21241514 (number)

21241514 is an even 8-digits composite number following 21241513 and preceding 21241515. In scientific notation, it is written as 2.1241514 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 8692992 positive integers (up to 21241514) that are relatively prime to 21241514.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-one thousand five hundred fourteen

Notation

Scientific notation 2.1241514 × 10^7
Engineering notation 2.1241514 × 10^6

Prime Factorization of 21241514

Prime Factorization 2 × 29 × 7 × 463 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21241514
Product of the distinct prime numbers

The prime factorization of 21241514 is 2 × 29 × 7 × 463 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 95, 21, 841, 642, 3044, 2353, 95953, 47193, 51649, 402346, 9733564, 555652, 22481874, 66714944, 933745029, 186341317, 6034371009, 6853999956

Basic calculations (n = 21241514)

Multiplication

n×y
n×2 42483028
n×3 63724542
n×4 84966056
n×5 106207570

Division

n÷y
n÷2 10620757
n÷3 7080504.6666667
n÷3 5310378.5
n÷5 4248302.8

Exponentiation

ny
n2 451201917012196
n3 9.5842118370414E+21
n4 2.0358316991548E+29
n5 4.3244147539241E+36

Nth Root

y√n
2√n 4608.8517008036
3√n 276.94603770128
4√n 67.88852407295
5√n 29.20364722617

Divisors of 21241514

1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 463, 791, 926, 1582, 3241, 3277, 6482, 6554, 13427, 22939, 26854, 45878, 52319, 93989, 104638, 187978, 366233, 732466, 1517251, 3034502, 10620757, 21241514

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 -21241513
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 21241514 can be divided by 32 positive divisors. The sum of these divisors (counting 21241514) is 1, the average is 0.03125.

Base conversion 21241514

Base System Value
2 Binary 1010001000001111010101010
3 Ternary 1110222011212202
4 Quaternary 1101001322222
5 Quinary 20414212024
6 Senary 2035140202
8 Octal 121017252
10 Decimal 21241514
12 Duodecimal 7144662
16 Hexadecimal 1441eaa
20 Vigesimal 6cf3fe
36 Base36 cna22

Cryptographic Hash Functions

md5 c8239e546fadd45cfbc147bb427316d9
sha1 481a6cab4c074ba2e90b58cdc71e7366f142242f
sha256 d7355e84ac3fd496e44c60a5f3a44eede291c3b38a2220d57003417b346f1562
sha512 da0a948df8a317e37a11aae85e8c3b50f944df09a3dfffe2a9914c59b0ec38db2edf158e138463a3fccaa2987c8bca4f0671f1a2a65ea19c84a58aea382c67e8
ripemd-160 825003e6a349a77771e85bb5adea40c2a0f52647

21241514 as geometric shapes

Circle

Radius = n
Diameter 42483028
Circumference 133464368.66705
Area 1.4174926277711E+15

Sphere

Radius = n
Volume 4.0146252663597E+22
Surface area 5.6699705110846E+15
Circumference 133464368.66705

Square

Length = n
Perimeter 84966056
Area 451201917012196
Diagonal 30040037.184138

Cube

Length = n
Surface area 2707211502073176
Volume 9.5842118370414E+21
Space diagonal 36791381.477686

Equilateral Triangle

Length = n
Perimeter 63724542
Area 1.953761611844E+14
Altitude 18395690.738843

Triangular Pyramid

Length = n
Surface area 1.953761611844E+14
Volume 1.1295101970501E+21
Height 10013345.728046