21007058 (number)

21007058 is an even 8-digits composite number following 21007057 and preceding 21007059. In scientific notation, it is written as 2.1007058 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 10281600 positive integers (up to 21007058) that are relatively prime to 21007058.

Interesting facts

Basic properties

Name

Name twenty-one million seven thousand fifty-eight

Notation

Scientific notation 2.1007058 × 10^7
Engineering notation 2.1007058 × 10^6

Prime Factorization of 21007058

Prime Factorization 2 × 61 × 421 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21007058
Product of the distinct prime numbers

The prime factorization of 21007058 is 2 × 61 × 421 × 409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 2, 15, 924, 913, 8700, 3630, 40300, 16642, 233195, 628445, 5705103, 6305609, 48569759, 2954709, 885503595, 210371554, 9097119031, 28709868

Basic calculations (n = 21007058)

Multiplication

n×y
n×2 42014116
n×3 63021174
n×4 84028232
n×5 105035290

Division

n÷y
n÷2 10503529
n÷3 7002352.6666667
n÷3 5251764.5
n÷5 4201411.6

Exponentiation

ny
n2 441296485815364
n3 9.2703408727195E+21
n4 1.9474258839299E+29
n5 4.0909688494417E+36

Nth Root

y√n
2√n 4583.3457211954
3√n 275.92332288527
4√n 67.700411528996
5√n 29.138892879504

Divisors of 21007058

1, 2, 61, 122, 409, 421, 818, 842, 24949, 25681, 49898, 51362, 172189, 344378, 10503529, 21007058

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21007057
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21007058 can be divided by 16 positive divisors. The sum of these divisors (counting 21007058) is 1, the average is 0.0625.

Base conversion 21007058

Base System Value
2 Binary 1010000001000101011010010
3 Ternary 1110112021021012
4 Quaternary 1100020223102
5 Quinary 20334211213
6 Senary 2030130522
8 Octal 120105322
10 Decimal 21007058
12 Duodecimal 7050a42
16 Hexadecimal 1408ad2
20 Vigesimal 6b5hci
36 Base36 ci95e

Cryptographic Hash Functions

md5 fdde54374ad1ac0a9f2ceefafe1d9972
sha1 fa8be12b9e65d1815eb7ed312119d09a36842fb4
sha256 dbc853853a187bd23dc2dab9d2a2e8ec78bb76bb9ad57a710960bede70567880
sha512 a72c83a3b759b929123ad6fcda93fa018c5689d83792d9720d5a4e41f34fd459a25223f3595f624baa8e128bf1d8c15a7882ef1b4f0da0915bcad8115a25c721
ripemd-160 aeefed5fa34e8f2dbdb95d75156f6ae602abf5e8

21007058 as geometric shapes

Circle

Radius = n
Diameter 42014116
Circumference 131991238.17267
Area 1.3863737978925E+15

Sphere

Radius = n
Volume 3.8831513042678E+22
Surface area 5.5454951915702E+15
Circumference 131991238.17267

Square

Length = n
Perimeter 84028232
Area 441296485815364
Diagonal 29708466.329158

Cube

Length = n
Surface area 2647778914892184
Volume 9.2703408727195E+21
Space diagonal 36385291.773546

Equilateral Triangle

Length = n
Perimeter 63021174
Area 1.9108698365845E+14
Altitude 18192645.886773

Triangular Pyramid

Length = n
Surface area 1.9108698365845E+14
Volume 1.0925201491685E+21
Height 9902822.1097194