21032620 (number)

21032620 is an even 8-digits composite number following 21032619 and preceding 21032621. In scientific notation, it is written as 2.1032620 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 6830784 positive integers (up to 21032620) that are relatively prime to 21032620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032620 × 10^7
Engineering notation 2.1032620 × 10^6

Prime Factorization of 21032620

Prime Factorization 2 × 2 × 5 × 19 × 7 × 7907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10516310
Product of the distinct prime numbers

The prime factorization of 21032620 is 2 × 2 × 5 × 19 × 7 × 7907. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 58, 66, 945, 129, 2175, 3561, 15533, 87370, 460183, 735418, 7103733, 5993825, 90372832, 31078098, 832988493, 489238171, 2767124468, 5060202848

Basic calculations (n = 21032620)

Multiplication

n×y
n×2 42065240
n×3 63097860
n×4 84130480
n×5 105163100

Division

n÷y
n÷2 10516310
n÷3 7010873.3333333
n÷3 5258155
n÷5 4206524

Exponentiation

ny
n2 442371104064400
n3 9.304223330767E+21
n4 1.9569219371116E+29
n5 4.1159195472931E+36

Nth Root

y√n
2√n 4586.1334476877
3√n 276.03519469973
4√n 67.720997096083
5√n 29.145980841111

Divisors of 21032620

1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 7907, 15814, 31628, 39535, 55349, 79070, 110698, 150233, 158140, 221396, 276745, 300466, 553490, 600932, 751165, 1051631, 1106980, 1502330, 2103262, 3004660, 4206524, 5258155, 10516310, 21032620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032620 can be divided by 48 positive divisors. The sum of these divisors (counting 21032620) is 1, the average is 0.020833333333333.

Base conversion 21032620

Base System Value
2 Binary 1010000001110111010101100
3 Ternary 1110120120022221
4 Quaternary 1100032322230
5 Quinary 20341020440
6 Senary 2030445124
8 Octal 120167254
10 Decimal 21032620
12 Duodecimal 70637a4
16 Hexadecimal 140eeac
20 Vigesimal 6b91b0
36 Base36 cisvg

Cryptographic Hash Functions

md5 fa60c7027c1ab1dc51a5d04df66c2f12
sha1 74de51e884535df58686b7a534d5ed1c3fe9231c
sha256 d5d11c663db326666981c011c7d006b205cebfb30c47b08e663686ee8c4a203a
sha512 c86de6bdfc9a397584b059df10419e51623a58db291d7a54852505f8fce0f67518706c1fcc53268e3a7eaa678dbe2ee007d9b4c20c248a9d31d0e564c1ecfd09
ripemd-160 19c75861aa08c42d5849ed39f70b1b520318435e

21032620 as geometric shapes

Circle

Radius = n
Diameter 42065240
Circumference 132151848.95549
Area 1.3897498106891E+15

Sphere

Radius = n
Volume 3.8973439551062E+22
Surface area 5.5589992427565E+15
Circumference 132151848.95549

Square

Length = n
Perimeter 84130480
Area 442371104064400
Diagonal 29744616.45624

Cube

Length = n
Surface area 2654226624386400
Volume 9.304223330767E+21
Space diagonal 36429566.456289

Equilateral Triangle

Length = n
Perimeter 63097860
Area 1.9155230700997E+14
Altitude 18214783.228145

Triangular Pyramid

Length = n
Surface area 1.9155230700997E+14
Volume 1.0965132351432E+21
Height 9914872.1520799