427978091 (number)

427978091 is an odd 9-digits composite number following 427978090 and preceding 427978092. In scientific notation, it is written as 4.27978091 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 427936392 positive integers (up to 427978091) that are relatively prime to 427978091.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.27978091 × 10^8
Engineering notation 4.27978091 × 10^6

Prime Factorization of 427978091

Prime Factorization 18253 × 23447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 427978091
Product of the distinct prime numbers

The prime factorization of 427978091 is 18253 × 23447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 6, 38, 595, 829, 6094, 3115, 42829, 46068, 415698, 156940, 1809866, 760978, 62802079, 24633100, 278386657, 633901891, 5439117902, 9520121457

Basic calculations (n = 427978091)

Multiplication

n×y
n×2 855956182
n×3 1283934273
n×4 1711912364
n×5 2139890455

Division

n÷y
n÷2 213989045.5
n÷3 142659363.66667
n÷3 106994522.75
n÷5 85595618.2

Exponentiation

ny
n2 183165246376004281
n3 7.8390712481547E+25
n4 3.3549507479982E+34
n5 1.4358454165273E+43

Nth Root

y√n
2√n 20687.631353057
3√n 753.59934517139
4√n 143.83195525702
5√n 53.245671377325

Divisors of 427978091

1, 18253, 23447, 427978091

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 -427978090
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 427978091 can be divided by 4 positive divisors. The sum of these divisors (counting 427978091) is 1, the average is 0.25.

Base conversion 427978091

Base System Value
2 Binary 11001100000100110110101101011
3 Ternary 1002211022112120102
4 Quaternary 121200212311223
5 Quinary 1334030244331
6 Senary 110245020015
8 Octal 3140466553
10 Decimal 427978091
12 Duodecimal bb3b460b
16 Hexadecimal 19826d6b
20 Vigesimal 6deh54b
36 Base36 72t20b

Cryptographic Hash Functions

md5 c8064745c7cdd93a8d92914bed6336cd
sha1 daa4c2ab9af99679aee33af83e342a6c608a8c5d
sha256 c330169131ad0a3b53b32f445768b921135d46f51965a344db0f1e78a5d1771a
sha512 5d4dfc68a36d940de24bbdef553069343bf061660fb96f248e00879110511001065eafc7e0c33d5880967ffa536a1b00ea64e2daa1ac79ac7cb9f4e6b512897b
ripemd-160 855deb01696494b8250299acacc0d63ab995c280

427978091 as geometric shapes

Circle

Radius = n
Diameter 855956182
Circumference 2689065653.166
Area 5.7543059240782E+17

Sphere

Radius = n
Volume 3.2836224858893E+26
Surface area 2.3017223696313E+18
Circumference 2689065653.166

Square

Length = n
Perimeter 1711912364
Area 183165246376004281
Diagonal 605252420.69075

Cube

Length = n
Surface area 1098991478256025686
Volume 7.8390712481547E+25
Space diagonal 741279798.13834

Equilateral Triangle

Length = n
Perimeter 1283934273
Area 7.9312878226028E+16
Altitude 370639899.06917

Triangular Pyramid

Length = n
Surface area 7.9312878226028E+16
Volume 9.2384340629578E+24
Height 201750806.89692