21438099 (number)

21438099 is an odd 8-digits composite number following 21438098 and preceding 21438100. In scientific notation, it is written as 2.1438099 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 13461552 positive integers (up to 21438099) that are relatively prime to 21438099.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred thirty-eight thousand ninety-nine

Notation

Scientific notation 2.1438099 × 10^7
Engineering notation 2.1438099 × 10^6

Prime Factorization of 21438099

Prime Factorization 9 × 19 × 443 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21438099
Product of the distinct prime numbers

The prime factorization of 21438099 is 9 × 19 × 443 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 32, 79, 122, 926, 4588, 4610, 31401, 79708, 457594, 597302, 7921643, 4512697, 56950995, 79394306, 480187548, 301120253, 7486961866, 3683892518

Basic calculations (n = 21438099)

Multiplication

n×y
n×2 42876198
n×3 64314297
n×4 85752396
n×5 107190495

Division

n÷y
n÷2 10719049.5
n÷3 7146033
n÷3 5359524.75
n÷5 4287619.8

Exponentiation

ny
n2 459592088733801
n3 9.852780697892E+21
n4 2.112248880267E+29
n5 4.5282600607803E+36

Nth Root

y√n
2√n 4630.129479831
3√n 277.79777142607
4√n 68.045054778661
5√n 29.257502743518

Divisors of 21438099

1, 9, 19, 171, 283, 443, 2547, 3987, 5377, 8417, 48393, 75753, 125369, 1128321, 2382011, 21438099

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 -21438098
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 21438099 can be divided by 16 positive divisors. The sum of these divisors (counting 21438099) is 1, the average is 0.0625.

Base conversion 21438099

Base System Value
2 Binary 1010001110001111010010011
3 Ternary 1111100011112200
4 Quaternary 1101301322103
5 Quinary 20442004344
6 Senary 2043254243
8 Octal 121617223
10 Decimal 21438099
12 Duodecimal 721a383
16 Hexadecimal 1471e93
20 Vigesimal 6djf4j
36 Base36 crhqr

Cryptographic Hash Functions

md5 912b7dba486aca5f919a45d9f91d4326
sha1 767993325aac74ee2f9df8f8df41f67b5628eefb
sha256 73fb940db02b7244dacd8abf129cba72bb5096dcae57fe6eaba8668ea53e72cd
sha512 eac710237dca8ec3b9d5ddfed8a61cb229ddc171bbd1996c7f876bb94c0856c50037c8c6c7713c1e43f1664099d3a45aaa80328690ce2bcc1e7f430c88bf624a
ripemd-160 c17d9a7a73f727d1d8af85d6e37b7aca2c7e974e

21438099 as geometric shapes

Circle

Radius = n
Diameter 42876198
Circumference 134699548.65066
Area 1.4438511296141E+15

Sphere

Radius = n
Volume 4.1271231277238E+22
Surface area 5.7754045184564E+15
Circumference 134699548.65066

Square

Length = n
Perimeter 85752396
Area 459592088733801
Diagonal 30318050.357297

Cube

Length = n
Surface area 2757552532402806
Volume 9.852780697892E+21
Space diagonal 37131876.685692

Equilateral Triangle

Length = n
Perimeter 64314297
Area 1.9900921211091E+14
Altitude 18565938.342846

Triangular Pyramid

Length = n
Surface area 1.9900921211091E+14
Volume 1.1611613408372E+21
Height 10106016.785766