40642085 (number)

40642085 is an odd 8-digits composite number following 40642084 and preceding 40642086. In scientific notation, it is written as 4.0642085 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 28459200 positive integers (up to 40642085) that are relatively prime to 40642085.

Interesting facts

Basic properties

Name

Name forty million six hundred forty-two thousand eighty-five

Notation

Scientific notation 4.0642085 × 10^7
Engineering notation 4.0642085 × 10^6

Prime Factorization of 40642085

Prime Factorization 5 × 341 × 197 × 11 × 11

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3694735
Product of the distinct prime numbers

The prime factorization of 40642085 is 5 × 341 × 197 × 11 × 11. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 43, 3, 467, 483, 5248, 3588, 79493, 10174, 999174, 119393, 9913522, 2736468, 94544423, 64779910, 564945259, 275209481, 8816181356, 5995724265

Basic calculations (n = 40642085)

Multiplication

n×y
n×2 81284170
n×3 121926255
n×4 162568340
n×5 203210425

Division

n÷y
n÷2 20321042.5
n÷3 13547361.666667
n÷3 10160521.25
n÷5 8128417

Exponentiation

ny
n2 1651779073147225
n3 6.7131745492071E+22
n4 2.7283741064871E+30
n5 1.1088681234765E+38

Nth Root

y√n
2√n 6375.1145087755
3√n 343.81540088956
4√n 79.844314191904
5√n 33.25027151092

Divisors of 40642085

1, 5, 11, 55, 121, 197, 341, 605, 985, 1705, 2167, 3751, 10835, 18755, 23837, 41261, 67177, 119185, 206305, 335885, 738947, 3694735, 8128417, 40642085

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 -40642084
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 40642085 can be divided by 24 positive divisors. The sum of these divisors (counting 40642085) is 1, the average is 0.041666666666667.

Base conversion 40642085

Base System Value
2 Binary 10011011000010011000100101
3 Ternary 2211110211110102
4 Quaternary 2123002120211
5 Quinary 40401021320
6 Senary 4011033445
8 Octal 233023045
10 Decimal 40642085
12 Duodecimal 1173b885
16 Hexadecimal 26c2625
20 Vigesimal ce0545
36 Base36 o73mt

Cryptographic Hash Functions

md5 a0e7e71f2dddd9179891b94eeb194a15
sha1 846bae6cf4bfdce4e07cb2262a7273813aec17d5
sha256 ad0ebaecfe5883beb8356caf89604596a1d769cc9cc41b468b418580f4610157
sha512 dea435df4bc92f59d84cc67e0f52c98073efc69bb9e8320e242aacf7506be7b2d60989476f78b06caf463e35f451e3621bfa2d13b13c63ed27b66b84f53cb50b
ripemd-160 29e517d113afdc672dd94269a0d39e710fed564d

40642085 as geometric shapes

Circle

Radius = n
Diameter 81284170
Circumference 255361751.32514
Area 5.1892170015527E+15

Sphere

Radius = n
Volume 2.812007979474E+23
Surface area 2.0756868006211E+16
Circumference 255361751.32514

Square

Length = n
Perimeter 162568340
Area 1651779073147225
Diagonal 57476587.81012

Cube

Length = n
Surface area 9910674438883350
Volume 6.7131745492071E+22
Space diagonal 70394156.145533

Equilateral Triangle

Length = n
Perimeter 121926255
Area 7.1524131939251E+14
Altitude 35197078.072766

Triangular Pyramid

Length = n
Surface area 7.1524131939251E+14
Volume 7.9115520783888E+21
Height 19158862.603373