21294498 (number)

21294498 is an even 8-digits composite number following 21294497 and preceding 21294499. In scientific notation, it is written as 2.1294498 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 6851840 positive integers (up to 21294498) that are relatively prime to 21294498.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-four thousand four hundred ninety-eight

Notation

Scientific notation 2.1294498 × 10^7
Engineering notation 2.1294498 × 10^6

Prime Factorization of 21294498

Prime Factorization 2 × 3 × 41 × 107 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21294498
Product of the distinct prime numbers

The prime factorization of 21294498 is 2 × 3 × 41 × 107 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 64, 20, 904, 495, 7327, 3114, 76546, 73516, 987666, 993176, 3516131, 8437596, 27366969, 6570417, 692639997, 122208388, 5128212557, 1283409653

Basic calculations (n = 21294498)

Multiplication

n×y
n×2 42588996
n×3 63883494
n×4 85177992
n×5 106472490

Division

n÷y
n÷2 10647249
n÷3 7098166
n÷3 5323624.5
n÷5 4258899.6

Exponentiation

ny
n2 453455645072004
n3 9.6561103270745E+21
n4 2.0562202204767E+29
n5 4.37861773725E+36

Nth Root

y√n
2√n 4614.5961903508
3√n 277.17611428986
4√n 67.930819149711
5√n 29.218201598474

Divisors of 21294498

1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 809, 1618, 2427, 4387, 4854, 8774, 13161, 26322, 33169, 66338, 86563, 99507, 173126, 199014, 259689, 519378, 3549083, 7098166, 10647249, 21294498

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 -21294497
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 21294498 can be divided by 32 positive divisors. The sum of these divisors (counting 21294498) is 1, the average is 0.03125.

Base conversion 21294498

Base System Value
2 Binary 1010001001110110110100010
3 Ternary 1111001212120010
4 Quaternary 1101032312202
5 Quinary 20422410443
6 Senary 2040225350
8 Octal 121166642
10 Decimal 21294498
12 Duodecimal 716b256
16 Hexadecimal 144eda2
20 Vigesimal 6d1g4i
36 Base36 coexu

Cryptographic Hash Functions

md5 d2b90b1440e4d0fb5d6c005a5d39ed59
sha1 3ee6d8006263a5ecf92a2eb40019d28c69729d15
sha256 51e823017d67b53c9389eb69c85c0532ec447aec60d78c720bb7cfab63c89455
sha512 87d2bb8856cfa3cfef91a64648779593765191d4968a1a4378ea002ff910597ac430c28f9d57f198265085f872b5cbb0726a5793e7fec1c90044e9f10f29adac
ripemd-160 cebe62a4c2d48951bf19307b67f0933404f7912e

21294498 as geometric shapes

Circle

Radius = n
Diameter 42588996
Circumference 133797276.95737
Area 1.424572923287E+15

Sphere

Radius = n
Volume 4.0447420354386E+22
Surface area 5.6982916931481E+15
Circumference 133797276.95737

Square

Length = n
Perimeter 85177992
Area 453455645072004
Diagonal 30114967.875527

Cube

Length = n
Surface area 2720733870432024
Volume 9.6561103270745E+21
Space diagonal 36883152.457674

Equilateral Triangle

Length = n
Perimeter 63883494
Area 1.9635205406091E+14
Altitude 18441576.228837

Triangular Pyramid

Length = n
Surface area 1.9635205406091E+14
Volume 1.13798351536E+21
Height 10038322.625176