40242521 (number)

40242521 is an odd 8-digits composite number following 40242520 and preceding 40242522. In scientific notation, it is written as 4.0242521 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 36120240 positive integers (up to 40242521) that are relatively prime to 40242521.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-two thousand five hundred twenty-one

Notation

Scientific notation 4.0242521 × 10^7
Engineering notation 4.0242521 × 10^6

Prime Factorization of 40242521

Prime Factorization 11 × 79 × 46309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40242521
Product of the distinct prime numbers

The prime factorization of 40242521 is 11 × 79 × 46309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 20, 100, 87, 708, 8760, 9723, 65536, 25303, 816617, 545934, 5656982, 8942006, 49473255, 78986357, 26715540, 490415730, 606673879, 5345535918

Basic calculations (n = 40242521)

Multiplication

n×y
n×2 80485042
n×3 120727563
n×4 160970084
n×5 201212605

Division

n÷y
n÷2 20121260.5
n÷3 13414173.666667
n÷3 10060630.25
n÷5 8048504.2

Exponentiation

ny
n2 1619460496435441
n3 6.5171173036474E+22
n4 2.6226522995149E+30
n5 1.0554214023893E+38

Nth Root

y√n
2√n 6343.6993150685
3√n 342.68497227846
4√n 79.647343427565
5√n 33.184634289439

Divisors of 40242521

1, 11, 79, 869, 46309, 509399, 3658411, 40242521

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40242520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40242521 can be divided by 8 positive divisors. The sum of these divisors (counting 40242521) is 1, the average is 0.125.

Base conversion 40242521

Base System Value
2 Binary 10011001100000110101011001
3 Ternary 2210201112100202
4 Quaternary 2121200311121
5 Quinary 40300230041
6 Senary 3554311545
8 Octal 231406531
10 Decimal 40242521
12 Duodecimal 115885b5
16 Hexadecimal 2660d59
20 Vigesimal cba661
36 Base36 nyjbt

Cryptographic Hash Functions

md5 fc96e45303ada44b9e24e667ef351334
sha1 1fb0e9c2ddf2f94a004200da917f1958c9dd8a2a
sha256 a8eae6109f9d63e3ba39a871ff22354bd0ae213cf1cbdf5b39d4408b1e260f35
sha512 c5ff63526e33433c99c61c23015655d19c37d5dc76003446f08f76ec2f7d2b595420f7cae727c19ec8279bee64a81d23c8e9bf1f7c57a56483073957ded23fe3
ripemd-160 287fafb38545f72492980b50d57e033f52a0a4ff

40242521 as geometric shapes

Circle

Radius = n
Diameter 80485042
Circumference 252851216.67107
Area 5.0876851983805E+15

Sphere

Radius = n
Volume 2.7298837124962E+23
Surface area 2.0350740793522E+16
Circumference 252851216.67107

Square

Length = n
Perimeter 160970084
Area 1619460496435441
Diagonal 56911518.982284

Cube

Length = n
Surface area 9716762978612646
Volume 6.5171173036474E+22
Space diagonal 69702090.996658

Equilateral Triangle

Length = n
Perimeter 120727563
Area 7.0124696516923E+14
Altitude 34851045.498329

Triangular Pyramid

Length = n
Surface area 7.0124696516923E+14
Volume 7.6804963986621E+21
Height 18970506.327428