20138496 (number)

20138496 is an even 8-digits composite number following 20138495 and preceding 20138497. In scientific notation, it is written as 2.0138496 × 10^7. The sum of its digits is 33. It has a total of 12 prime factors and 80 positive divisors. There are 5750784 positive integers (up to 20138496) that are relatively prime to 20138496.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand four hundred ninety-six

Notation

Scientific notation 2.0138496 × 10^7
Engineering notation 2.0138496 × 10^6

Prime Factorization of 20138496

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 1873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 78666
Product of the distinct prime numbers

The prime factorization of 20138496 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 1873. Since it has a total of 12 prime factors.

Most popular turbo-numbers

5, 6, 78, 32, 452, 353, 5809, 1242, 32112, 55467, 714441, 792562, 7990823, 4511597, 58503904, 74014811, 723272790, 235426312, 5208356363, 886530598

Basic calculations (n = 20138496)

Multiplication

n×y
n×2 40276992
n×3 60415488
n×4 80553984
n×5 100692480

Division

n÷y
n÷2 10069248
n÷3 6712832
n÷3 5034624
n÷5 4027699.2

Exponentiation

ny
n2 405559021142016
n3 8.1673487250324E+21
n4 1.6447811962967E+29
n5 3.3123419542496E+36

Nth Root

y√n
2√n 4487.5935644842
3√n 272.06688090077
4√n 66.989503390339
5√n 28.893849518539

Divisors of 20138496

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 1873, 2688, 3584, 3746, 5376, 5619, 7492, 10752, 11238, 13111, 14984, 22476, 26222, 29968, 39333, 44952, 52444, 59936, 78666, 89904, 104888, 119872, 157332, 179808, 209776, 239744, 314664, 359616, 419552, 479488, 629328, 719232, 839104, 958976, 1258656, 1438464, 1678208, 2517312, 2876928, 3356416, 5034624, 6712832, 10069248, 20138496

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138496 can be divided by 80 positive divisors. The sum of these divisors (counting 20138496) is 1, the average is 0.0125.

Base conversion 20138496

Base System Value
2 Binary 1001100110100101000000000
3 Ternary 1101220010211020
4 Quaternary 1030310220000
5 Quinary 20123412441
6 Senary 1555345440
8 Octal 114645000
10 Decimal 20138496
12 Duodecimal 68b2280
16 Hexadecimal 1334a00
20 Vigesimal 65h64g
36 Base36 bzmyo

Cryptographic Hash Functions

md5 4d0aae56e1502421953ef4bdb79ba292
sha1 4e74c7fcca261f63cd311a1ebb115bad4349ac0b
sha256 840ce19e8151cd176269a2dedd34f9018728daec3b8b4a7f08156961784a3285
sha512 08a88fb3d38fd2eb111ea35e88f98db9844bcece0c9c9feeaa3d7d953156de2e1cc66e9c691eae43ebaa7d9cd533e405444de3a936b544cbe474fef09f8f0e74
ripemd-160 9460fa35f9edcf217294c5ab26d0880957fe3f16

20138496 as geometric shapes

Circle

Radius = n
Diameter 40276992
Circumference 126533902.17589
Area 1.2741012414168E+15

Sphere

Radius = n
Volume 3.421131033849E+22
Surface area 5.0964049656673E+15
Circumference 126533902.17589

Square

Length = n
Perimeter 80553984
Area 405559021142016
Diagonal 28480134.168996

Cube

Length = n
Surface area 2433354126852096
Volume 8.1673487250324E+21
Space diagonal 34880898.260023

Equilateral Triangle

Length = n
Perimeter 60415488
Area 1.7561220752147E+14
Altitude 17440449.130011

Triangular Pyramid

Length = n
Surface area 1.7561220752147E+14
Volume 9.6253127796429E+20
Height 9493378.0563321