21034450 (number)

21034450 is an even 8-digits composite number following 21034449 and preceding 21034451. In scientific notation, it is written as 2.1034450 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 8325120 positive integers (up to 21034450) that are relatively prime to 21034450.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-four thousand four hundred fifty

Notation

Scientific notation 2.1034450 × 10^7
Engineering notation 2.1034450 × 10^6

Prime Factorization of 21034450

Prime Factorization 2 × 25 × 97 × 4337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21034450
Product of the distinct prime numbers

The prime factorization of 21034450 is 2 × 25 × 97 × 4337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 37, 44, 862, 779, 4508, 6351, 48061, 15752, 40123, 681221, 2074361, 9827817, 46610442, 8914187, 806923394, 405643622, 9733905936, 9742664529

Basic calculations (n = 21034450)

Multiplication

n×y
n×2 42068900
n×3 63103350
n×4 84137800
n×5 105172250

Division

n÷y
n÷2 10517225
n÷3 7011483.3333333
n÷3 5258612.5
n÷5 4206890

Exponentiation

ny
n2 442448086802500
n3 9.3066521594428E+21
n4 1.9576030951519E+29
n5 4.1177104424818E+36

Nth Root

y√n
2√n 4586.3329578215
3√n 276.04320019717
4√n 67.72247011016
5√n 29.146488008442

Divisors of 21034450

1, 2, 25, 50, 97, 194, 2425, 4337, 4850, 8674, 108425, 216850, 420689, 841378, 10517225, 21034450

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 -21034449
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 21034450 can be divided by 16 positive divisors. The sum of these divisors (counting 21034450) is 1, the average is 0.0625.

Base conversion 21034450

Base System Value
2 Binary 1010000001111010111010010
3 Ternary 1110120122211201
4 Quaternary 1100033113102
5 Quinary 20341100300
6 Senary 2030501414
8 Octal 120172722
10 Decimal 21034450
12 Duodecimal 706486a
16 Hexadecimal 140f5d2
20 Vigesimal 6b962a
36 Base36 ciuaa

Cryptographic Hash Functions

md5 cc29af17d143188b47cd9524ff206c31
sha1 eb0050119988c486c078a92dc8b57aaa02f69b89
sha256 75e2d9ddb33c0e1ac4bb9e98be1c2a8c91a0ca7965ff2aa5b690eadd7ef00d01
sha512 ecd94a5004951354d6df15b901dbcfd29c6e52fb98d91e7bd654e15b74f0fd80e7dd070bef0a2596f20519b34f91772e31c5b634ce939ad9fd38857b765524a7
ripemd-160 305bac3599861e43ad67bf5402c06fddeaa80d5c

21034450 as geometric shapes

Circle

Radius = n
Diameter 42068900
Circumference 132163347.1846
Area 1.3899916590936E+15

Sphere

Radius = n
Volume 3.8983613404828E+22
Surface area 5.5599666363744E+15
Circumference 132163347.1846

Square

Length = n
Perimeter 84137800
Area 442448086802500
Diagonal 29747204.467059

Cube

Length = n
Surface area 2654688520815000
Volume 9.3066521594428E+21
Space diagonal 36432736.109267

Equilateral Triangle

Length = n
Perimeter 63103350
Area 1.9158564151339E+14
Altitude 18216368.054634

Triangular Pyramid

Length = n
Surface area 1.9158564151339E+14
Volume 1.0967994753477E+21
Height 9915734.8223529