40687568 (number)

40687568 is an even 8-digits composite number following 40687567 and preceding 40687569. In scientific notation, it is written as 4.0687568 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 19793664 positive integers (up to 40687568) that are relatively prime to 40687568.

Interesting facts

Basic properties

Name

Name forty million six hundred eighty-seven thousand five hundred sixty-eight

Notation

Scientific notation 4.0687568 × 10^7
Engineering notation 4.0687568 × 10^6

Prime Factorization of 40687568

Prime Factorization 2 × 2 × 2 × 2 × 37 × 68729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5085946
Product of the distinct prime numbers

The prime factorization of 40687568 is 2 × 2 × 2 × 2 × 37 × 68729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 82, 36, 868, 843, 8306, 8423, 9742, 53341, 187100, 375757, 6681831, 7932477, 35158125, 70484462, 731627652, 176038404, 6052896198, 5889379538

Basic calculations (n = 40687568)

Multiplication

n×y
n×2 81375136
n×3 122062704
n×4 162750272
n×5 203437840

Division

n÷y
n÷2 20343784
n÷3 13562522.666667
n÷3 10171892
n÷5 8137513.6

Exponentiation

ny
n2 1655478189754624
n3 6.7357381418158E+22
n4 2.7406080367532E+30
n5 1.1150867585674E+38

Nth Root

y√n
2√n 6378.6807413446
3√n 343.94360892844
4√n 79.866643483651
5√n 33.257710329922

Divisors of 40687568

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68729, 137458, 274916, 549832, 1099664, 2542973, 5085946, 10171892, 20343784, 40687568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40687567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40687568 can be divided by 20 positive divisors. The sum of these divisors (counting 40687568) is 1, the average is 0.05.

Base conversion 40687568

Base System Value
2 Binary 10011011001101011111010000
3 Ternary 2211120010211222
4 Quaternary 2123031133100
5 Quinary 40404000233
6 Senary 4012024212
8 Octal 233153720
10 Decimal 40687568
12 Duodecimal 11762068
16 Hexadecimal 26cd7d0
20 Vigesimal ce5ii8
36 Base36 o82q8

Cryptographic Hash Functions

md5 8ca663c5ec4774ddbcc2a9b44fe63403
sha1 db28e2c1458a962a0d3121d839cec5a9a0b22f34
sha256 33dc48a99d98042c6722cc6b954274acbe46f8355c0ec241269f5e7fca67dfa3
sha512 1840c0ac091644091546b742bf13881a471093bab4ff441bcbec694d1a754993fd478c981d9730423456a156ce14d763e7b23398449bfc56a9653b5924b57d54
ripemd-160 efc2f7b548bee80005a96d76672e9aa5bc9da2f1

40687568 as geometric shapes

Circle

Radius = n
Diameter 81375136
Circumference 255647529.44247
Area 5.2008381191113E+15

Sphere

Radius = n
Volume 2.8214593950444E+23
Surface area 2.0803352476445E+16
Circumference 255647529.44247

Square

Length = n
Perimeter 162750272
Area 1655478189754624
Diagonal 57540910.485578

Cube

Length = n
Surface area 9932869138527744
Volume 6.7357381418158E+22
Space diagonal 70472935.012414

Equilateral Triangle

Length = n
Perimeter 122062704
Area 7.1684308386929E+14
Altitude 35236467.506207

Triangular Pyramid

Length = n
Surface area 7.1684308386929E+14
Volume 7.9381435272914E+21
Height 19180303.495193