20852480 (number)

20852480 is an even 8-digits composite number following 20852479 and preceding 20852481. In scientific notation, it is written as 2.0852480 × 10^7. The sum of its digits is 29. It has a total of 11 prime factors and 72 positive divisors. There are 7577600 positive integers (up to 20852480) that are relatively prime to 20852480.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand four hundred eighty

Notation

Scientific notation 2.0852480 × 10^7
Engineering notation 2.0852480 × 10^6

Prime Factorization of 20852480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 162910
Product of the distinct prime numbers

The prime factorization of 20852480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 1481. Since it has a total of 11 prime factors.

Most popular turbo-numbers

6, 2, 48, 41, 744, 730, 1585, 7514, 63782, 20768, 470363, 611220, 5840812, 3619333, 20881955, 69213996, 557968906, 469974390, 1455438555, 3885576246

Basic calculations (n = 20852480)

Multiplication

n×y
n×2 41704960
n×3 62557440
n×4 83409920
n×5 104262400

Division

n÷y
n÷2 10426240
n÷3 6950826.6666667
n÷3 5213120
n÷5 4170496

Exponentiation

ny
n2 434825922150400
n3 9.0671988451228E+21
n4 1.8907358257395E+29
n5 3.9426530991516E+36

Nth Root

y√n
2√n 4566.4515764431
3√n 275.24487279824
4√n 67.575524980892
5√n 29.095883066649

Divisors of 20852480

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1481, 1760, 2816, 2962, 3520, 5924, 7040, 7405, 11848, 14080, 14810, 16291, 23696, 29620, 32582, 47392, 59240, 65164, 81455, 94784, 118480, 130328, 162910, 189568, 236960, 260656, 325820, 379136, 473920, 521312, 651640, 947840, 1042624, 1303280, 1895680, 2085248, 2606560, 4170496, 5213120, 10426240, 20852480

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852480 can be divided by 72 positive divisors. The sum of these divisors (counting 20852480) is 1, the average is 0.013888888888889.

Base conversion 20852480

Base System Value
2 Binary 1001111100010111100000000
3 Ternary 1110020102020002
4 Quaternary 1033202330000
5 Quinary 20314234410
6 Senary 2022535132
8 Octal 117427400
10 Decimal 20852480
12 Duodecimal 6b974a8
16 Hexadecimal 13e2f00
20 Vigesimal 6a6b40
36 Base36 cexvk

Cryptographic Hash Functions

md5 d6e51bafa5e18f712a7078273dd3c0c1
sha1 b1f323e06a9d5aa739776cbaf4a162987373bbe3
sha256 ad075010f94517b724f771a813eee622f3f4d78f2d7a60ad589286355a477e4a
sha512 bc80b9680e78d7e688961017d49bbee2966436e2d5dceb1ba2960203fe261b6a09fd42a03f6e0440878b5b812695dfa253ff63b2de273716fd0263b795f735a0
ripemd-160 88aa411b9e041682ae7cdb98eae7d1056bcc476c

20852480 as geometric shapes

Circle

Radius = n
Diameter 41704960
Circumference 131019995.95426
Area 1.3660459226181E+15

Sphere

Radius = n
Volume 3.7980593707301E+22
Surface area 5.4641836904724E+15
Circumference 131019995.95426

Square

Length = n
Perimeter 83409920
Area 434825922150400
Diagonal 29489860.025114

Cube

Length = n
Surface area 2608955532902400
Volume 9.0671988451228E+21
Space diagonal 36117554.823814

Equilateral Triangle

Length = n
Perimeter 62557440
Area 1.8828514740312E+14
Altitude 18058777.411907

Triangular Pyramid

Length = n
Surface area 1.8828514740312E+14
Volume 1.0685796316255E+21
Height 9829953.3417046