20136872 (number)

20136872 is an even 8-digits composite number following 20136871 and preceding 20136873. In scientific notation, it is written as 2.0136872 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 8630064 positive integers (up to 20136872) that are relatively prime to 20136872.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand eight hundred seventy-two

Notation

Scientific notation 2.0136872 × 10^7
Engineering notation 2.0136872 × 10^6

Prime Factorization of 20136872

Prime Factorization 2 × 2 × 2 × 7 × 359587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5034218
Product of the distinct prime numbers

The prime factorization of 20136872 is 2 × 2 × 2 × 7 × 359587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 14, 53, 303, 386, 5916, 3998, 52584, 52962, 364359, 192612, 297926, 1674877, 67238124, 55271641, 515562369, 697714886, 9252840982, 8319373962

Basic calculations (n = 20136872)

Multiplication

n×y
n×2 40273744
n×3 60410616
n×4 80547488
n×5 100684360

Division

n÷y
n÷2 10068436
n÷3 6712290.6666667
n÷3 5034218
n÷5 4027374.4

Exponentiation

ny
n2 405493613944384
n3 8.1653730008155E+21
n4 1.6442507094968E+29
n5 3.3110066073046E+36

Nth Root

y√n
2√n 4487.4126175336
3√n 272.05956740374
4√n 66.98815281476
5√n 28.89338349441

Divisors of 20136872

1, 2, 4, 7, 8, 14, 28, 56, 359587, 719174, 1438348, 2517109, 2876696, 5034218, 10068436, 20136872

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 -20136871
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 20136872 can be divided by 16 positive divisors. The sum of these divisors (counting 20136872) is 1, the average is 0.0625.

Base conversion 20136872

Base System Value
2 Binary 1001100110100001110101000
3 Ternary 1101220001121002
4 Quaternary 1030310032220
5 Quinary 20123334442
6 Senary 1555334132
8 Octal 114641650
10 Decimal 20136872
12 Duodecimal 68b1348
16 Hexadecimal 13343a8
20 Vigesimal 65h23c
36 Base36 bzlpk

Cryptographic Hash Functions

md5 001f1e9aca7e4d84fe5643baa34e1d00
sha1 e07bb219df41b6c3ca3f39c1002aedd172981434
sha256 58f4a444231caf23fa9989a8e32139e4e15b13ef51add3db16cc2d2db2b5a03d
sha512 941745eac394a5525f11ae77b44a0975e2fc9adf524c73e929eea41f3e203ef702dc1240483863aabe38f00cab0b67efe6c7750ef152fb52572ed0fa2e0faea3
ripemd-160 f68ba99313d6655ad384fb737393da23855a2fce

20136872 as geometric shapes

Circle

Radius = n
Diameter 40273744
Circumference 126523698.28296
Area 1.2738957586453E+15

Sphere

Radius = n
Volume 3.4203034444243E+22
Surface area 5.095583034581E+15
Circumference 126523698.28296

Square

Length = n
Perimeter 80547488
Area 405493613944384
Diagonal 28477837.486171

Cube

Length = n
Surface area 2432961683666304
Volume 8.1653730008155E+21
Space diagonal 34878085.409511

Equilateral Triangle

Length = n
Perimeter 60410616
Area 1.755838853741E+14
Altitude 17439042.704756

Triangular Pyramid

Length = n
Surface area 1.755838853741E+14
Volume 9.6229843663236E+20
Height 9492612.4953903