21473400 (number)

21473400 is an even 8-digits composite number following 21473399 and preceding 21473401. In scientific notation, it is written as 2.1473400 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 96 positive divisors. There are 5283840 positive integers (up to 21473400) that are relatively prime to 21473400.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-three thousand four hundred

Notation

Scientific notation 2.1473400 × 10^7
Engineering notation 2.1473400 × 10^6

Prime Factorization of 21473400

Prime Factorization 2 × 2 × 2 × 3 × 5 × 5 × 13 × 2753

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1073670
Product of the distinct prime numbers

The prime factorization of 21473400 is 2 × 2 × 2 × 3 × 5 × 5 × 13 × 2753. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 73, 43, 697, 509, 3302, 2419, 82033, 45435, 830561, 549752, 103915, 2777704, 15269243, 61541174, 772888653, 880526013, 2295627588, 4713034809

Basic calculations (n = 21473400)

Multiplication

n×y
n×2 42946800
n×3 64420200
n×4 85893600
n×5 107367000

Division

n÷y
n÷2 10736700
n÷3 7157800
n÷3 5368350
n÷5 4294680

Exponentiation

ny
n2 461106907560000
n3 9.9015330687989E+21
n4 2.1261958019955E+29
n5 4.5656652934569E+36

Nth Root

y√n
2√n 4633.9400082435
3√n 277.95016617911
4√n 68.0730490594
5√n 29.267131764262

Divisors of 21473400

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 2753, 3900, 5506, 7800, 8259, 11012, 13765, 16518, 22024, 27530, 33036, 35789, 41295, 55060, 66072, 68825, 71578, 82590, 107367, 110120, 137650, 143156, 165180, 178945, 206475, 214734, 275300, 286312, 330360, 357890, 412950, 429468, 536835, 550600, 715780, 825900, 858936, 894725, 1073670, 1431560, 1651800, 1789450, 2147340, 2684175, 3578900, 4294680, 5368350, 7157800, 10736700, 21473400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21473399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21473400 can be divided by 96 positive divisors. The sum of these divisors (counting 21473400) is 1, the average is 0.010416666666667.

Base conversion 21473400

Base System Value
2 Binary 1010001111010100001111000
3 Ternary 1111101221222010
4 Quaternary 1101322201320
5 Quinary 20444122100
6 Senary 2044125520
8 Octal 121724170
10 Decimal 21473400
12 Duodecimal 72368a0
16 Hexadecimal 147a878
20 Vigesimal 6e43a0
36 Base36 cs8zc

Cryptographic Hash Functions

md5 01f3b7090bd5f2add61fbb6cd5c27c71
sha1 1d6e7bd00b64b3fcbdc680cb29c4963528781982
sha256 f7b224035e1b544be7b2507c97c5ed7fafd2b35c450ccccec6196f54042231c1
sha512 b07dcf81b0a695f6a9cf8e58b57d6ad3e15a396c9e80b0bc628fd0b2bc981eff7e3a0008dd6aa2b144e3734ff1c66f8b60761784d592a6704778291fa0ea317c
ripemd-160 496a9de12e2cc6ee702ed71aa58b97925dcd64a7

21473400 as geometric shapes

Circle

Radius = n
Diameter 42946800
Circumference 134921351.37519
Area 1.44861007331E+15

Sphere

Radius = n
Volume 4.1475444730953E+22
Surface area 5.79444029324E+15
Circumference 134921351.37519

Square

Length = n
Perimeter 85893600
Area 461106907560000
Diagonal 30367973.510262

Cube

Length = n
Surface area 2766641445360000
Volume 9.9015330687989E+21
Space diagonal 37193019.81125

Equilateral Triangle

Length = n
Perimeter 64420200
Area 1.9966514790372E+14
Altitude 18596509.905625

Triangular Pyramid

Length = n
Surface area 1.9966514790372E+14
Volume 1.1669068628484E+21
Height 10122657.836754