40102784 (number)

40102784 is an even 8-digits composite number following 40102783 and preceding 40102785. In scientific notation, it is written as 4.0102784 × 10^7. The sum of its digits is 26. It has a total of 9 prime factors and 32 positive divisors. There are 19924480 positive integers (up to 40102784) that are relatively prime to 40102784.

Interesting facts

Basic properties

Name

Name forty million one hundred two thousand seven hundred eighty-four

Notation

Scientific notation 4.0102784 × 10^7
Engineering notation 4.0102784 × 10^6

Prime Factorization of 40102784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 173 × 1811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 626606
Product of the distinct prime numbers

The prime factorization of 40102784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 173 × 1811. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 6, 73, 98, 532, 772, 9435, 7927, 25871, 17413, 654857, 733450, 3536809, 9558470, 80957175, 1076232, 313968186, 724624355, 1214138250, 6027671399

Basic calculations (n = 40102784)

Multiplication

n×y
n×2 80205568
n×3 120308352
n×4 160411136
n×5 200513920

Division

n÷y
n÷2 20051392
n÷3 13367594.666667
n÷3 10025696
n÷5 8020556.8

Exponentiation

ny
n2 1608233284550656
n3 6.4494632031945E+22
n4 2.5864142975366E+30
n5 1.0372241390862E+38

Nth Root

y√n
2√n 6332.6758957016
3√n 342.28786906786
4√n 79.5781119134
5√n 33.161556334572

Divisors of 40102784

1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 1811, 2768, 3622, 5536, 7244, 11072, 14488, 22144, 28976, 57952, 115904, 231808, 313303, 626606, 1253212, 2506424, 5012848, 10025696, 20051392, 40102784

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40102783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40102784 can be divided by 32 positive divisors. The sum of these divisors (counting 40102784) is 1, the average is 0.03125.

Base conversion 40102784

Base System Value
2 Binary 10011000111110101110000000
3 Ternary 2210110102200022
4 Quaternary 2120332232000
5 Quinary 40231242114
6 Senary 3551313012
8 Octal 230765600
10 Decimal 40102784
12 Duodecimal 1151b768
16 Hexadecimal 263eb80
20 Vigesimal cacgj4
36 Base36 nvji8

Cryptographic Hash Functions

md5 6f6a60c3a6c021de8a954abeed7d5986
sha1 a13a46cc925895ddb8005c50f980aacaaaa29590
sha256 024004e1feab4dff1a9d73dc2346f1a2d41a028c0389a442cf33092b0fe62bf0
sha512 98bb70a66627a9c789f76f47cd83a363e2b267b49679507a2524a0ed9c02b3d7170ecb934e3aa9f30cd7ec480ee6e2655572b2b03d0f3262c489a4556fe25077
ripemd-160 9cac4689740562a734428b404785ea9d6ef225ca

40102784 as geometric shapes

Circle

Radius = n
Diameter 80205568
Circumference 251973223.2058
Area 5.0524138720029E+15

Sphere

Radius = n
Volume 2.7015448291672E+23
Surface area 2.0209655488012E+16
Circumference 251973223.2058

Square

Length = n
Perimeter 160411136
Area 1608233284550656
Diagonal 56713901.021719

Cube

Length = n
Surface area 9649399707303936
Volume 6.4494632031945E+22
Space diagonal 69460059.41296

Equilateral Triangle

Length = n
Perimeter 120308352
Area 6.9638543981628E+14
Altitude 34730029.70648

Triangular Pyramid

Length = n
Surface area 6.9638543981628E+14
Volume 7.6007652766533E+21
Height 18904633.673906