20155416 (number)

20155416 is an even 8-digits composite number following 20155415 and preceding 20155417. In scientific notation, it is written as 2.0155416 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 6718464 positive integers (up to 20155416) that are relatively prime to 20155416.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand four hundred sixteen

Notation

Scientific notation 2.0155416 × 10^7
Engineering notation 2.0155416 × 10^6

Prime Factorization of 20155416

Prime Factorization 2 × 2 × 2 × 3 × 839809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5038854
Product of the distinct prime numbers

The prime factorization of 20155416 is 2 × 2 × 2 × 3 × 839809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 9, 66, 129, 51, 6628, 5934, 78253, 89320, 697578, 60019, 8276063, 2480612, 99039454, 50947139, 646581647, 276323318, 4690473698, 2271638400

Basic calculations (n = 20155416)

Multiplication

n×y
n×2 40310832
n×3 60466248
n×4 80621664
n×5 100777080

Division

n÷y
n÷2 10077708
n÷3 6718472
n÷3 5038854
n÷5 4031083.2

Exponentiation

ny
n2 406240794133056
n3 8.1879522019221E+21
n4 1.6503158281786E+29
n5 3.3262802048323E+36

Nth Root

y√n
2√n 4489.4783661356
3√n 272.14305479517
4√n 67.003569801434
5√n 28.89870310558

Divisors of 20155416

1, 2, 3, 4, 6, 8, 12, 24, 839809, 1679618, 2519427, 3359236, 5038854, 6718472, 10077708, 20155416

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20155415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20155416 can be divided by 16 positive divisors. The sum of these divisors (counting 20155416) is 1, the average is 0.0625.

Base conversion 20155416

Base System Value
2 Binary 1001100111000110000011000
3 Ternary 1101221000000220
4 Quaternary 1030320300120
5 Quinary 20124433131
6 Senary 2000000040
8 Octal 114706030
10 Decimal 20155416
12 Duodecimal 6900020
16 Hexadecimal 1338c18
20 Vigesimal 65j8ag
36 Base36 c000o

Cryptographic Hash Functions

md5 679d6eec1b2e41a7d63b596a8f4b8574
sha1 7914f581f24921b907bf82ae6181061bd719accb
sha256 fe0528d7a1fe7db63ac052f6796c28b91da5684f2bae41b09f1869a3da10efe8
sha512 2efd73d10ec436c740ab5951d468482973c441c0bf2f82e6244fa5a875a137cc4739ac7bacc6e1fc263c9759534654bd51529202ba0abb4587580d93330cd1da
ripemd-160 e76ae5cefc3560b9b1f9d2c8b27a36bf6fdab51e

20155416 as geometric shapes

Circle

Radius = n
Diameter 40310832
Circumference 126640213.67129
Area 1.2762430944369E+15

Sphere

Radius = n
Volume 3.429761398067E+22
Surface area 5.1049723777476E+15
Circumference 126640213.67129

Square

Length = n
Perimeter 80621664
Area 406240794133056
Diagonal 28504062.662472

Cube

Length = n
Surface area 2437444764798336
Volume 8.1879522019221E+21
Space diagonal 34910204.559687

Equilateral Triangle

Length = n
Perimeter 60466248
Area 1.759074238864E+14
Altitude 17455102.279843

Triangular Pyramid

Length = n
Surface area 1.759074238864E+14
Volume 9.6495942100174E+20
Height 9501354.2208239