , 25 , 103 , 515 , 2575 , 16657 , 83285 , 416425 , 1715671 , 8578355 , 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
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
md5
b363eeb09ab336dc75b48f84d65bf27b
sha1
7aefe4b64058e1874daa64b51d3b282e20e1251f
sha256
fd022e0b93feec7d5d3ca7eb2e4efe9f060f4ef620aa669812a98b3550dd0ad7
sha512
abec5f1281c9f242285689f3b33515f90977b7a2423e1226b3984365144d4eaa6b76d22760fa344863817c18181d2dc6de5036ac2f28eabacab85a4be4eeb7b8
ripemd-160
93584bc395612499fe30e22709c0e295c8d799af
Diameter
85783550
Circumference
269496970.47885
Area
5.7796017104803E+15
Volume
3.3052983487405E+23
Surface area
2.3118406841921E+16
Circumference
269496970.47885
Perimeter
171567100
Area
1839704362650625
Diagonal
60658129.919255
Surface area
11038226175903750
Volume
7.8908185589329E+22
Space diagonal
74290733.526813
Perimeter
128675325
Area
7.9661535675425E+14
Altitude
37145366.763406
Surface area
7.9661535675425E+14
Volume
9.2994188535569E+21
Height
20219376.639752