21007048 (number)

21007048 is an even 8-digits composite number following 21007047 and preceding 21007049. In scientific notation, it is written as 2.1007048 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 32 positive divisors. There are 10116288 positive integers (up to 21007048) that are relatively prime to 21007048.

Interesting facts

Basic properties

Name

Name twenty-one million seven thousand forty-eight

Notation

Scientific notation 2.1007048 × 10^7
Engineering notation 2.1007048 × 10^6

Prime Factorization of 21007048

Prime Factorization 2 × 2 × 2 × 43 × 79 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5251762
Product of the distinct prime numbers

The prime factorization of 21007048 is 2 × 2 × 2 × 43 × 79 × 773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 21, 85, 783, 76, 484, 462, 57966, 32568, 25156, 165220, 2638001, 4976781, 41956831, 49924150, 208606542, 433487898, 7320707379, 1327812103

Basic calculations (n = 21007048)

Multiplication

n×y
n×2 42014096
n×3 63021144
n×4 84028192
n×5 105035240

Division

n÷y
n÷2 10503524
n÷3 7002349.3333333
n÷3 5251762
n÷5 4201409.6

Exponentiation

ny
n2 441296065674304
n3 9.2703276338313E+21
n4 1.9474221757962E+29
n5 4.0909591123215E+36

Nth Root

y√n
2√n 4583.3446302891
3√n 275.92327910262
4√n 67.700403472129
5√n 29.138890105303

Divisors of 21007048

1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 773, 1546, 3092, 3397, 6184, 6794, 13588, 27176, 33239, 61067, 66478, 122134, 132956, 244268, 265912, 488536, 2625881, 5251762, 10503524, 21007048

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 -21007047
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 21007048 can be divided by 32 positive divisors. The sum of these divisors (counting 21007048) is 1, the average is 0.03125.

Base conversion 21007048

Base System Value
2 Binary 1010000001000101011001000
3 Ternary 1110112021020211
4 Quaternary 1100020223020
5 Quinary 20334211143
6 Senary 2030130504
8 Octal 120105310
10 Decimal 21007048
12 Duodecimal 7050a34
16 Hexadecimal 1408ac8
20 Vigesimal 6b5hc8
36 Base36 ci954

Cryptographic Hash Functions

md5 f7ac78dc725c63311ee277f92ff221f6
sha1 72715dedf6ea76e18bc0d66340e68ec27a269061
sha256 58241313fb874793750745183513b381397c5528ba2754a7f382283e837eadda
sha512 bd43b60c0c65da48fb5f762f65b7d306fffc6343f93a1171c32dae713bdd0085d4a6877129db562893ee278b29b2ba804bd88fc659bb986684e3efac32a183e1
ripemd-160 9237ffcbec7a5754d67d5737d44b680f873d2410

21007048 as geometric shapes

Circle

Radius = n
Diameter 42014096
Circumference 131991175.34082
Area 1.3863724779805E+15

Sphere

Radius = n
Volume 3.8831457587753E+22
Surface area 5.5454899119219E+15
Circumference 131991175.34082

Square

Length = n
Perimeter 84028192
Area 441296065674304
Diagonal 29708452.187023

Cube

Length = n
Surface area 2647776394045824
Volume 9.2703276338313E+21
Space diagonal 36385274.453038

Equilateral Triangle

Length = n
Perimeter 63021144
Area 1.9108680173204E+14
Altitude 18192637.226519

Triangular Pyramid

Length = n
Surface area 1.9108680173204E+14
Volume 1.0925185889505E+21
Height 9902817.3956742