890142693 is an odd 9-digits composite number following 890142692
and preceding 890142694 . In scientific notation, it is written as 8.90142693 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 539480400 positive integers (up to 890142693) that are relatively prime to 890142693.
890142693 has 8 divisors, whose sum is 1294753056
The reverse of 890142693 is 396241098
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred ninety million one hundred forty-two thousand six hundred ninety-three
Scientific notation
8.90142693 × 10^8
Engineering notation
8.90142693 × 10^6
Prime Factorization
3 × 11 × 26974021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
890142693
Product of the distinct prime numbers
The prime factorization of 890142693 is 3 × 11 × 26974021.
Since it has a total of 3 prime factors.
2 , 3 , 66 , 22 , 155 , 354 , 742 , 4528 , 39191 , 67553 , 536565 , 114571 , 3838085 , 9877905 , 71915720 , 47465773 , 986675304 , 391269797 , 9164088482 , 5598819125
n×2
1780285386
n×3
2670428079
n×4
3560570772
n×5
4450713465
n÷2
445071346.5
n÷3
296714231
n÷3
222535673.25
n÷5
178028538.6
n2
792354013901292249
n3
7.0530813574346E+26
n4
6.2782488334549E+35
n5
5.5885373239356E+44
2 √n
29835.259224615
3 √n
961.95157575993
4 √n
172.72886042759
5 √n
61.644158187176
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-890142692
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 890142693 can be divided by 8 positive divisors.
The sum of these divisors (counting 890142693) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000011100111111111100101
3
Ternary
2022000221221012220
4
Quaternary
311003213333211
5
Quinary
3310334031233
6
Senary
224154502553
8
Octal
6503477745
10
Decimal
890142693
12
Duodecimal
20a134a59
16
Hexadecimal
350e7fe5
20
Vigesimal
di37ged
36
Base36
epyuhx
md5
c186dffff1043fb969b7af68038f4018
sha1
5adbbbfa53ab9c6ea929bc491b02602b5fcad742
sha256
6d82654700f00446c83a69adee16257eb6231ca0a9e3e6892c46cb3d26396c23
sha512
8cfe79e25ef2aafd74f166121043b645a5ede936df73df8ebac0681c0e6a28c2c9f257b0370067717bed7cd5ec87de3ca28f34a13e0e911bd545ea72274094e0
ripemd-160
d6b8be4409e36136c03c56d8347c21e0e9b89b61
Diameter
1780285386
Circumference
5592931489.9509
Area
2.4892535491147E+18
Volume
2.9543878103583E+27
Surface area
9.9570141964587E+18
Circumference
5592931489.9509
Perimeter
3560570772
Area
792354013901292249
Diagonal
1258851868.8879
Surface area
4754124083407753494
Volume
7.0530813574346E+26
Space diagonal
1541772370.2622
Perimeter
2670428079
Area
3.4309935241454E+17
Altitude
770886185.13109
Surface area
3.4309935241454E+17
Volume
8.312136093504E+25
Height
419617289.6293