20226821 (number)

20226821 is an odd 8-digits composite number following 20226820 and preceding 20226822. In scientific notation, it is written as 2.0226821 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 18107584 positive integers (up to 20226821) that are relatively prime to 20226821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0226821 × 10^7
Engineering notation 2.0226821 × 10^6

Prime Factorization of 20226821

Prime Factorization 23 × 17 × 17 × 17 × 179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69989
Product of the distinct prime numbers

The prime factorization of 20226821 is 23 × 17 × 17 × 17 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 53, 48, 78, 266, 7023, 8965, 55172, 46213, 204940, 746354, 6787302, 5215890, 66877348, 32466534, 188610749, 134407675, 7935998312, 1237679229

Basic calculations (n = 20226821)

Multiplication

n×y
n×2 40453642
n×3 60680463
n×4 80907284
n×5 101134105

Division

n÷y
n÷2 10113410.5
n÷3 6742273.6666667
n÷3 5056705.25
n÷5 4045364.2

Exponentiation

ny
n2 409124287766041
n3 8.2752837353962E+21
n4 1.6738268284007E+29
n5 3.3856195643059E+36

Nth Root

y√n
2√n 4497.423818143
3√n 272.46405159432
4√n 67.062834850184
5√n 28.919150154825

Divisors of 20226821

1, 17, 23, 179, 289, 391, 3043, 4117, 4913, 6647, 51731, 69989, 112999, 879427, 1189813, 20226821

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 -20226820
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 20226821 can be divided by 16 positive divisors. The sum of these divisors (counting 20226821) is 1, the average is 0.0625.

Base conversion 20226821

Base System Value
2 Binary 1001101001010001100000101
3 Ternary 1102001121222112
4 Quaternary 1031022030011
5 Quinary 20134224241
6 Senary 2001310405
8 Octal 115121405
10 Decimal 20226821
12 Duodecimal 6935405
16 Hexadecimal 134a305
20 Vigesimal 668711
36 Base36 c1j45

Cryptographic Hash Functions

md5 55e7dfe6ebaa185ee49f0df3868982a7
sha1 17f0d1cf5cd29de6e0f4aecd809a5c32a01ea858
sha256 7fb9d930ba954dc3c7a055b891405c29cbcd23790f72d4478bbc73faa4948fab
sha512 337716062655ca262c13956a7064e07f8e99e69830a98e4d521e070de13a05dcf15299d14d7e4cf4a52b10aec86e2ed7478939fcd745fec5a33e3af69c1fe9a5
ripemd-160 3dcb576c64f6adf131a24afe257fd07e859ad783

20226821 as geometric shapes

Circle

Radius = n
Diameter 40453642
Circumference 127088864.51815
Area 1.285301856851E+15

Sphere

Radius = n
Volume 3.4663427452656E+22
Surface area 5.1412074274038E+15
Circumference 127088864.51815

Square

Length = n
Perimeter 80907284
Area 409124287766041
Diagonal 28605044.581893

Cube

Length = n
Surface area 2454745726596246
Volume 8.2752837353962E+21
Space diagonal 35033881.647601

Equilateral Triangle

Length = n
Perimeter 60680463
Area 1.771560132553E+14
Altitude 17516940.823801

Triangular Pyramid

Length = n
Surface area 1.771560132553E+14
Volume 9.7525154092357E+20
Height 9535014.860631