21253362 (number)

21253362 is an even 8-digits composite number following 21253361 and preceding 21253363. In scientific notation, it is written as 2.1253362 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6194880 positive integers (up to 21253362) that are relatively prime to 21253362.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred fifty-three thousand three hundred sixty-two

Notation

Scientific notation 2.1253362 × 10^7
Engineering notation 2.1253362 × 10^6

Prime Factorization of 21253362

Prime Factorization 2 × 39 × 19 × 14341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21253362
Product of the distinct prime numbers

The prime factorization of 21253362 is 2 × 39 × 19 × 14341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 22, 97, 39, 989, 4306, 2489, 13906, 39656, 820711, 983994, 4549070, 1204058, 63094779, 1706576, 756832807, 846820969, 4997969634, 227391578

Basic calculations (n = 21253362)

Multiplication

n×y
n×2 42506724
n×3 63760086
n×4 85013448
n×5 106266810

Division

n÷y
n÷2 10626681
n÷3 7084454
n÷3 5313340.5
n÷5 4250672.4

Exponentiation

ny
n2 451705396303044
n3 9.6002583049821E+21
n4 2.0403776504929E+29
n5 4.3364884822635E+36

Nth Root

y√n
2√n 4610.1368743238
3√n 276.99751938592
4√n 67.897988735483
5√n 29.206904316422

Divisors of 21253362

1, 2, 19, 38, 39, 78, 741, 1482, 14341, 28682, 272479, 544958, 559299, 1118598, 10626681, 21253362

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 -21253361
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 21253362 can be divided by 16 positive divisors. The sum of these divisors (counting 21253362) is 1, the average is 0.0625.

Base conversion 21253362

Base System Value
2 Binary 1010001000100110011110010
3 Ternary 1110222210010120
4 Quaternary 1101010303302
5 Quinary 20420101422
6 Senary 2035311110
8 Octal 121046362
10 Decimal 21253362
12 Duodecimal 714b496
16 Hexadecimal 1444cf2
20 Vigesimal 6cgd82
36 Base36 cnj76

Cryptographic Hash Functions

md5 b5b9847d153373b0cc7f3f4620b8ad5e
sha1 4242e7d6b7f93ebc8bc83ffae92c7cc5ad2bf1ca
sha256 6326da6d80d8e847bf44b594caabfe9894419a140539cecb9af10d2d37a66e97
sha512 f56cf872c3ad089e6b2ecd5fb3a333e9565c19a588f6b40c569e64a95784be4ea6b29b4b4bafc9c9905ba7d2730d808531fdd486410be597f0446337c053be46
ripemd-160 f2a376efba88c9fa9f30869c3c1935cfeccd98b2

21253362 as geometric shapes

Circle

Radius = n
Diameter 42506724
Circumference 133538811.84657
Area 1.4190743546125E+15

Sphere

Radius = n
Volume 4.0213467951328E+22
Surface area 5.67629741845E+15
Circumference 133538811.84657

Square

Length = n
Perimeter 85013448
Area 451705396303044
Diagonal 30056792.786425

Cube

Length = n
Surface area 2710232377818264
Volume 9.6002583049821E+21
Space diagonal 36811902.815654

Equilateral Triangle

Length = n
Perimeter 63760086
Area 1.9559417411248E+14
Altitude 18405951.407827

Triangular Pyramid

Length = n
Surface area 1.9559417411248E+14
Volume 1.1314012914325E+21
Height 10018930.928808