21132550 (number)

21132550 is an even 8-digits composite number following 21132549 and preceding 21132551. In scientific notation, it is written as 2.1132550 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 8223840 positive integers (up to 21132550) that are relatively prime to 21132550.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred fifty

Notation

Scientific notation 2.1132550 × 10^7
Engineering notation 2.1132550 × 10^6

Prime Factorization of 21132550

Prime Factorization 2 × 25 × 37 × 11423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21132550
Product of the distinct prime numbers

The prime factorization of 21132550 is 2 × 25 × 37 × 11423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 10, 52, 268, 576, 6552, 4302, 97685, 23181, 31143, 540071, 639985, 8694855, 39961202, 45419382, 29236768, 433413, 3108668619, 135842682

Basic calculations (n = 21132550)

Multiplication

n×y
n×2 42265100
n×3 63397650
n×4 84530200
n×5 105662750

Division

n÷y
n÷2 10566275
n÷3 7044183.3333333
n÷3 5283137.5
n÷5 4226510

Exponentiation

ny
n2 446584669502500
n3 9.4374728574951E+21
n4 1.9943786703466E+29
n5 4.2146306970032E+36

Nth Root

y√n
2√n 4597.0153360632
3√n 276.47166950287
4√n 67.801293026484
5√n 29.173623981574

Divisors of 21132550

1, 2, 25, 37, 50, 74, 925, 1850, 11423, 22846, 285575, 422651, 571150, 845302, 10566275, 21132550

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 -21132549
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 21132550 can be divided by 16 positive divisors. The sum of these divisors (counting 21132550) is 1, the average is 0.0625.

Base conversion 21132550

Base System Value
2 Binary 1010000100111010100000110
3 Ternary 1110202122102001
4 Quaternary 1100213110012
5 Quinary 20402220200
6 Senary 2032535514
8 Octal 120472406
10 Decimal 21132550
12 Duodecimal 70b159a
16 Hexadecimal 1427506
20 Vigesimal 6c1b7a
36 Base36 ckxza

Cryptographic Hash Functions

md5 c91c82f1b3aa477541ea39de22b9385d
sha1 71d89566e73e40eb0d2a7994aaf6e241e5c48cd5
sha256 4a5e61d31442b4362d3ffbecb2270e1db8c6a3508ebb42d0cc36f9a17367e4f1
sha512 a00547966e27bb6c32d18e9f524d8de64fe772bdfbb3e9c5d6598bca215dd30bb4f7600e003f9e828a689eff3e96cd6f4666e01dc2b329214173c103c65ac370
ripemd-160 e4aad058dec4959d863bc94177eff95af771f14a

21132550 as geometric shapes

Circle

Radius = n
Diameter 42265100
Circumference 132779727.66324
Area 1.4029871169149E+15

Sphere

Radius = n
Volume 3.9531593863413E+22
Surface area 5.6119484676595E+15
Circumference 132779727.66324

Square

Length = n
Perimeter 84530200
Area 446584669502500
Diagonal 29885938.817528

Cube

Length = n
Surface area 2679508017015000
Volume 9.4374728574951E+21
Space diagonal 36602650.29349

Equilateral Triangle

Length = n
Perimeter 63397650
Area 1.9337683436492E+14
Altitude 18301325.146745

Triangular Pyramid

Length = n
Surface area 1.9337683436492E+14
Volume 1.1122168424665E+21
Height 9961979.6058425