213780 (number)

213780 is an even 6-digits composite number following 213779 and preceding 213781. In scientific notation, it is written as 2.13780 × 10^5. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 48768 positive integers (up to 213780) that are relatively prime to 213780.

Interesting facts

Basic properties

Name

Name two hundred thirteen thousand seven hundred eighty

Notation

Scientific notation 2.13780 × 10^5
Engineering notation 2.13780 × 10^3

Prime Factorization of 213780

Prime Factorization 2 × 2 × 5 × 21 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 106890
Product of the distinct prime numbers

The prime factorization of 213780 is 2 × 2 × 5 × 21 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 22, 33, 278, 709, 1385, 558, 92249, 94473, 177462, 964641, 1958870, 5507845, 6525631, 80383371, 875495751, 965664697, 8413396229, 5661489088

Basic calculations (n = 213780)

Multiplication

n×y
n×2 427560
n×3 641340
n×4 855120
n×5 1068900

Division

n÷y
n÷2 106890
n÷3 71260
n÷3 53445
n÷5 42756

Exponentiation

ny
n2 45701888400
n3 9770149702152000
n4 2.0886626033261E+21
n5 4.4651429133904E+26

Nth Root

y√n
2√n 462.36349336858
3√n 59.793736177578
4√n 21.502639218677
5√n 11.641083772424

Divisors of 213780

1, 2, 4, 5, 10, 20, 21, 42, 84, 105, 210, 420, 509, 1018, 2036, 2545, 5090, 10180, 10689, 21378, 42756, 53445, 106890, 213780

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 -213779
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 213780 can be divided by 24 positive divisors. The sum of these divisors (counting 213780) is 1, the average is 0.041666666666667.

Base conversion 213780

Base System Value
2 Binary 110100001100010100
3 Ternary 101212020210
4 Quaternary 310030110
5 Quinary 23320110
6 Senary 4325420
8 Octal 641424
10 Decimal 213780
12 Duodecimal a3870
16 Hexadecimal 34314
20 Vigesimal 16e90
36 Base36 4kyc

Cryptographic Hash Functions

md5 06724a32c43e7ee48994c29ee2869d15
sha1 476c507d39cdf085ace649b01f42873a13ab58e3
sha256 5386a0012f1e5c369e5cd64610dc722b6a84cbc2f34c2b4eead9bc5868d1c0f8
sha512 17c780cd23e6d65b08a8fa095550f0c471f6113becc0ce541523d4d35abfc8bafbda0a8a9edd5cab8de13484f81a23375ad10ce95f3c16cb9113613d8c4ae07e
ripemd-160 907eb8a306527c73d43a988b8778b06c9ae6d2a7

213780 as geometric shapes

Circle

Radius = n
Diameter 427560
Circumference 1343219.3549689
Area 143576716852.62

Sphere

Radius = n
Volume 4.0925107371671E+16
Surface area 574306867410.48
Circumference 1343219.3549689

Square

Length = n
Perimeter 855120
Area 45701888400
Diagonal 302330.57536412

Cube

Length = n
Surface area 274211330400
Volume 9770149702152000
Space diagonal 370277.82164207

Equilateral Triangle

Length = n
Perimeter 641340
Area 19789498177.661
Altitude 185138.91082104

Triangular Pyramid

Length = n
Surface area 19789498177.661
Volume 1.1514231845999E+15
Height 100776.85845471