21094580 (number)

21094580 is an even 8-digits composite number following 21094579 and preceding 21094581. In scientific notation, it is written as 2.1094580 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 54 positive divisors. There are 7690176 positive integers (up to 21094580) that are relatively prime to 21094580.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-four thousand five hundred eighty

Notation

Scientific notation 2.1094580 × 10^7
Engineering notation 2.1094580 × 10^6

Prime Factorization of 21094580

Prime Factorization 2 × 2 × 5 × 79 × 79 × 13 × 13

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10270
Product of the distinct prime numbers

The prime factorization of 21094580 is 2 × 2 × 5 × 79 × 79 × 13 × 13. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 50, 40, 674, 463, 9719, 616, 36603, 92600, 962587, 674193, 8741985, 237083, 37366030, 30162340, 741651533, 716951351, 4822789223, 1694930452

Basic calculations (n = 21094580)

Multiplication

n×y
n×2 42189160
n×3 63283740
n×4 84378320
n×5 105472900

Division

n÷y
n÷2 10547290
n÷3 7031526.6666667
n÷3 5273645
n÷5 4218916

Exponentiation

ny
n2 444981305376400
n3 9.3866937447669E+21
n4 1.9800836213448E+29
n5 4.1769032357149E+36

Nth Root

y√n
2√n 4592.8836257846
3√n 276.30598634593
4√n 67.77081691838
5√n 29.163132872039

Divisors of 21094580

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 169, 260, 316, 338, 395, 676, 790, 845, 1027, 1580, 1690, 2054, 3380, 4108, 5135, 6241, 10270, 12482, 13351, 20540, 24964, 26702, 31205, 53404, 62410, 66755, 81133, 124820, 133510, 162266, 267020, 324532, 405665, 811330, 1054729, 1622660, 2109458, 4218916, 5273645, 10547290, 21094580

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21094579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21094580 can be divided by 54 positive divisors. The sum of these divisors (counting 21094580) is 1, the average is 0.018518518518519.

Base conversion 21094580

Base System Value
2 Binary 1010000011110000010110100
3 Ternary 1110200201022202
4 Quaternary 1100132002310
5 Quinary 20400011310
6 Senary 2032044032
8 Octal 120360264
10 Decimal 21094580
12 Duodecimal 7093618
16 Hexadecimal 141e0b4
20 Vigesimal 6bgg90
36 Base36 ck4ok

Cryptographic Hash Functions

md5 8718c2f9d2f265c87b230443b3b5f959
sha1 d709f8f42bde75ea7db7456bb50b87e9b776506b
sha256 fe34b425defe7d25dc55405ec6dcd29494480b72b988c3857d4681f8b22c9974
sha512 3ed17d84861221c3c535d9745710c6713090df28dbe18fd1a3d4fb9873e1e8d1c45b01464703d60e3893eb3563a2eab80ee250719feef8f692ae8a76b71a9d0a
ripemd-160 733440105bff506da1197501e99cda595b1f2459

21094580 as geometric shapes

Circle

Radius = n
Diameter 42189160
Circumference 132541155.11712
Area 1.3979499999553E+15

Sphere

Radius = n
Volume 3.9318890813409E+22
Surface area 5.5917999998212E+15
Circumference 132541155.11712

Square

Length = n
Perimeter 84378320
Area 444981305376400
Diagonal 29832241.128564

Cube

Length = n
Surface area 2669887832258400
Volume 9.3866937447669E+21
Space diagonal 36536884.324326

Equilateral Triangle

Length = n
Perimeter 63283740
Area 1.9268255733256E+14
Altitude 18268442.162163

Triangular Pyramid

Length = n
Surface area 1.9268255733256E+14
Volume 1.106232466641E+21
Height 9944080.3761881