21829660 (number)

21829660 is an even 8-digits composite number following 21829659 and preceding 21829661. In scientific notation, it is written as 2.1829660 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 8608320 positive integers (up to 21829660) that are relatively prime to 21829660.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred twenty-nine thousand six hundred sixty

Notation

Scientific notation 2.1829660 × 10^7
Engineering notation 2.1829660 × 10^6

Prime Factorization of 21829660

Prime Factorization 2 × 2 × 5 × 71 × 15373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10914830
Product of the distinct prime numbers

The prime factorization of 21829660 is 2 × 2 × 5 × 71 × 15373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 95, 40, 834, 421, 1742, 5664, 68681, 16279, 130658, 432435, 1123652, 7573440, 44776017, 92290789, 541729634, 659151903, 3794053015, 9438300076

Basic calculations (n = 21829660)

Multiplication

n×y
n×2 43659320
n×3 65488980
n×4 87318640
n×5 109148300

Division

n÷y
n÷2 10914830
n÷3 7276553.3333333
n÷3 5457415
n÷5 4365932

Exponentiation

ny
n2 476534055715600
n3 1.0402576414693E+22
n4 2.2708470625676E+29
n5 4.9571819287849E+36

Nth Root

y√n
2√n 4672.2221693751
3√n 279.47887765298
4√n 68.353655128128
5√n 29.363606420885

Divisors of 21829660

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15373, 30746, 61492, 76865, 153730, 307460, 1091483, 2182966, 4365932, 5457415, 10914830, 21829660

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21829659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21829660 can be divided by 24 positive divisors. The sum of these divisors (counting 21829660) is 1, the average is 0.041666666666667.

Base conversion 21829660

Base System Value
2 Binary 1010011010001100000011100
3 Ternary 1112002001122221
4 Quaternary 1103101200130
5 Quinary 21042022120
6 Senary 2055515124
8 Octal 123214034
10 Decimal 21829660
12 Duodecimal 7388aa4
16 Hexadecimal 14d181c
20 Vigesimal 6g8e30
36 Base36 czvvg

Cryptographic Hash Functions

md5 86a2133a7a534c4915beaf9f9d3934f0
sha1 e19a28ccd1b301d1c2572ce3be56fffb8a378e21
sha256 bdf3234920e4331e92170f9314ae474ee583ccb8b3d0b5c51bc9df005a14d20b
sha512 767e010ecb78773c3105716eb727ba5e3953a70b8394952fba53327c8b1a18fc18c3289177ccab6ea93327957a105e9ba88ecb686a06651396d82aa675a93f61
ripemd-160 718b043d284bad96d24f48dbcefd6a05b3d8246f

21829660 as geometric shapes

Circle

Radius = n
Diameter 43659320
Circumference 137159798.97273
Area 1.4970758886215E+15

Sphere

Radius = n
Volume 4.3574210190406E+22
Surface area 5.9883035544859E+15
Circumference 137159798.97273

Square

Length = n
Perimeter 87318640
Area 476534055715600
Diagonal 30871801.233993

Cube

Length = n
Surface area 2859204334293600
Volume 1.0402576414693E+22
Space diagonal 37810080.231954

Equilateral Triangle

Length = n
Perimeter 65488980
Area 2.0634529900907E+14
Altitude 18905040.115977

Triangular Pyramid

Length = n
Surface area 2.0634529900907E+14
Volume 1.2259553874401E+21
Height 10290600.411331