21354552 (number)

21354552 is an even 8-digits composite number following 21354551 and preceding 21354553. In scientific notation, it is written as 2.1354552 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 7118160 positive integers (up to 21354552) that are relatively prime to 21354552.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-four thousand five hundred fifty-two

Notation

Scientific notation 2.1354552 × 10^7
Engineering notation 2.1354552 × 10^6

Prime Factorization of 21354552

Prime Factorization 2 × 2 × 2 × 9 × 296591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5338638
Product of the distinct prime numbers

The prime factorization of 21354552 is 2 × 2 × 2 × 9 × 296591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 55, 40, 723, 602, 9308, 4091, 20601, 53408, 592188, 161233, 8417941, 5448511, 11855284, 31618113, 924822361, 274351817, 7054004382, 426902514

Basic calculations (n = 21354552)

Multiplication

n×y
n×2 42709104
n×3 64063656
n×4 85418208
n×5 106772760

Division

n÷y
n÷2 10677276
n÷3 7118184
n÷3 5338638
n÷5 4270910.4

Exponentiation

ny
n2 456016891120704
n3 9.7380364143154E+21
n4 2.0795140498739E+29
n5 4.4407090912763E+36

Nth Root

y√n
2√n 4621.0985706864
3√n 277.43643053241
4√n 67.978662613252
5√n 29.234663069771

Divisors of 21354552

1, 2, 4, 8, 9, 18, 36, 72, 296591, 593182, 1186364, 2372728, 2669319, 5338638, 10677276, 21354552

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 -21354551
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 21354552 can be divided by 16 positive divisors. The sum of these divisors (counting 21354552) is 1, the average is 0.0625.

Base conversion 21354552

Base System Value
2 Binary 1010001011101100000111000
3 Ternary 1111011220221100
4 Quaternary 1101131200320
5 Quinary 20431321202
6 Senary 2041411400
8 Octal 121354070
10 Decimal 21354552
12 Duodecimal 7199b60
16 Hexadecimal 145d838
20 Vigesimal 6d967c
36 Base36 cppa0

Cryptographic Hash Functions

md5 30e7b767b776b8f5131545e510051da4
sha1 41b3110a7ced7a63693ce9159ac3eb03d114d307
sha256 2c7e3330fde87ab44875416713ab9213ca7248428fca1e95a0b6b203683c5b9e
sha512 85c855f524c0e6e19c5e401efaaa01704431abb792d96bfa7b1ea84466b6849a6849b890f4e5e1a5736c7a2fa132192a1398c1352988b55ac9ac9cd3f2456c3f
ripemd-160 dbdf611339b3a9f8e48bfa04c782da6f893591ee

21354552 as geometric shapes

Circle

Radius = n
Diameter 42709104
Circumference 134174607.3678
Area 1.4326193150577E+15

Sphere

Radius = n
Volume 4.0790591546138E+22
Surface area 5.7304772602306E+15
Circumference 134174607.3678

Square

Length = n
Perimeter 85418208
Area 456016891120704
Diagonal 30199897.056802

Cube

Length = n
Surface area 2736101346724224
Volume 9.7380364143154E+21
Space diagonal 36987169.036872

Equilateral Triangle

Length = n
Perimeter 64063656
Area 1.9746110613267E+14
Altitude 18493584.518436

Triangular Pyramid

Length = n
Surface area 1.9746110613267E+14
Volume 1.147638597334E+21
Height 10066632.352267