21909600 (number)

21909600 is an even 8-digits composite number following 21909599 and preceding 21909601. In scientific notation, it is written as 2.1909600 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 5468160 positive integers (up to 21909600) that are relatively prime to 21909600.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred nine thousand six hundred

Notation

Scientific notation 2.1909600 × 10^7
Engineering notation 2.1909600 × 10^6

Prime Factorization of 21909600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 85 × 5 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1369350
Product of the distinct prime numbers

The prime factorization of 21909600 is 2 × 2 × 2 × 2 × 2 × 9 × 85 × 5 × 179. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 10, 68, 37, 922, 880, 8579, 9226, 7358, 86291, 670346, 84444, 6436466, 4151296, 65905022, 61983861, 576731271, 378833277, 9562387146, 1171856519

Basic calculations (n = 21909600)

Multiplication

n×y
n×2 43819200
n×3 65728800
n×4 87638400
n×5 109548000

Division

n÷y
n÷2 10954800
n÷3 7303200
n÷3 5477400
n÷5 4381920

Exponentiation

ny
n2 480030572160000
n3 1.0517277823797E+22
n4 2.3042935020826E+29
n5 5.0486148913228E+36

Nth Root

y√n
2√n 4680.7691675621
3√n 279.81961170205
4√n 68.416146979804
5√n 29.385080835766

Divisors of 21909600

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 80, 85, 90, 144, 160, 170, 179, 180, 288, 340, 358, 360, 425, 680, 716, 720, 765, 850, 895, 1360, 1432, 1440, 1530, 1611, 1700, 1790, 2720, 2864, 3060, 3222, 3400, 3580, 3825, 5728, 6120, 6444, 6800, 7160, 7650, 8055, 12240, 12888, 13600, 14320, 15215, 15300, 16110, 24480, 25776, 28640, 30430, 30600, 32220, 51552, 60860, 61200, 64440, 76075, 121720, 122400, 128880, 136935, 152150, 243440, 257760, 273870, 304300, 486880, 547740, 608600, 684675, 1095480, 1217200, 1369350, 2190960, 2434400, 2738700, 4381920, 5477400, 10954800, 21909600

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21909599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21909600 can be divided by 96 positive divisors. The sum of these divisors (counting 21909600) is 1, the average is 0.010416666666667.

Base conversion 21909600

Base System Value
2 Binary 1010011100101000001100000
3 Ternary 1112020010022200
4 Quaternary 1103211001200
5 Quinary 21102101400
6 Senary 2101333200
8 Octal 123450140
10 Decimal 21909600
12 Duodecimal 7407200
16 Hexadecimal 14e5060
20 Vigesimal 6gie00
36 Base36 d1lk0

Cryptographic Hash Functions

md5 e49ac91d07686fa27d243890b2dd224f
sha1 e5f35434cb0e611c5d3dc38784601076a5cd9333
sha256 7ba4c1a8aa881d90c64bf0c3ba78a3a8fe650ddb1d565c6d3e2dcd9dd439d1c8
sha512 e1d4b89694a657565a1e83c6918b8f7fdb37f25f765ab7c471a20b05ff10664f0fa32315b501dfa3206e6ad99a26dc61f80e2190934e0e609bbff1e4270501a1
ripemd-160 1d28b9fdbe62e3fc4962c4026905fbbd5e3a63f2

21909600 as geometric shapes

Circle

Radius = n
Diameter 43819200
Circumference 137662076.80618
Area 1.5080605189964E+15

Sphere

Radius = n
Volume 4.4054670329337E+22
Surface area 6.0322420759854E+15
Circumference 137662076.80618

Square

Length = n
Perimeter 87638400
Area 480030572160000
Diagonal 30984853.46617

Cube

Length = n
Surface area 2880183432960000
Volume 1.0517277823797E+22
Space diagonal 37948540.373511

Equilateral Triangle

Length = n
Perimeter 65728800
Area 2.0785933504187E+14
Altitude 18974270.186756

Triangular Pyramid

Length = n
Surface area 2.0785933504187E+14
Volume 1.2394730781383E+21
Height 10328284.488723