40690789 is an odd 8-digits composite number following 40690788
and preceding 40690790 . In scientific notation, it is written as 4.0690789 × 10^7.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 40431456 positive integers (up to 40690789) that are relatively prime to 40690789.
40690789 has 4 divisors, whose sum is 40950124
The reverse of 40690789 is 98709604
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty million six hundred ninety thousand seven hundred eighty-nine
Scientific notation
4.0690789 × 10^7
Engineering notation
4.0690789 × 10^6
Prime Factorization
157 × 259177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
40690789
Product of the distinct prime numbers
The prime factorization of 40690789 is 157 × 259177.
Since it has a total of 2 prime factors.
3 , 9 , 60 , 67 , 491 , 533 , 6093 , 5395 , 64742 , 88239 , 919850 , 951368 , 8822113 , 644603 , 56085248 , 85177445 , 298870601 , 453212359 , 5462116316 , 6767838238
n×2
81381578
n×3
122072367
n×4
162763156
n×5
203453945
n÷2
20345394.5
n÷3
13563596.333333
n÷3
10172697.25
n÷5
8138157.8
n2
1655740309442521
n3
6.737337957032E+22
n4
2.7414759723128E+30
n5
1.1155282033795E+38
2 √n
6378.9332180232
3 √n
343.9526846993
4 √n
79.868224082067
5 √n
33.258236877456
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-40690788
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40690789 can be divided by 4 positive divisors.
The sum of these divisors (counting 40690789) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011011001110010001100101
3
Ternary
2211120022021021
4
Quaternary
2123032101211
5
Quinary
40404101124
6
Senary
4012051141
8
Octal
233162145
10
Decimal
40690789
12
Duodecimal
11763ab1
16
Hexadecimal
26ce465
20
Vigesimal
ce66j9
36
Base36
o857p
md5
b2068e95ba2d76980b61f2d3650db17e
sha1
f4c3954a78b3b88973bdbebabbc6921e7242f260
sha256
80f6b4685d790ab75cf62eea9110b52f6bb0585fa74fcf13f3b9328479166084
sha512
05246d6cb6fda22f3e04980e199592dd26dd39671edde558eb6da9075056e4e25f1e72d670b9da91b22d3e1b5ff103d476b50a3e81ee28e775345d511f85ec91
ripemd-160
92458aa3428b16ff956bafd8f8f68ed8f0fc7d97
Diameter
81381578
Circumference
255667767.58234
Area
5.2016615923971E+15
Volume
2.8221295240751E+23
Surface area
2.0806646369588E+16
Circumference
255667767.58234
Perimeter
162763156
Area
1655740309442521
Diagonal
57545465.667462
Surface area
9934441856655126
Volume
6.737337957032E+22
Space diagonal
70478513.948065
Perimeter
122072367
Area
7.1695658502357E+14
Altitude
35239256.974032
Surface area
7.1695658502357E+14
Volume
7.9400289276048E+21
Height
19181821.889154