21248084 (number)

21248084 is an even 8-digits composite number following 21248083 and preceding 21248085. In scientific notation, it is written as 2.1248084 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8886240 positive integers (up to 21248084) that are relatively prime to 21248084.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-eight thousand eighty-four

Notation

Scientific notation 2.1248084 × 10^7
Engineering notation 2.1248084 × 10^6

Prime Factorization of 21248084

Prime Factorization 2 × 2 × 143 × 121 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10624042
Product of the distinct prime numbers

The prime factorization of 21248084 is 2 × 2 × 143 × 121 × 307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 75, 90, 458, 397, 5528, 5796, 77623, 77728, 669681, 879076, 9379868, 6965496, 76737689, 64488739, 773136954, 214340478, 9680596961, 4960128719

Basic calculations (n = 21248084)

Multiplication

n×y
n×2 42496168
n×3 63744252
n×4 84992336
n×5 106240420

Division

n÷y
n÷2 10624042
n÷3 7082694.6666667
n÷3 5312021
n÷5 4249616.8

Exponentiation

ny
n2 451481073671056
n3 9.5931077777728E+21
n4 2.0383515988317E+29
n5 4.331106599351E+36

Nth Root

y√n
2√n 4609.5644045831
3√n 276.97458789322
4√n 67.893772944086
5√n 29.205453540247

Divisors of 21248084

1, 2, 4, 121, 143, 242, 286, 307, 484, 572, 614, 1228, 17303, 34606, 37147, 43901, 69212, 74294, 87802, 148588, 175604, 5312021, 10624042, 21248084

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 -21248083
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 21248084 can be divided by 24 positive divisors. The sum of these divisors (counting 21248084) is 1, the average is 0.041666666666667.

Base conversion 21248084

Base System Value
2 Binary 1010001000011100001010100
3 Ternary 1110222111220002
4 Quaternary 1101003201110
5 Quinary 20414414314
6 Senary 2035230432
8 Octal 121034124
10 Decimal 21248084
12 Duodecimal 7148418
16 Hexadecimal 1443854
20 Vigesimal 6cg044
36 Base36 cnf4k

Cryptographic Hash Functions

md5 cf9e9e6f74c64454fa4ed4b54b7e7fa5
sha1 17827ddf029f5922e10981950b32025e5d3fef3f
sha256 3377557cdc28da95c740d10869380e1cd51bf582428367260470932734d75f84
sha512 7e9d3a4a3471fbafe4b9fa2e1d3b42b46c0b9ef771d4b466e7a72d42451cc351d0aa0f580ef65f080c1f3d51fc6a01bf2bda1fbf9833d5a084b8e5027dd221b6
ripemd-160 39d4de32ac3670ab823977dcc7b71e1d2cc9b7cf

21248084 as geometric shapes

Circle

Radius = n
Diameter 42496168
Circumference 133505649.19452
Area 1.4183696242798E+15

Sphere

Radius = n
Volume 4.0183515892995E+22
Surface area 5.6734784971193E+15
Circumference 133505649.19452

Square

Length = n
Perimeter 84992336
Area 451481073671056
Diagonal 30049328.567243

Cube

Length = n
Surface area 2708886442026336
Volume 9.5931077777728E+21
Space diagonal 36802761.051491

Equilateral Triangle

Length = n
Perimeter 63744252
Area 1.954970395635E+14
Altitude 18401380.525746

Triangular Pyramid

Length = n
Surface area 1.954970395635E+14
Volume 1.1305585937194E+21
Height 10016442.855748