20502400 (number)

20502400 is an even 8-digits composite number following 20502399 and preceding 20502401. In scientific notation, it is written as 2.0502400 × 10^7. The sum of its digits is 13. It has a total of 11 prime factors and 96 positive divisors. There are 7956480 positive integers (up to 20502400) that are relatively prime to 20502400.

Interesting facts

Basic properties

Name

Name twenty million five hundred two thousand four hundred

Notation

Scientific notation 2.0502400 × 10^7
Engineering notation 2.0502400 × 10^6

Prime Factorization of 20502400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 5 × 5 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 64070
Product of the distinct prime numbers

The prime factorization of 20502400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 5 × 5 × 149. Since it has a total of 11 prime factors.

Most popular turbo-numbers

8, 3, 64, 7, 212, 597, 5206, 2536, 86213, 67490, 337126, 545316, 4228261, 7756761, 91093139, 35412492, 780318020, 785193474, 4194461598, 9047685762

Basic calculations (n = 20502400)

Multiplication

n×y
n×2 41004800
n×3 61507200
n×4 82009600
n×5 102512000

Division

n÷y
n÷2 10251200
n÷3 6834133.3333333
n÷3 5125600
n÷5 4100480

Exponentiation

ny
n2 420348405760000
n3 8.6181511542538E+21
n4 1.7669278222497E+29
n5 3.6226260982893E+36

Nth Root

y√n
2√n 4527.9575969746
3√n 273.69586372057
4√n 67.290100289527
5√n 28.997525596437

Divisors of 20502400

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 149, 160, 172, 200, 215, 298, 320, 344, 400, 430, 596, 640, 688, 745, 800, 860, 1075, 1192, 1376, 1490, 1600, 1720, 2150, 2384, 2752, 2980, 3200, 3440, 3725, 4300, 4768, 5504, 5960, 6407, 6880, 7450, 8600, 9536, 11920, 12814, 13760, 14900, 17200, 19072, 23840, 25628, 27520, 29800, 32035, 34400, 47680, 51256, 59600, 64070, 68800, 95360, 102512, 119200, 128140, 137600, 160175, 205024, 238400, 256280, 320350, 410048, 476800, 512560, 640700, 820096, 1025120, 1281400, 2050240, 2562800, 4100480, 5125600, 10251200, 20502400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20502399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20502400 can be divided by 96 positive divisors. The sum of these divisors (counting 20502400) is 1, the average is 0.010416666666667.

Base conversion 20502400

Base System Value
2 Binary 1001110001101011110000000
3 Ternary 1102120122000011
4 Quaternary 1032031132000
5 Quinary 20222034100
6 Senary 2011234304
8 Octal 116153600
10 Decimal 20502400
12 Duodecimal 6a48994
16 Hexadecimal 138d780
20 Vigesimal 682g00
36 Base36 c7fr4

Cryptographic Hash Functions

md5 da567a50e9b6b201b66ccba261d6080f
sha1 ce96bd3ef83b137f6f18d98786daac3246dd4605
sha256 4807a26405f98e9ab7ffc76c4ab075310056c59fe1f6d98fae7a2728160461f6
sha512 e9707691837fd3755b9071a6f6ed957d17d4056c8d660b40cd28217a7ad2a710dd2222529f52ac0c9eab9a2e003952f27c8f469777e4d7f1c6a2a5954add6114
ripemd-160 ad94176343d5868308940940f786bc3e8cb52df1

20502400 as geometric shapes

Circle

Radius = n
Diameter 41004800
Circumference 128820378.44192
Area 1.3205634634838E+15

Sphere

Radius = n
Volume 3.6099627138307E+22
Surface area 5.2822538539352E+15
Circumference 128820378.44192

Square

Length = n
Perimeter 82009600
Area 420348405760000
Diagonal 28994772.141198

Cube

Length = n
Surface area 2522090434560000
Volume 8.6181511542538E+21
Space diagonal 35511198.4771

Equilateral Triangle

Length = n
Perimeter 61507200
Area 1.8201619891422E+14
Altitude 17755599.23855

Triangular Pyramid

Length = n
Surface area 1.8201619891422E+14
Volume 1.0156588537439E+21
Height 9664924.047066