21158052 (number)

21158052 is an even 8-digits composite number following 21158051 and preceding 21158053. In scientific notation, it is written as 2.1158052 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6749568 positive integers (up to 21158052) that are relatively prime to 21158052.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred fifty-eight thousand fifty-two

Notation

Scientific notation 2.1158052 × 10^7
Engineering notation 2.1158052 × 10^6

Prime Factorization of 21158052

Prime Factorization 2 × 2 × 87 × 163 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10579026
Product of the distinct prime numbers

The prime factorization of 21158052 is 2 × 2 × 87 × 163 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 71, 91, 401, 586, 7333, 2232, 4524, 73400, 995164, 736660, 5165221, 8185007, 32576873, 58163580, 93588575, 285678110, 1592883682, 3042164044

Basic calculations (n = 21158052)

Multiplication

n×y
n×2 42316104
n×3 63474156
n×4 84632208
n×5 105790260

Division

n÷y
n÷2 10579026
n÷3 7052684
n÷3 5289513
n÷5 4231610.4

Exponentiation

ny
n2 447663164434704
n3 9.471680511594E+21
n4 2.0040230879169E+29
n5 4.2401224703347E+36

Nth Root

y√n
2√n 4599.7882559961
3√n 276.58283681406
4√n 67.821738815782
5√n 29.180661720915

Divisors of 21158052

1, 2, 4, 87, 163, 174, 326, 348, 373, 652, 746, 1492, 14181, 28362, 32451, 56724, 60799, 64902, 121598, 129804, 243196, 5289513, 10579026, 21158052

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 -21158051
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 21158052 can be divided by 24 positive divisors. The sum of these divisors (counting 21158052) is 1, the average is 0.041666666666667.

Base conversion 21158052

Base System Value
2 Binary 1010000101101100010100100
3 Ternary 1110210221101120
4 Quaternary 1100231202210
5 Quinary 20404024202
6 Senary 2033253540
8 Octal 120554244
10 Decimal 21158052
12 Duodecimal 71042b0
16 Hexadecimal 142d8a4
20 Vigesimal 6c4f2c
36 Base36 clhno

Cryptographic Hash Functions

md5 9e92131a5350d9a74e314ca86f0c6cda
sha1 4d353adb21dda65458a6b09c624ad97bbc00a721
sha256 aba5107fe4350d9942620475d0d37b9803f8ac79e01f65de55b544557e6008ad
sha512 73857dd5e9639931d068ea5edb516eb1ca97349c2ab916a9ed4c28e46f46ca916e5bc1af6dc091cfbf7fe266b6c8c5346f76e5573db9cdcd86c80779b397c734
ripemd-160 5e7971a9f6bbd1655d8c95a9df8b5c1f298969be

21158052 as geometric shapes

Circle

Radius = n
Diameter 42316104
Circumference 132939961.45494
Area 1.4063753086708E+15

Sphere

Radius = n
Volume 3.9674882549831E+22
Surface area 5.6255012346833E+15
Circumference 132939961.45494

Square

Length = n
Perimeter 84632208
Area 447663164434704
Diagonal 29922004.091795

Cube

Length = n
Surface area 2685978986608224
Volume 9.471680511594E+21
Space diagonal 36646821.053184

Equilateral Triangle

Length = n
Perimeter 63474156
Area 1.9384383636949E+14
Altitude 18323410.526592

Triangular Pyramid

Length = n
Surface area 1.9384383636949E+14
Volume 1.1162482531634E+21
Height 9974001.3639317