40542902 is an even 8-digits composite number following 40542901
and preceding 40542903 . In scientific notation, it is written as 4.0542902 × 10^7.
The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors.
There are 20271450 positive integers (up to 40542902) that are relatively prime to 40542902.
40542902 has 4 divisors, whose sum is 60814356
The reverse of 40542902 is 20924504
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8
Name
forty million five hundred forty-two thousand nine hundred two
Scientific notation
4.0542902 × 10^7
Engineering notation
4.0542902 × 10^6
Prime Factorization
2 × 20271451
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
40542902
Product of the distinct prime numbers
The prime factorization of 40542902 is 2 × 20271451.
Since it has a total of 2 prime factors.
1 , 3 , 40 , 44 , 260 , 977 , 8514 , 6522 , 82392 , 23060 , 710526 , 843009 , 8811454 , 6989034 , 90847641 , 22891889 , 117066221 , 264890276 , 9798534864 , 9088064624
n×2
81085804
n×3
121628706
n×4
162171608
n×5
202714510
n÷2
20271451
n÷3
13514300.666667
n÷3
10135725.5
n÷5
8108580.4
n2
1643726902581604
n3
6.664145872613E+22
n4
2.7018381302705E+30
n5
1.0954035853542E+38
2 √n
6367.3308379571
3 √n
343.5354905427
4 √n
79.795556505091
5 √n
33.234026844124
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
-40542901
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 40542902 can be divided by 4 positive divisors.
The sum of these divisors (counting 40542902) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011010101010001010110110
3
Ternary
2211021210101222
4
Quaternary
2122222022312
5
Quinary
40334333102
6
Senary
4004550342
8
Octal
232521266
10
Decimal
40542902
12
Duodecimal
116b23b2
16
Hexadecimal
26aa2b6
20
Vigesimal
cd7h52
36
Base36
o4z3q
md5
65cf58a1f534ef2193fee413d1208892
sha1
b488e166280b089c0b49b7f3ef5b79233a72d65b
sha256
b83bf7138b46c8c0d6a92a22ec259fc26f07f77469abe7430f9c06f72f49f91e
sha512
51e2202922efcd9f1be112b438261d780eb2c1a2f1048edf7ebb0bd6db093422193d53f2deaf07fb4491e07a88d959f0cbbd4f01bf9ae72cce81b98299f466ea
ripemd-160
8124ce74493c6185c0a57a82a1737350ee339ecf
Diameter
81085804
Circumference
254738566.15682
Area
5.1639203616583E+15
Volume
2.7914708954469E+23
Surface area
2.0655681446633E+16
Circumference
254738566.15682
Perimeter
162171608
Area
1643726902581604
Diagonal
57336321.866363
Surface area
9862361415489624
Volume
6.664145872613E+22
Space diagonal
70222366.150286
Perimeter
121628706
Area
7.1175462725979E+14
Altitude
35111183.075143
Surface area
7.1175462725979E+14
Volume
7.8537712289016E+21
Height
19112107.288788