21371610 (number)

21371610 is an even 8-digits composite number following 21371609 and preceding 21371611. In scientific notation, it is written as 2.1371610 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5260608 positive integers (up to 21371610) that are relatively prime to 21371610.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-one thousand six hundred ten

Notation

Scientific notation 2.1371610 × 10^7
Engineering notation 2.1371610 × 10^6

Prime Factorization of 21371610

Prime Factorization 2 × 3 × 5 × 13 × 54799

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21371610
Product of the distinct prime numbers

The prime factorization of 21371610 is 2 × 3 × 5 × 13 × 54799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 1, 46, 197, 105, 3042, 9303, 67495, 55507, 348714, 616935, 8948840, 281835, 49198034, 51358488, 348905463, 220073380, 6179254898, 4974180066

Basic calculations (n = 21371610)

Multiplication

n×y
n×2 42743220
n×3 64114830
n×4 85486440
n×5 106858050

Division

n÷y
n÷2 10685805
n÷3 7123870
n÷3 5342902.5
n÷5 4274322

Exponentiation

ny
n2 456745713992100
n3 9.7613912686107E+21
n4 2.0861664725015E+29
n5 4.4584736245378E+36

Nth Root

y√n
2√n 4622.9438672776
3√n 277.51028287519
4√n 67.992233874742
5√n 29.239332103514

Divisors of 21371610

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 54799, 109598, 164397, 273995, 328794, 547990, 712387, 821985, 1424774, 1643970, 2137161, 3561935, 4274322, 7123870, 10685805, 21371610

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21371609
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21371610 can be divided by 32 positive divisors. The sum of these divisors (counting 21371610) is 1, the average is 0.03125.

Base conversion 21371610

Base System Value
2 Binary 1010001100001101011011010
3 Ternary 1111012210100010
4 Quaternary 1101201223122
5 Quinary 20432342420
6 Senary 2042022350
8 Octal 121415332
10 Decimal 21371610
12 Duodecimal 71a79b6
16 Hexadecimal 1461ada
20 Vigesimal 6db90a
36 Base36 cq2fu

Cryptographic Hash Functions

md5 1e5e586ccdc1827504ac830297bf72d8
sha1 2846432d02a9f344b624475ca0455aa8e9ca3eb0
sha256 91f08be14f6c3c0a91e255227dcd116bcda0434cf74a383942e3c91f5141f076
sha512 2605558cf13a05265aba1637a3be99dd826353daa2fe160827c6d9d44ac49265114614aadd667a4ba9b6a2d10f8d3dede0e664e6907aad38cc204c096d7c18fb
ripemd-160 4d207e440e34c4e16c7a142d25c5c9dab55706f9

21371610 as geometric shapes

Circle

Radius = n
Diameter 42743220
Circumference 134281785.94277
Area 1.4349089796362E+15

Sphere

Radius = n
Volume 4.0888420131044E+22
Surface area 5.7396359185448E+15
Circumference 134281785.94277

Square

Length = n
Perimeter 85486440
Area 456745713992100
Diagonal 30224020.711748

Cube

Length = n
Surface area 2740474283952600
Volume 9.7613912686107E+21
Space diagonal 37016714.359547

Equilateral Triangle

Length = n
Perimeter 64114830
Area 1.9777669569341E+14
Altitude 18508357.179774

Triangular Pyramid

Length = n
Surface area 1.9777669569341E+14
Volume 1.1503909933083E+21
Height 10074673.570583