21550150 (number)

21550150 is an even 8-digits composite number following 21550149 and preceding 21550151. In scientific notation, it is written as 2.1550150 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8584800 positive integers (up to 21550150) that are relatively prime to 21550150.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1550150 × 10^7
Engineering notation 2.1550150 × 10^6

Prime Factorization of 21550150

Prime Factorization 2 × 5 × 5 × 293 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4310030
Product of the distinct prime numbers

The prime factorization of 21550150 is 2 × 5 × 5 × 293 × 1471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 93, 22, 688, 251, 7936, 6244, 19741, 67401, 99526, 180756, 3451280, 1162942, 10036801, 51074053, 953760989, 849618730, 4708159234, 5703654518

Basic calculations (n = 21550150)

Multiplication

n×y
n×2 43100300
n×3 64650450
n×4 86200600
n×5 107750750

Division

n÷y
n÷2 10775075
n÷3 7183383.3333333
n÷3 5387537.5
n÷5 4310030

Exponentiation

ny
n2 464408965022500
n3 1.000808285758E+22
n4 2.1567568679327E+29
n5 4.647843401748E+36

Nth Root

y√n
2√n 4642.2139114866
3√n 278.28092128274
4√n 68.133794195587
5√n 29.288023172423

Divisors of 21550150

1, 2, 5, 10, 25, 50, 293, 586, 1465, 1471, 2930, 2942, 7325, 7355, 14650, 14710, 36775, 73550, 431003, 862006, 2155015, 4310030, 10775075, 21550150

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21550149
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21550150 can be divided by 24 positive divisors. The sum of these divisors (counting 21550150) is 1, the average is 0.041666666666667.

Base conversion 21550150

Base System Value
2 Binary 1010010001101010001000110
3 Ternary 1111112212020201
4 Quaternary 1102031101012
5 Quinary 21004101100
6 Senary 2045521114
8 Octal 122152106
10 Decimal 21550150
12 Duodecimal 727319a
16 Hexadecimal 148d446
20 Vigesimal 6edf7a
36 Base36 ctw7a

Cryptographic Hash Functions

md5 4f30d25ec93587eaf566f6cd3e379e14
sha1 7f817b5412ddce573bc8127e7b1636f281a72a1b
sha256 4a2336af2a116292b9993ea88cffb23723656878baaf14ffda3e84efd61eaf26
sha512 56d0f59de1fc2dca84c1a118395b55a628cf8aae380fdfd4730ff53d82d64494252cd7685b19aaaff520c7b72c53cbb95e9744448cb7c2dcd4e3c35b6bc33c17
ripemd-160 e5b07fa7fe06619215620f83d405f2dc79dbab4d

21550150 as geometric shapes

Circle

Radius = n
Diameter 43100300
Circumference 135403585.84752
Area 1.4589837927759E+15

Sphere

Radius = n
Volume 4.192175944252E+22
Surface area 5.8359351711037E+15
Circumference 135403585.84752

Square

Length = n
Perimeter 86200600
Area 464408965022500
Diagonal 30476514.401175

Cube

Length = n
Surface area 2786453790135000
Volume 1.000808285758E+22
Space diagonal 37325954.71073

Equilateral Triangle

Length = n
Perimeter 64650450
Area 2.0109498072736E+14
Altitude 18662977.355365

Triangular Pyramid

Length = n
Surface area 2.0109498072736E+14
Volume 1.1794638758786E+21
Height 10158838.133725