21802404 (number)

21802404 is an even 8-digits composite number following 21802403 and preceding 21802405. In scientific notation, it is written as 2.1802404 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 6708384 positive integers (up to 21802404) that are relatively prime to 21802404.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred two thousand four hundred four

Notation

Scientific notation 2.1802404 × 10^7
Engineering notation 2.1802404 × 10^6

Prime Factorization of 21802404

Prime Factorization 2 × 2 × 3 × 13 × 139759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10901202
Product of the distinct prime numbers

The prime factorization of 21802404 is 2 × 2 × 3 × 13 × 139759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 26, 44, 886, 97, 239, 7822, 75044, 88391, 666569, 312014, 2211198, 6544517, 86056516, 41881661, 653824511, 116468581, 8770688409, 2029784767

Basic calculations (n = 21802404)

Multiplication

n×y
n×2 43604808
n×3 65407212
n×4 87209616
n×5 109012020

Division

n÷y
n÷2 10901202
n÷3 7267468
n÷3 5450601
n÷5 4360480.8

Exponentiation

ny
n2 475344820179216
n3 1.0363659808855E+22
n4 2.2595269807121E+29
n5 4.9263120082386E+36

Nth Root

y√n
2√n 4669.3044449896
3√n 279.3625122916
4√n 68.3323089394
5√n 29.356270214386

Divisors of 21802404

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 139759, 279518, 419277, 559036, 838554, 1677108, 1816867, 3633734, 5450601, 7267468, 10901202, 21802404

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 -21802403
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 21802404 can be divided by 24 positive divisors. The sum of these divisors (counting 21802404) is 1, the average is 0.041666666666667.

Base conversion 21802404

Base System Value
2 Binary 1010011001010110110100100
3 Ternary 1112000200021110
4 Quaternary 1103022312210
5 Quinary 21040134104
6 Senary 2055145020
8 Octal 123126644
10 Decimal 21802404
12 Duodecimal 7375170
16 Hexadecimal 14cada4
20 Vigesimal 6g5604
36 Base36 czauc

Cryptographic Hash Functions

md5 e9d9ce62f1ca3a430c684ad95902c8af
sha1 5d70ce29b59aed3329ce4d9e0668800c90c40db0
sha256 ccf807d209a8feb470559ebbcafbed3197f7a6f4844f452b3a47368b1f8d683f
sha512 1915e7a0464210b2cb07a1f40843dd52158c79107922e43fa53a853d8b63dacae53051f20977e814e78872da28c842669d2e47854ccce15acb75fecf4726a2d9
ripemd-160 d50e83c4139b0c44a531c9fed387bfff1733df5c

21802404 as geometric shapes

Circle

Radius = n
Diameter 43604808
Circumference 136988544.47399
Area 1.493339794997E+15

Sphere

Radius = n
Volume 4.3411196693069E+22
Surface area 5.9733591799879E+15
Circumference 136988544.47399

Square

Length = n
Perimeter 87209616
Area 475344820179216
Diagonal 30833255.429137

Cube

Length = n
Surface area 2852068921075296
Volume 1.0363659808855E+22
Space diagonal 37762871.455143

Equilateral Triangle

Length = n
Perimeter 65407212
Area 2.0583034491627E+14
Altitude 18881435.727571

Triangular Pyramid

Length = n
Surface area 2.0583034491627E+14
Volume 1.2213690214586E+21
Height 10277751.809712