21741470 (number)

21741470 is an even 8-digits composite number following 21741469 and preceding 21741471. In scientific notation, it is written as 2.1741470 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8183936 positive integers (up to 21741470) that are relatively prime to 21741470.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-one thousand four hundred seventy

Notation

Scientific notation 2.1741470 × 10^7
Engineering notation 2.1741470 × 10^6

Prime Factorization of 21741470

Prime Factorization 2 × 85 × 17 × 7523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21741470
Product of the distinct prime numbers

The prime factorization of 21741470 is 2 × 85 × 17 × 7523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 24, 67, 255, 720, 1421, 3034, 89205, 84973, 857409, 607530, 3207572, 2266538, 37045287, 81178930, 688463539, 78864559, 9191097358, 2594639724

Basic calculations (n = 21741470)

Multiplication

n×y
n×2 43482940
n×3 65224410
n×4 86965880
n×5 108707350

Division

n÷y
n÷2 10870735
n÷3 7247156.6666667
n÷3 5435367.5
n÷5 4348294

Exponentiation

ny
n2 472691517760900
n3 1.0277008452653E+22
n4 2.234372709631E+29
n5 4.8578547235262E+36

Nth Root

y√n
2√n 4662.7749248704
3√n 279.10201260107
4√n 68.284514531996
5√n 29.339842685753

Divisors of 21741470

1, 2, 17, 34, 85, 170, 1445, 2890, 7523, 15046, 127891, 255782, 639455, 1278910, 10870735, 21741470

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 -21741469
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 21741470 can be divided by 16 positive divisors. The sum of these divisors (counting 21741470) is 1, the average is 0.0625.

Base conversion 21741470

Base System Value
2 Binary 1010010111011111110011110
3 Ternary 1111220120200122
4 Quaternary 1102323332132
5 Quinary 21031211340
6 Senary 2053554542
8 Octal 122737636
10 Decimal 21741470
12 Duodecimal 7345a52
16 Hexadecimal 14bbf9e
20 Vigesimal 6fhdda
36 Base36 cxztq

Cryptographic Hash Functions

md5 5f98fd228fce41be4d4027d8d97f349f
sha1 c537a7a6208b82df174a00bd2a89b64f83036941
sha256 c6cb224b5b246e1c0a85e1837b8e0a8cd78330c094d424f18d0632f6f5936afe
sha512 6be581919eefd92448554df1a406333535e88028f94c08c4390a56a9acb305222d405145886a8e01f0fff999b081752befba5de00841afed6d6a6ab6b9b15c65
ripemd-160 784767dd297cb1b0e4dec6f4b263e7724f6b3698

21741470 as geometric shapes

Circle

Radius = n
Diameter 43482940
Circumference 136605684.86049
Area 1.4850041996119E+15

Sphere

Radius = n
Volume 4.304823234098E+22
Surface area 5.9400167984474E+15
Circumference 136605684.86049

Square

Length = n
Perimeter 86965880
Area 472691517760900
Diagonal 30747081.739928

Cube

Length = n
Surface area 2836149106565400
Volume 1.0277008452653E+22
Space diagonal 37657330.671235

Equilateral Triangle

Length = n
Perimeter 65224410
Area 2.0468143126718E+14
Altitude 18828665.335617

Triangular Pyramid

Length = n
Surface area 2.0468143126718E+14
Volume 1.2111570611971E+21
Height 10249027.246643