20155376 (number)

20155376 is an even 8-digits composite number following 20155375 and preceding 20155377. In scientific notation, it is written as 2.0155376 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 9768960 positive integers (up to 20155376) that are relatively prime to 20155376.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand three hundred seventy-six

Notation

Scientific notation 2.0155376 × 10^7
Engineering notation 2.0155376 × 10^6

Prime Factorization of 20155376

Prime Factorization 2 × 2 × 2 × 2 × 61 × 193 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2519422
Product of the distinct prime numbers

The prime factorization of 20155376 is 2 × 2 × 2 × 2 × 61 × 193 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20155376)

Multiplication

n×y
n×2 40310752
n×3 60466128
n×4 80621504
n×5 100776880

Division

n÷y
n÷2 10077688
n÷3 6718458.6666667
n÷3 5038844
n÷5 4031075.2

Exponentiation

ny
n2 406239181701376
n3 8.1879034531236E+21
n4 1.650302727494E+29
n5 3.3262471986468E+36

Nth Root

y√n
2√n 4489.4739112729
3√n 272.14287476533
4√n 67.003536557953
5√n 28.898691635223

Divisors of 20155376

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20155375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20155376 can be divided by 40 positive divisors. The sum of these divisors (counting 20155376) is 1, the average is 0.025.

Base conversion 20155376

Base System Value
2 Binary 1001100111000101111110000
3 Ternary 1101220222222102
4 Quaternary 1030320233300
5 Quinary 20124433001
6 Senary 1555555532
8 Octal 114705760
10 Decimal 20155376
12 Duodecimal 68bbba8
16 Hexadecimal 1338bf0
20 Vigesimal 65j88g
36 Base36 bzzzk

Cryptographic Hash Functions

md5 35659d6851bcda4d78a0c18f9facf58f
sha1 1967635a7de1012f409bf599ecd113b7265aa2ba
sha256 ff73ea9cc4d084dac7acdeee284339511e37b33674000b44d1ec230f8efb3842
sha512 a78fc9211b992c7c6555ab3c01eedf6a960350cfb5582089a152a9f719335ea6b5a1581d0195cd72b1aea776c7679ce4999d755955a7361494f43e7fa8a60414
ripemd-160 206911c39a3a5e1a08a2a17039265480b2d00c0b

20155376 as geometric shapes

Circle

Radius = n
Diameter 40310752
Circumference 126639962.34388
Area 1.2762380288334E+15

Sphere

Radius = n
Volume 3.4297409782181E+22
Surface area 5.1049521153335E+15
Circumference 126639962.34388

Square

Length = n
Perimeter 80621504
Area 406239181701376
Diagonal 28504006.093929

Cube

Length = n
Surface area 2437435090208256
Volume 8.1879034531236E+21
Space diagonal 34910135.277654

Equilateral Triangle

Length = n
Perimeter 60466128
Area 1.75906725683E+14
Altitude 17455067.638827

Triangular Pyramid

Length = n
Surface area 1.75906725683E+14
Volume 9.6495367590074E+20
Height 9501335.3646431