42684775 is an odd 8-digits composite number following 42684774
and preceding 42684776 . In scientific notation, it is written as 4.2684775 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 29055360 positive integers (up to 42684775) that are relatively prime to 42684775.
42684775 has 24 divisors, whose sum is 60933600
The reverse of 42684775 is 57748624
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million six hundred eighty-four thousand seven hundred seventy-five
Scientific notation
4.2684775 × 10^7
Engineering notation
4.2684775 × 10^6
Prime Factorization
7 × 5 × 5 × 149 × 1637
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8536955
Product of the distinct prime numbers
The prime factorization of 42684775 is 7 × 5 × 5 × 149 × 1637.
Since it has a total of 5 prime factors.
3 , 9 , 87 , 45 , 400 , 750 , 5232 , 1394 , 70294 , 86531 , 513853 , 642660 , 3629376 , 2809109 , 38167997 , 46837695 , 648648084 , 314930779 , 563198406 , 5669408936
n×2
85369550
n×3
128054325
n×4
170739100
n×5
213423875
n÷2
21342387.5
n÷3
14228258.333333
n÷3
10671193.75
n÷5
8536955
n2
1821990016800625
n3
7.7771233919381E+22
n4
3.3196476213211E+30
n5
1.4169841179538E+38
2 √n
6533.3586309034
3 √n
349.48161354711
4 √n
80.829194174527
5 √n
33.577982567442
1 , 5 , 7 , 25 , 35 , 149 , 175 , 745 , 1043 , 1637 , 3725 , 5215 , 8185 , 11459 , 26075 , 40925 , 57295 , 243913 , 286475 , 1219565 , 1707391 , 6097825 , 8536955 , 42684775
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
-42684774
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 42684775 can be divided by 24 positive divisors.
The sum of these divisors (counting 42684775) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100010110101000101100111
3
Ternary
2222022121111121
4
Quaternary
2202311011213
5
Quinary
41411403100
6
Senary
4122514411
8
Octal
242650547
10
Decimal
42684775
12
Duodecimal
12365a07
16
Hexadecimal
28b5167
20
Vigesimal
d6fbif
36
Base36
pevs7
md5
c99e98cd579ca4295cf982c2e0e54675
sha1
af09519d422e0e0c6ee46c8cb9d9dbceb069d84a
sha256
e969fb6f257642f6f81fc74e9043eb404d3ea3e8aa54b7a726fd031454b844fd
sha512
6f8e66e0c8d82676c39fe16a82f48c3a590df224b61fb232c1d850300d57a582ea70555098ece09ed75b329f08dbe52cf4bcd83495f867df60038521093433f8
ripemd-160
4aae5b6ce84a8c5419b10a2179be47c95f297a01
Diameter
85369550
Circumference
268196351.12027
Area
5.7239504516948E+15
Volume
3.2576738285565E+23
Surface area
2.2895801806779E+16
Circumference
268196351.12027
Perimeter
170739100
Area
1821990016800625
Diagonal
60365387.711844
Surface area
10931940100803750
Volume
7.7771233919381E+22
Space diagonal
73932199.009646
Perimeter
128054325
Area
7.8894481999549E+14
Altitude
36966099.504823
Surface area
7.8894481999549E+14
Volume
9.1654278142732E+21
Height
20121795.903948