42393846 is an even 8-digits composite number following 42393845
and preceding 42393847 . In scientific notation, it is written as 4.2393846 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 12811040 positive integers (up to 42393846) that are relatively prime to 42393846.
42393846 has 16 divisors, whose sum is 65699424
The reverse of 42393846 is 64839324
Previous prime number is 503
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million three hundred ninety-three thousand eight hundred forty-six
Scientific notation
4.2393846 × 10^7
Engineering notation
4.2393846 × 10^6
Prime Factorization
2 × 33 × 503 × 1277
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42393846
Product of the distinct prime numbers
The prime factorization of 42393846 is 2 × 33 × 503 × 1277.
Since it has a total of 4 prime factors.
1 , 9 , 56 , 85 , 527 , 189 , 9037 , 875 , 12685 , 19408 , 88424 , 801670 , 668288 , 228612 , 33715020 , 29777091 , 587166563 , 786157110 , 9913845307 , 1740743103
n×2
84787692
n×3
127181538
n×4
169575384
n×5
211969230
n÷2
21196923
n÷3
14131282
n÷3
10598461.5
n÷5
8478769.2
n2
1797238178671716
n3
7.6191838571929E+22
n4
3.2300650708752E+30
n5
1.3693488118466E+38
2 √n
6511.0556747735
3 √n
348.68580902564
4 √n
80.691112737237
5 √n
33.532085401289
1 , 2 , 33 , 66 , 503 , 1006 , 1277 , 2554 , 16599 , 33198 , 42141 , 84282 , 642331 , 1284662 , 21196923 , 42393846
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42393845
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42393846 can be divided by 16 positive divisors.
The sum of these divisors (counting 42393846) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100001101110000011110110
3
Ternary
2221202211102110
4
Quaternary
2201232003312
5
Quinary
41323100341
6
Senary
4112351450
8
Octal
241560366
10
Decimal
42393846
12
Duodecimal
12245586
16
Hexadecimal
286e0f6
20
Vigesimal
d4j4c6
36
Base36
p8nau
md5
02de7f75d29bd0dd30f388ebc8ea53c4
sha1
e2065598e3fab1ab273dba2884cbc3e084ac2194
sha256
4020eb14065f05589c0ec9b217144151b8ec22c8f8576c9cfc446813339ceaba
sha512
b0b22c44e36cd3f6f0424ef8871597d7fb24af142a56984e5024583738c01315308bb20981974ab7bf0ff47b22c5acdbde2a258bc1179e7311d152cebbc67872
ripemd-160
213ed2ad2ecbb0d53228461a6bbbf517647f3c5f
Diameter
84787692
Circumference
266368390.30203
Area
5.6461902588662E+15
Volume
3.1915162709476E+23
Surface area
2.2584761035465E+16
Circumference
266368390.30203
Perimeter
169575384
Area
1797238178671716
Diagonal
59953951.974356
Surface area
10783429072030296
Volume
7.6191838571929E+22
Space diagonal
73428295.200251
Perimeter
127181538
Area
7.7822695969049E+14
Altitude
36714147.600125
Surface area
7.7822695969049E+14
Volume
8.979294287547E+21
Height
19984650.658119