21499058 (number)

21499058 is an even 8-digits composite number following 21499057 and preceding 21499059. In scientific notation, it is written as 2.1499058 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 8916480 positive integers (up to 21499058) that are relatively prime to 21499058.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-nine thousand fifty-eight

Notation

Scientific notation 2.1499058 × 10^7
Engineering notation 2.1499058 × 10^6

Prime Factorization of 21499058

Prime Factorization 2 × 7 × 31 × 49537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21499058
Product of the distinct prime numbers

The prime factorization of 21499058 is 2 × 7 × 31 × 49537. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 13, 29, 352, 964, 4959, 4292, 23853, 7176, 130529, 436773, 6983124, 5697531, 14340018, 28451267, 881359094, 633523224, 6979563648, 5224799029

Basic calculations (n = 21499058)

Multiplication

n×y
n×2 42998116
n×3 64497174
n×4 85996232
n×5 107495290

Division

n÷y
n÷2 10749529
n÷3 7166352.6666667
n÷3 5374764.5
n÷5 4299811.6

Exponentiation

ny
n2 462209494887364
n3 9.9370687387341E+21
n4 2.1363761716403E+29
n5 4.5930075223913E+36

Nth Root

y√n
2√n 4636.7076681628
3√n 278.06082722606
4√n 68.093374627513
5√n 29.274122528783

Divisors of 21499058

1, 2, 7, 14, 31, 62, 217, 434, 49537, 99074, 346759, 693518, 1535647, 3071294, 10749529, 21499058

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 -21499057
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 21499058 can be divided by 16 positive divisors. The sum of these divisors (counting 21499058) is 1, the average is 0.0625.

Base conversion 21499058

Base System Value
2 Binary 1010010000000110010110010
3 Ternary 1111110021011102
4 Quaternary 1102000302302
5 Quinary 21000432213
6 Senary 2044444402
8 Octal 122006262
10 Decimal 21499058
12 Duodecimal 7249702
16 Hexadecimal 1480cb2
20 Vigesimal 6e77ci
36 Base36 csss2

Cryptographic Hash Functions

md5 561e1b48e9e2ccbd06b8ed2dfd27f002
sha1 2c67eac8d943524813a9a0f2bc41d608900cad37
sha256 a19e27046f4d3df4b98a636fe4fb724d385f1dd7046a5ff3445439e73ace6344
sha512 be8e432933b8eb8c93f620724564d4c65f71cb9e6ee3279e1882d4af5a61823cc53596c66b8da033d43ddc8e716fc10ac73e07eb2bf7ea893cb8e2f2b17ecdd4
ripemd-160 65640a117da6e8c2c603fdd56d8828e12868d8a2

21499058 as geometric shapes

Circle

Radius = n
Diameter 42998116
Circumference 135082565.3438
Area 1.4520739535576E+15

Sphere

Radius = n
Volume 4.1624296197099E+22
Surface area 5.8082958142304E+15
Circumference 135082565.3438

Square

Length = n
Perimeter 85996232
Area 462209494887364
Diagonal 30404259.401846

Cube

Length = n
Surface area 2773256969324184
Volume 9.9370687387341E+21
Space diagonal 37237460.77087

Equilateral Triangle

Length = n
Perimeter 64497174
Area 2.0014258222142E+14
Altitude 18618730.385435

Triangular Pyramid

Length = n
Surface area 2.0014258222142E+14
Volume 1.1710947817126E+21
Height 10134753.133949