42161853 is an odd 8-digits composite number following 42161852
and preceding 42161854 . In scientific notation, it is written as 4.2161853 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 25516288 positive integers (up to 42161853) that are relatively prime to 42161853.
42161853 has 24 divisors, whose sum is 61708608
The reverse of 42161853 is 35816124
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
forty-two million one hundred sixty-one thousand eight hundred fifty-three
Scientific notation
4.2161853 × 10^7
Engineering notation
4.2161853 × 10^6
Prime Factorization
3 × 29 × 17 × 29 × 983
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1453857
Product of the distinct prime numbers
The prime factorization of 42161853 is 3 × 29 × 17 × 29 × 983.
Since it has a total of 5 prime factors.
2 , 2 , 59 , 56 , 248 , 437 , 6830 , 8059 , 17174 , 3707 , 810828 , 289946 , 9839824 , 7295273 , 87136651 , 20365827 , 541179124 , 999854872 , 9202873654 , 7091846651
n×2
84323706
n×3
126485559
n×4
168647412
n×5
210809265
n÷2
21080926.5
n÷3
14053951
n÷3
10540463.25
n÷5
8432370.6
n2
1777621848393609
n3
7.494783106156E+22
n4
3.1599394358863E+30
n5
1.3322890198474E+38
2 √n
6493.215921252
3 √n
348.04860432235
4 √n
80.580493428943
5 √n
33.495305094236
1 , 3 , 17 , 29 , 51 , 87 , 493 , 841 , 983 , 1479 , 2523 , 2949 , 14297 , 16711 , 28507 , 42891 , 50133 , 85521 , 484619 , 826703 , 1453857 , 2480109 , 14053951 , 42161853
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42161852
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42161853 can be divided by 24 positive divisors.
The sum of these divisors (counting 42161853) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100000110101011010111101
3
Ternary
2221100001012010
4
Quaternary
2200311122331
5
Quinary
41243134403
6
Senary
4103401433
8
Octal
240653275
10
Decimal
42161853
12
Duodecimal
12153279
16
Hexadecimal
28356bd
20
Vigesimal
d3a4cd
36
Base36
p3oal
md5
fb2ec08f6b7a4d99213d49974e47dc09
sha1
755ab29c5ac18f75711ffe61e5210d84b859b24a
sha256
a1e8111b34503ff55b113e9d1f68b08310e5cfd6a05dd1c4a805fb58f14ca1ba
sha512
05b0c30b8d9d8aa8c6dea96df4fd734e283ac46fa0ec158a8861497ddaf4345a38fc44dda113e669fc6e64560b30e4a83089d86e840ece052dc1233b10d24193
ripemd-160
f38c03357bcb490b3bc8cbab67f4f425c7004f30
Diameter
84323706
Circumference
264910735.29307
Area
5.5845637397741E+15
Volume
3.1394074062065E+23
Surface area
2.2338254959096E+16
Circumference
264910735.29307
Perimeter
168647412
Area
1777621848393609
Diagonal
59625864.327381
Surface area
10665731090361654
Volume
7.494783106156E+22
Space diagonal
73026471.53725
Perimeter
126485559
Area
7.6973283951556E+14
Altitude
36513235.768625
Surface area
7.6973283951556E+14
Volume
8.8326865964754E+21
Height
19875288.109127