42561498 is an even 8-digits composite number following 42561497
and preceding 42561499 . In scientific notation, it is written as 4.2561498 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 12159840 positive integers (up to 42561498) that are relatively prime to 42561498.
42561498 has 32 divisors, whose sum is 99273600
The reverse of 42561498 is 89416524
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million five hundred sixty-one thousand four hundred ninety-eight
Scientific notation
4.2561498 × 10^7
Engineering notation
4.2561498 × 10^6
Prime Factorization
2 × 3 × 7 × 7 × 7 × 20681
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
868602
Product of the distinct prime numbers
The prime factorization of 42561498 is 2 × 3 × 7 × 7 × 7 × 20681.
Since it has a total of 6 prime factors.
6 , 3 , 28 , 78 , 861 , 933 , 423 , 1260 , 51572 , 78102 , 626407 , 827034 , 7369245 , 4422787 , 42257550 , 35892903 , 834598484 , 700287453 , 4980923021 , 5049564174
n×2
85122996
n×3
127684494
n×4
170245992
n×5
212807490
n÷2
21280749
n÷3
14187166
n÷3
10640374.5
n÷5
8512299.6
n2
1811481112004004
n3
7.7099349725596E+22
n4
3.2814638191473E+30
n5
1.3966401577571E+38
2 √n
6523.9173814511
3 √n
349.14484563791
4 √n
80.770770588444
5 √n
33.55856494972
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 49 , 98 , 147 , 294 , 343 , 686 , 1029 , 2058 , 20681 , 41362 , 62043 , 124086 , 144767 , 289534 , 434301 , 868602 , 1013369 , 2026738 , 3040107 , 6080214 , 7093583 , 14187166 , 21280749 , 42561498
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42561497
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42561498 can be divided by 32 positive divisors.
The sum of these divisors (counting 42561498) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100010010110111111011010
3
Ternary
2222002100101210
4
Quaternary
2202112333122
5
Quinary
41343431443
6
Senary
4120123550
8
Octal
242267732
10
Decimal
42561498
12
Duodecimal
123065b6
16
Hexadecimal
2896fda
20
Vigesimal
d603ei
36
Base36
pc8nu
md5
7ca3b8ecc57fb7257c6ed3bfadd66c71
sha1
5b4f60db5ece167b2330901aa78e68f18b2cd485
sha256
d6084d56119b662c48f0496dba46c97e8ef33601e249625a3fafa1e522793194
sha512
0e86f90abc756daa34e9b5f122fe82794b8344aeafaa8942d8c45389e5302d0732c8365619c798857e2643447e44148a50c11197a81a5bb020f021a123f57740
ripemd-160
9d7273e6be1c9b354149c54c3b9241f2826c7ddc
Diameter
85122996
Circumference
267421778.88515
Area
5.6909357535884E+15
Volume
3.2295300092598E+23
Surface area
2.2763743014354E+16
Circumference
267421778.88515
Perimeter
170245992
Area
1811481112004004
Diagonal
60191047.706515
Surface area
10868886672024024
Volume
7.7099349725596E+22
Space diagonal
73718676.982241
Perimeter
127684494
Area
7.8439433073558E+14
Altitude
36859338.491121
Surface area
7.8439433073558E+14
Volume
9.0862455026737E+21
Height
20063682.568838