20100864 (number)

20100864 is an even 8-digits composite number following 20100863 and preceding 20100865. In scientific notation, it is written as 2.0100864 × 10^7. The sum of its digits is 21. It has a total of 10 prime factors and 36 positive divisors. There are 5741568 positive integers (up to 20100864) that are relatively prime to 20100864.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand eight hundred sixty-four

Notation

Scientific notation 2.0100864 × 10^7
Engineering notation 2.0100864 × 10^6

Prime Factorization of 20100864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 21 × 3739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 157038
Product of the distinct prime numbers

The prime factorization of 20100864 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 21 × 3739. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 3, 42, 36, 644, 865, 1934, 3905, 79898, 35526, 196148, 527140, 7707898, 7443343, 74122005, 69080317, 546366976, 597301127, 8158441250, 3552676394

Basic calculations (n = 20100864)

Multiplication

n×y
n×2 40201728
n×3 60302592
n×4 80403456
n×5 100504320

Division

n÷y
n÷2 10050432
n÷3 6700288
n÷3 5025216
n÷5 4020172.8

Exponentiation

ny
n2 404044733546496
n3 8.1216482389344E+21
n4 1.6325214670666E+29
n5 3.2815091986586E+36

Nth Root

y√n
2√n 4483.3987107997
3√n 271.89730840859
4√n 66.958186286664
5√n 28.883042882333

Divisors of 20100864

1, 2, 4, 8, 16, 21, 32, 42, 64, 84, 128, 168, 256, 336, 672, 1344, 2688, 3739, 5376, 7478, 14956, 29912, 59824, 78519, 119648, 157038, 239296, 314076, 478592, 628152, 957184, 1256304, 2512608, 5025216, 10050432, 20100864

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20100863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20100864 can be divided by 36 positive divisors. The sum of these divisors (counting 20100864) is 1, the average is 0.027777777777778.

Base conversion 20100864

Base System Value
2 Binary 1001100101011011100000000
3 Ternary 1101211020012110
4 Quaternary 1030223130000
5 Quinary 20121211424
6 Senary 1554455320
8 Octal 114533400
10 Decimal 20100864
12 Duodecimal 6894540
16 Hexadecimal 132b700
20 Vigesimal 65cc34
36 Base36 bytxc

Cryptographic Hash Functions

md5 668e4ddfd9794b916fcf7951faedc277
sha1 9807dab8cf51e53bfdaed38c386c14742ad47e93
sha256 c82f299ae3eb3ababcbf56109014b22f37b90865d6830461beae6f5957af7fe8
sha512 3c0ecc692794d9349b1290af83de98c5901fe88043183bba43854637585845a71594cd66a49d8f297244eada13c3359b7da702d2b638897675a052a6613358a4
ripemd-160 e8e7e765e41467a79e4acb2231980eb32a7682a5

20100864 as geometric shapes

Circle

Radius = n
Diameter 40201728
Circumference 126297453.34642
Area 1.2693439666313E+15

Sphere

Radius = n
Volume 3.4019880589969E+22
Surface area 5.0773758665253E+15
Circumference 126297453.34642

Square

Length = n
Perimeter 80403456
Area 404044733546496
Diagonal 28426914.484217

Cube

Length = n
Surface area 2424268401278976
Volume 8.1216482389344E+21
Space diagonal 34815717.724032

Equilateral Triangle

Length = n
Perimeter 60302592
Area 1.7495650175829E+14
Altitude 17407858.862016

Triangular Pyramid

Length = n
Surface area 1.7495650175829E+14
Volume 9.5714542402704E+20
Height 9475638.1614057