427998421 (number)

427998421 is an odd 9-digits composite number following 427998420 and preceding 427998422. In scientific notation, it is written as 4.27998421 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 409389772 positive integers (up to 427998421) that are relatively prime to 427998421.

Interesting facts

Basic properties

Name

Name four hundred twenty-seven million nine hundred ninety-eight thousand four hundred twenty-one

Notation

Scientific notation 4.27998421 × 10^8
Engineering notation 4.27998421 × 10^6

Prime Factorization of 427998421

Prime Factorization 23 × 18608627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 427998421
Product of the distinct prime numbers

The prime factorization of 427998421 is 23 × 18608627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 32, 20, 580, 911, 6789, 1576, 52983, 76310, 403078, 393283, 966763, 3582135, 88523148, 18504510, 250045864, 563788040, 9917789056, 7821751891

Basic calculations (n = 427998421)

Multiplication

n×y
n×2 855996842
n×3 1283995263
n×4 1711993684
n×5 2139992105

Division

n÷y
n÷2 213999210.5
n÷3 142666140.33333
n÷3 106999605.25
n÷5 85599684.2

Exponentiation

ny
n2 183182648378493241
n3 7.8401884260593E+25
n4 3.3555882666959E+34
n5 1.436186479672E+43

Nth Root

y√n
2√n 20688.122703619
3√n 753.6112775829
4√n 143.8336633185
5√n 53.246177227486

Divisors of 427998421

1, 23, 18608627, 427998421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -427998420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 427998421 can be divided by 4 positive divisors. The sum of these divisors (counting 427998421) is 1, the average is 0.25.

Base conversion 427998421

Base System Value
2 Binary 11001100000101011110011010101
3 Ternary 1002211100120110101
4 Quaternary 121200223303111
5 Quinary 1334031422141
6 Senary 110245254101
8 Octal 3140536325
10 Decimal 427998421
12 Duodecimal bb404331
16 Hexadecimal 1982bcd5
20 Vigesimal 6dejg11
36 Base36 72thp1

Cryptographic Hash Functions

md5 74e6c568e888e4198163490936af6c02
sha1 a598430a1d3494fe1d33b0c30188dd2eaa4de216
sha256 f3707d66b2fd1b9edda184f2c538c315e34aeb93d23607dcf75efcaf6ce1c647
sha512 e460ce937705fb64333f855c6eacd82d28745f537aadad66c06079b71cb374e982440fa874b7aefae464a9a3bcf8d00227d341a380fbd3043b1dabba466f00dd
ripemd-160 385d4fc2a38d4962a14d8280b48612cfcd6d80b9

427998421 as geometric shapes

Circle

Radius = n
Diameter 855996842
Circumference 2689193390.3233
Area 5.75485262411E+17

Sphere

Radius = n
Volume 3.2840904482757E+26
Surface area 2.301941049644E+18
Circumference 2689193390.3233

Square

Length = n
Perimeter 1711993684
Area 183182648378493241
Diagonal 605281171.65247

Cube

Length = n
Surface area 1099095890270959446
Volume 7.8401884260593E+25
Space diagonal 741315010.73125

Equilateral Triangle

Length = n
Perimeter 1283995263
Area 7.9320413514144E+16
Altitude 370657505.36563

Triangular Pyramid

Length = n
Surface area 7.9320413514144E+16
Volume 9.2397506697447E+24
Height 201760390.55082