42897835 is an odd 8-digits composite number following 42897834
and preceding 42897836 . In scientific notation, it is written as 4.2897835 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 34230240 positive integers (up to 42897835) that are relatively prime to 42897835.
42897835 has 8 divisors, whose sum is 51609456
The reverse of 42897835 is 53879824
Previous prime number is 397
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
forty-two million eight hundred ninety-seven thousand eight hundred thirty-five
Scientific notation
4.2897835 × 10^7
Engineering notation
4.2897835 × 10^6
Prime Factorization
5 × 397 × 21611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42897835
Product of the distinct prime numbers
The prime factorization of 42897835 is 5 × 397 × 21611.
Since it has a total of 3 prime factors.
7 , 8 , 46 , 25 , 412 , 813 , 4352 , 6379 , 25259 , 68261 , 901071 , 14278 , 6162444 , 2179529 , 74771922 , 21190660 , 522879117 , 873577048 , 5998574599 , 2035525461
n×2
85795670
n×3
128693505
n×4
171591340
n×5
214489175
n÷2
21448917.5
n÷3
14299278.333333
n÷3
10724458.75
n÷5
8579567
n2
1840224247687225
n3
7.8941636140286E+22
n4
3.386425281776E+30
n5
1.4527031297746E+38
2 √n
6549.6438834489
3 √n
350.06212502657
4 √n
80.929870155888
5 √n
33.611436574124
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42897834
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42897835 can be divided by 8 positive divisors.
The sum of these divisors (counting 42897835) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011101001000110101011
3
Ternary
2222201102202201
4
Quaternary
2203221012223
5
Quinary
41440212320
6
Senary
4131241031
8
Octal
243510653
10
Decimal
42897835
12
Duodecimal
12449177
16
Hexadecimal
28e91ab
20
Vigesimal
d824bf
36
Base36
pjg6j
md5
a4f2fc7faa045bf6bfe30dd0c9038389
sha1
9721695dfb526516abb0a96b9c63feca8f86ea5b
sha256
77a7d4d773b9bce739b7279d6ff9e0680cfbf9c70911e0eb167646bdf4d12c01
sha512
51bc873c388fee334b3bca9bacd6ebc29abc24ad469a03a9b8169dddabc6d5ae8e8826eed7651741a84f058f0463473cce68cdcc15ed87927b5693492eba4153
ripemd-160
f3e1321bf8a8e50288c29c05e989e57c2325f217
Diameter
85795670
Circumference
269535046.58181
Area
5.781234977492E+15
Volume
3.3066995221424E+23
Surface area
2.3124939909968E+16
Circumference
269535046.58181
Perimeter
171591340
Area
1840224247687225
Diagonal
60666700.053443
Surface area
11041345486123350
Volume
7.8941636140286E+22
Space diagonal
74301229.754706
Perimeter
128693505
Area
7.9684047357862E+14
Altitude
37150614.877353
Surface area
7.9684047357862E+14
Volume
9.3033610387928E+21
Height
20222233.351148