21461310 (number)

21461310 is an even 8-digits composite number following 21461309 and preceding 21461311. In scientific notation, it is written as 2.1461310 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 96 positive divisors. There are 4912128 positive integers (up to 21461310) that are relatively prime to 21461310.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-one thousand three hundred ten

Notation

Scientific notation 2.1461310 × 10^7
Engineering notation 2.1461310 × 10^6

Prime Factorization of 21461310

Prime Factorization 2 × 3 × 5 × 3 × 169 × 17 × 83

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7153770
Product of the distinct prime numbers

The prime factorization of 21461310 is 2 × 3 × 5 × 3 × 169 × 17 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 90, 93, 322, 750, 1070, 6556, 13699, 83717, 577617, 715675, 1333724, 9671929, 76369601, 26824448, 451151928, 494155554, 6368446601, 2291140621

Basic calculations (n = 21461310)

Multiplication

n×y
n×2 42922620
n×3 64383930
n×4 85845240
n×5 107306550

Division

n÷y
n÷2 10730655
n÷3 7153770
n÷3 5365327.5
n÷5 4292262

Exponentiation

ny
n2 460587826916100
n3 9.8848181356728E+21
n4 2.121411463033E+29
n5 4.5528269045704E+36

Nth Root

y√n
2√n 4632.6353191245
3√n 277.89799235212
4√n 68.063465376989
5√n 29.263835413076

Divisors of 21461310

1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 169, 170, 249, 255, 306, 338, 415, 498, 507, 510, 747, 765, 830, 845, 1014, 1245, 1411, 1494, 1521, 1530, 1690, 2490, 2535, 2822, 2873, 3042, 3735, 4233, 5070, 5746, 7055, 7470, 7605, 8466, 8619, 12699, 14027, 14110, 14365, 15210, 17238, 21165, 25398, 25857, 28054, 28730, 42081, 42330, 43095, 51714, 63495, 70135, 84162, 86190, 126243, 126990, 129285, 140270, 210405, 238459, 252486, 258570, 420810, 476918, 631215, 715377, 1192295, 1262430, 1430754, 2146131, 2384590, 3576885, 4292262, 7153770, 10730655, 21461310

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21461309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21461310 can be divided by 96 positive divisors. The sum of these divisors (counting 21461310) is 1, the average is 0.010416666666667.

Base conversion 21461310

Base System Value
2 Binary 1010001110111100100111110
3 Ternary 1111101100101100
4 Quaternary 1101313210332
5 Quinary 20443230220
6 Senary 2043553530
8 Octal 121674476
10 Decimal 21461310
12 Duodecimal 722b8a6
16 Hexadecimal 147793e
20 Vigesimal 6e2d5a
36 Base36 crzni

Cryptographic Hash Functions

md5 94bd2693a691e662b24089a7b3f4e630
sha1 e73ddf5f7b1e2fc98dc0a9ce70def85a7b389e17
sha256 c2475ebb7eea481eedf4ebd6d5009057f29204412677ad75817640116949da45
sha512 9dca6fffb15c2b108273399b12b8a99a89422d1f2b0dfa0707e5dfcdfe5769afe9d266a72839f1890fd850d8f7dd04818e388787bf407fd2513380afd970f89f
ripemd-160 0896d8fdc638e01fa597ad5a04de2d23fd691549

21461310 as geometric shapes

Circle

Radius = n
Diameter 42922620
Circumference 134845387.66483
Area 1.4469793333725E+15

Sphere

Radius = n
Volume 4.1405429382801E+22
Surface area 5.78791733349E+15
Circumference 134845387.66483

Square

Length = n
Perimeter 85845240
Area 460587826916100
Diagonal 30350875.668293

Cube

Length = n
Surface area 2763526961496600
Volume 9.8848181356728E+21
Space diagonal 37172079.316986

Equilateral Triangle

Length = n
Perimeter 64383930
Area 1.9944037939161E+14
Altitude 18586039.658493

Triangular Pyramid

Length = n
Surface area 1.9944037939161E+14
Volume 1.1649369890883E+21
Height 10116958.556098