40102428 (number)

40102428 is an even 8-digits composite number following 40102427 and preceding 40102429. In scientific notation, it is written as 4.0102428 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 13041280 positive integers (up to 40102428) that are relatively prime to 40102428.

Interesting facts

Basic properties

Name

Name forty million one hundred two thousand four hundred twenty-eight

Notation

Scientific notation 4.0102428 × 10^7
Engineering notation 4.0102428 × 10^6

Prime Factorization of 40102428

Prime Factorization 2 × 2 × 41 × 3 × 81509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20051214
Product of the distinct prime numbers

The prime factorization of 40102428 is 2 × 2 × 41 × 3 × 81509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 46, 17, 839, 368, 2513, 9692, 19064, 35627, 990977, 439900, 9139024, 401531, 51044944, 1005599, 702377389, 71331706, 2488357499, 8959939177

Basic calculations (n = 40102428)

Multiplication

n×y
n×2 80204856
n×3 120307284
n×4 160409712
n×5 200512140

Division

n÷y
n÷2 20051214
n÷3 13367476
n÷3 10025607
n÷5 8020485.6

Exponentiation

ny
n2 1608204731495184
n3 6.4492914454045E+22
n4 2.5863224584035E+30
n5 1.0371781017291E+38

Nth Root

y√n
2√n 6332.6477874583
3√n 342.28685621348
4√n 79.577935305324
5√n 33.161497458081

Divisors of 40102428

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 81509, 163018, 244527, 326036, 489054, 978108, 3341869, 6683738, 10025607, 13367476, 20051214, 40102428

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 -40102427
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 40102428 can be divided by 24 positive divisors. The sum of these divisors (counting 40102428) is 1, the average is 0.041666666666667.

Base conversion 40102428

Base System Value
2 Binary 10011000111110101000011100
3 Ternary 2210110102012010
4 Quaternary 2120332220130
5 Quinary 40231234203
6 Senary 3551311220
8 Octal 230765034
10 Decimal 40102428
12 Duodecimal 1151b510
16 Hexadecimal 263ea1c
20 Vigesimal cacg18
36 Base36 nvj8c

Cryptographic Hash Functions

md5 31ca08bf568bbb60867a940c9578e650
sha1 d63c93f522a85e2441c855b6d5d40f72b3b0fd2e
sha256 86fa6308b5ec3622834c644d94021260eb449ea19d0ad645c11bed54072abc45
sha512 439311000bf6af89d787df7e5b62ccc1c3b2624545bbdc7d0d17066ca235c2e6b345a8e5cb29cfd9f0d9bdf6d273bdbd43723f7697ed93e8e634a05ce9c6e7c4
ripemd-160 df449d539577b7c3ac690c105456086b0c4cb831

40102428 as geometric shapes

Circle

Radius = n
Diameter 80204856
Circumference 251970986.39183
Area 5.0523241699336E+15

Sphere

Radius = n
Volume 2.7014728834323E+23
Surface area 2.0209296679734E+16
Circumference 251970986.39183

Square

Length = n
Perimeter 160409712
Area 1608204731495184
Diagonal 56713397.561691

Cube

Length = n
Surface area 9649228388971104
Volume 6.4492914454045E+22
Space diagonal 69459442.802873

Equilateral Triangle

Length = n
Perimeter 120307284
Area 6.9637307598058E+14
Altitude 34729721.401436

Triangular Pyramid

Length = n
Surface area 6.9637307598058E+14
Volume 7.6005628581565E+21
Height 18904465.853897