20106864 (number)

20106864 is an even 8-digits composite number following 20106863 and preceding 20106865. In scientific notation, it is written as 2.0106864 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 6348672 positive integers (up to 20106864) that are relatively prime to 20106864.

Interesting facts

Basic properties

Name

Name twenty million one hundred six thousand eight hundred sixty-four

Notation

Scientific notation 2.0106864 × 10^7
Engineering notation 2.0106864 × 10^6

Prime Factorization of 20106864

Prime Factorization 2 × 2 × 2 × 2 × 9 × 19 × 7349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2513358
Product of the distinct prime numbers

The prime factorization of 20106864 is 2 × 2 × 2 × 2 × 9 × 19 × 7349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 9, 67, 766, 615, 1840, 6148, 75238, 56616, 79177, 17418, 2730983, 1238700, 45083946, 26856943, 827954999, 623390066, 7677657735, 6964436834

Basic calculations (n = 20106864)

Multiplication

n×y
n×2 40213728
n×3 60320592
n×4 80427456
n×5 100534320

Division

n÷y
n÷2 10053432
n÷3 6702288
n÷3 5026716
n÷5 4021372.8

Exponentiation

ny
n2 404285979914496
n3 8.1289232152475E+21
n4 1.6344715355542E+29
n5 3.286409687726E+36

Nth Root

y√n
2√n 4484.0677960976
3√n 271.92435901294
4√n 66.963182392249
5√n 28.884766963145

Divisors of 20106864

1, 2, 4, 8, 9, 16, 18, 19, 36, 38, 72, 76, 144, 152, 171, 304, 342, 684, 1368, 2736, 7349, 14698, 29396, 58792, 66141, 117584, 132282, 139631, 264564, 279262, 529128, 558524, 1058256, 1117048, 1256679, 2234096, 2513358, 5026716, 10053432, 20106864

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 -20106863
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 20106864 can be divided by 40 positive divisors. The sum of these divisors (counting 20106864) is 1, the average is 0.025.

Base conversion 20106864

Base System Value
2 Binary 1001100101100111001110000
3 Ternary 1101211112102200
4 Quaternary 1030230321300
5 Quinary 20121404424
6 Senary 1554543200
8 Octal 114547160
10 Decimal 20106864
12 Duodecimal 6897b00
16 Hexadecimal 132ce70
20 Vigesimal 65d734
36 Base36 byyk0

Cryptographic Hash Functions

md5 06e95dcadc1a466a1979ddec60935d1e
sha1 0a277aca0b99ceb86dc96faedfe1a356ae0a9c67
sha256 274cf0124b6308c55a0773832a0b83f5879a16298ac4b93aaed43ed112e117c8
sha512 ad7ab782a5045a19d8114e60766f691438957cbf8a8765a901396b2d1562b0476097a3982887236d392cb7971312aae3ae3d6291807891b8b3632e75b090eaef
ripemd-160 71ba4bf77d54fad06b7a22498d3303d4a45cbb28

20106864 as geometric shapes

Circle

Radius = n
Diameter 40213728
Circumference 126335152.45826
Area 1.2701018644487E+15

Sphere

Radius = n
Volume 3.4050353939489E+22
Surface area 5.0804074577949E+15
Circumference 126335152.45826

Square

Length = n
Perimeter 80427456
Area 404285979914496
Diagonal 28435399.765591

Cube

Length = n
Surface area 2425715879486976
Volume 8.1289232152475E+21
Space diagonal 34826110.028878

Equilateral Triangle

Length = n
Perimeter 60320592
Area 1.7506096449992E+14
Altitude 17413055.014439

Triangular Pyramid

Length = n
Surface area 1.7506096449992E+14
Volume 9.5800278820771E+20
Height 9478466.5885304