20211624 (number)

20211624 is an even 8-digits composite number following 20211623 and preceding 20211625. In scientific notation, it is written as 2.0211624 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 16 positive divisors. There are 6737184 positive integers (up to 20211624) that are relatively prime to 20211624.

Interesting facts

Basic properties

Name

Name twenty million two hundred eleven thousand six hundred twenty-four

Notation

Scientific notation 2.0211624 × 10^7
Engineering notation 2.0211624 × 10^6

Prime Factorization of 20211624

Prime Factorization 2 × 2 × 2 × 9 × 280717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5052906
Product of the distinct prime numbers

The prime factorization of 20211624 is 2 × 2 × 2 × 9 × 280717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 88, 48, 287, 180, 5954, 4016, 35020, 41788, 561981, 59864, 9953495, 61501, 21258612, 78494716, 610868297, 975080209, 1703134226, 155543504

Basic calculations (n = 20211624)

Multiplication

n×y
n×2 40423248
n×3 60634872
n×4 80846496
n×5 101058120

Division

n÷y
n÷2 10105812
n÷3 6737208
n÷3 5052906
n÷5 4042324.8

Exponentiation

ny
n2 408509744717376
n3 8.2566453605636E+21
n4 1.6688021152906E+29
n5 3.3729200884657E+36

Nth Root

y√n
2√n 4495.733977895
3√n 272.3957977707
4√n 67.050234734079
5√n 28.914803288222

Divisors of 20211624

1, 2, 4, 8, 9, 18, 36, 72, 280717, 561434, 1122868, 2245736, 2526453, 5052906, 10105812, 20211624

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 -20211623
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 20211624 can be divided by 16 positive divisors. The sum of these divisors (counting 20211624) is 1, the average is 0.0625.

Base conversion 20211624

Base System Value
2 Binary 1001101000110011110101000
3 Ternary 1102000212010200
4 Quaternary 1031012132220
5 Quinary 20133232444
6 Senary 2001112200
8 Octal 115063650
10 Decimal 20211624
12 Duodecimal 6928660
16 Hexadecimal 13467a8
20 Vigesimal 666914
36 Base36 c17e0

Cryptographic Hash Functions

md5 196970f2f0319660c737be26b30e6894
sha1 ab6ebaf21967a4cd7074741307fe42f3f77dad5f
sha256 b6e61e739a65e156bb89063695b98dde02cdfc64b1442f6cc45a8503129f1f88
sha512 a14a5ce60e62b67b380ca14f9e7dac7172ffa85adb34baa817557d183000dd55631b5c462c3e96acbc24c6c3136d1ec88cc6bac33c676ec0e373bcf8ea1f1007
ripemd-160 6c8f4e503f8ba9c1abdf5fa92e141b1b79db6cd8

20211624 as geometric shapes

Circle

Radius = n
Diameter 40423248
Circumference 126993378.95104
Area 1.283371212924E+15

Sphere

Radius = n
Volume 3.4585355210724E+22
Surface area 5.1334848516958E+15
Circumference 126993378.95104

Square

Length = n
Perimeter 80846496
Area 408509744717376
Diagonal 28583552.778386

Cube

Length = n
Surface area 2451058468304256
Volume 8.2566453605636E+21
Space diagonal 35007559.671479

Equilateral Triangle

Length = n
Perimeter 60634872
Area 1.7688990830937E+14
Altitude 17503779.835739

Triangular Pyramid

Length = n
Surface area 1.7688990830937E+14
Volume 9.7305498738449E+20
Height 9527850.9261285