42896871 is an odd 8-digits composite number following 42896870
and preceding 42896872 . In scientific notation, it is written as 4.2896871 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors.
There are 28459728 positive integers (up to 42896871) that are relatively prime to 42896871.
42896871 has 20 divisors, whose sum is 64390392
The reverse of 42896871 is 17869824
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-two million eight hundred ninety-six thousand eight hundred seventy-one
Scientific notation
4.2896871 × 10^7
Engineering notation
4.2896871 × 10^6
Prime Factorization
3 × 9 × 3 × 227 × 2333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14298957
Product of the distinct prime numbers
The prime factorization of 42896871 is 3 × 9 × 3 × 227 × 2333.
Since it has a total of 5 prime factors.
6 , 10 , 26 , 8 , 159 , 187 , 1952 , 4332 , 79429 , 57202 , 933185 , 801390 , 2508700 , 5571249 , 86908082 , 63093649 , 420233752 , 447627017 , 2812280079 , 2186041976
n×2
85793742
n×3
128690613
n×4
171587484
n×5
214484355
n÷2
21448435.5
n÷3
14298957
n÷3
10724217.75
n÷5
8579374.2
n2
1840141541590641
n3
7.8936314331355E+22
n4
3.3861208930876E+30
n5
1.4525399114118E+38
2 √n
6549.5702912481
3 √n
350.05950280864
4 √n
80.929415488116
5 √n
33.611285509548
1 , 3 , 9 , 27 , 81 , 227 , 681 , 2043 , 2333 , 6129 , 6999 , 18387 , 20997 , 62991 , 188973 , 529591 , 1588773 , 4766319 , 14298957 , 42896871
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42896870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42896871 can be divided by 20 positive divisors.
The sum of these divisors (counting 42896871) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100011101000110111100111
3
Ternary
2222201101110000
4
Quaternary
2203220313213
5
Quinary
41440144441
6
Senary
4131232343
8
Octal
243506747
10
Decimal
42896871
12
Duodecimal
124486b3
16
Hexadecimal
28e8de7
20
Vigesimal
d8223b
36
Base36
pjffr
md5
1a7c57cf6272aade573f3a3b6336f019
sha1
a159d92982a49eba462bce48d19eb74a3076a501
sha256
ad03fbd2b0acdc89118dc0ca7463765b6017e4b074da714cfda3afd97cb61986
sha512
95392750201bedb6e9035c29bf7ed59d595f82254a6f9540fcf08044f3445ab33c645dec72b220bd96d3db898c292dedd6718d99310744a0b550c59e8f56e318
ripemd-160
7bab383fad8154b544920d605047efffb113e70e
Diameter
85793742
Circumference
269528989.59118
Area
5.7809751486266E+15
Volume
3.3064766027312E+23
Surface area
2.3123900594506E+16
Circumference
269528989.59118
Perimeter
171587484
Area
1840141541590641
Diagonal
60665336.751569
Surface area
11040849249543846
Volume
7.8936314331355E+22
Space diagonal
74299560.057728
Perimeter
128690613
Area
7.9680466078828E+14
Altitude
37149780.028864
Surface area
7.9680466078828E+14
Volume
9.3027338575956E+21
Height
20221778.91719