20155276 (number)

20155276 is an even 8-digits composite number following 20155275 and preceding 20155277. In scientific notation, it is written as 2.0155276 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9482832 positive integers (up to 20155276) that are relatively prime to 20155276.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0155276 × 10^7
Engineering notation 2.0155276 × 10^6

Prime Factorization of 20155276

Prime Factorization 2 × 2 × 19 × 163 × 1627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10077638
Product of the distinct prime numbers

The prime factorization of 20155276 is 2 × 2 × 19 × 163 × 1627. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 45, 76, 232, 769, 7450, 2934, 35719, 63944, 33216, 10334, 441367, 8707906, 57329522, 6293618, 273015977, 943136368, 1006872258, 5213193627

Basic calculations (n = 20155276)

Multiplication

n×y
n×2 40310552
n×3 60465828
n×4 80621104
n×5 100776380

Division

n÷y
n÷2 10077638
n÷3 6718425.3333333
n÷3 5038819
n÷5 4031055.2

Exponentiation

ny
n2 406235150636176
n3 8.1877815819737E+21
n4 1.650269976124E+29
n5 3.3261646843292E+36

Nth Root

y√n
2√n 4489.4627740967
3√n 272.14242468966
4√n 67.003453449033
5√n 28.898662959252

Divisors of 20155276

1, 2, 4, 19, 38, 76, 163, 326, 652, 1627, 3097, 3254, 6194, 6508, 12388, 30913, 61826, 123652, 265201, 530402, 1060804, 5038819, 10077638, 20155276

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20155275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20155276 can be divided by 24 positive divisors. The sum of these divisors (counting 20155276) is 1, the average is 0.041666666666667.

Base conversion 20155276

Base System Value
2 Binary 1001100111000101110001100
3 Ternary 1101220222211201
4 Quaternary 1030320232030
5 Quinary 20124432101
6 Senary 1555555244
8 Octal 114705614
10 Decimal 20155276
12 Duodecimal 68bbb24
16 Hexadecimal 1338b8c
20 Vigesimal 65j83g
36 Base36 bzzws

Cryptographic Hash Functions

md5 f22671ac93da99906f89c6e497fd3d64
sha1 01ee4e6cfb8dedb0a44648839d577d912458fd31
sha256 25a509e7d32079c2dfad5ad77c6aad6dbf208f4b4292b2450fd98081e47fcfd3
sha512 215f79192ecbbca2db7bd2601a1a4446bd50d736bc6bbb5bcd3b00f0cbbbeeba3eb5b8176d9c21707d37098a1874af1ae101d76bbcda8b4c746752e5eb29fcf7
ripemd-160 ee41b510d82b3bc4d35af9c0038bb1b08f6703e3

20155276 as geometric shapes

Circle

Radius = n
Diameter 40310552
Circumference 126639334.02535
Area 1.2762253648686E+15

Sphere

Radius = n
Volume 3.4296899289502E+22
Surface area 5.1049014594742E+15
Circumference 126639334.02535

Square

Length = n
Perimeter 80621104
Area 406235150636176
Diagonal 28503864.672573

Cube

Length = n
Surface area 2437410903817056
Volume 8.1877815819737E+21
Space diagonal 34909962.072574

Equilateral Triangle

Length = n
Perimeter 60465828
Area 1.7590498018056E+14
Altitude 17454981.036287

Triangular Pyramid

Length = n
Surface area 1.7590498018056E+14
Volume 9.6493931324799E+20
Height 9501288.224191