42891330 is an even 8-digits composite number following 42891329
and preceding 42891331 . In scientific notation, it is written as 4.2891330 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 11158400 positive integers (up to 42891330) that are relatively prime to 42891330.
42891330 has 32 divisors, whose sum is 105452928
The reverse of 42891330 is 03319824
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
forty-two million eight hundred ninety-one thousand three hundred thirty
Scientific notation
4.2891330 × 10^7
Engineering notation
4.2891330 × 10^6
Prime Factorization
2 × 3 × 5 × 41 × 34871
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42891330
Product of the distinct prime numbers
The prime factorization of 42891330 is 2 × 3 × 5 × 41 × 34871.
Since it has a total of 5 prime factors.
4 , 5 , 28 , 14 , 246 , 996 , 7724 , 8510 , 77823 , 2448 , 863607 , 674031 , 8866719 , 8148615 , 20241602 , 18294645 , 404473724 , 467519085 , 1396699797 , 8114704130
n×2
85782660
n×3
128673990
n×4
171565320
n×5
214456650
n÷2
21445665
n÷3
14297110
n÷3
10722832.5
n÷5
8578266
n2
1839666189168900
n3
7.8905729609486E+22
n4
3.3843716875712E+30
n5
1.4516020289427E+38
2 √n
6549.1472727371
3 √n
350.04442973391
4 √n
80.926801943096
5 √n
33.61041714898
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 41 , 82 , 123 , 205 , 246 , 410 , 615 , 1230 , 34871 , 69742 , 104613 , 174355 , 209226 , 348710 , 523065 , 1046130 , 1429711 , 2859422 , 4289133 , 7148555 , 8578266 , 14297110 , 21445665 , 42891330
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
-42891329
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 42891330 can be divided by 32 positive divisors.
The sum of these divisors (counting 42891330) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100011100111100001000010
3
Ternary
2222201002211210
4
Quaternary
2203213201002
5
Quinary
41440010310
6
Senary
4131150550
8
Octal
243474102
10
Decimal
42891330
12
Duodecimal
12445456
16
Hexadecimal
28e7842
20
Vigesimal
d8186a
36
Base36
pjb5u
md5
30b4aa6cb55c4c594cbf38f07a6f606d
sha1
e44d9614ab4565a8b21e49449f4751a4aa10d160
sha256
a5921aff3e2ac8c5624085ef869fde3b4c8c2db9ae4b8191d915ba872fe8767d
sha512
0c647aa2caf8d0a74b022961d01a5d67a9bb1b1fc070d385521658a69fb12f79075763b3b533d0abbd90037725a2d326ca5b700fd366c976a8eceda30af9e824
ripemd-160
db7312ab7bb729b07415240d84678d3af398bbf4
Diameter
85782660
Circumference
269494174.46139
Area
5.7794817849505E+15
Volume
3.3051954728974E+23
Surface area
2.3117927139802E+16
Circumference
269494174.46139
Perimeter
171565320
Area
1839666189168900
Diagonal
60657500.59422
Surface area
11037997135013400
Volume
7.8905729609486E+22
Space diagonal
74289962.764203
Perimeter
128673990
Area
7.9659882715179E+14
Altitude
37144981.382102
Surface area
7.9659882715179E+14
Volume
9.2991294135566E+21
Height
20219166.86474