395220305 (number)

395220305 is an odd 9-digits composite number following 395220304 and preceding 395220306. In scientific notation, it is written as 3.95220305 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 316081408 positive integers (up to 395220305) that are relatively prime to 395220305.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred twenty thousand three hundred five

Notation

Scientific notation 3.95220305 × 10^8
Engineering notation 3.95220305 × 10^6

Prime Factorization of 395220305

Prime Factorization 5 × 4013 × 19697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 395220305
Product of the distinct prime numbers

The prime factorization of 395220305 is 5 × 4013 × 19697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 27, 83, 948, 56, 894, 8429, 76691, 4300, 313089, 676108, 1079445, 7044993, 29595989, 15358914, 38847270, 506082109, 5761086706, 82642725

Basic calculations (n = 395220305)

Multiplication

n×y
n×2 790440610
n×3 1185660915
n×4 1580881220
n×5 1976101525

Division

n÷y
n÷2 197610152.5
n÷3 131740101.66667
n÷3 98805076.25
n÷5 79044061

Exponentiation

ny
n2 156199089484293025
n3 6.1733051786705E+25
n4 2.4398155555722E+34
n5 9.64264648017E+42

Nth Root

y√n
2√n 19880.148515542
3√n 733.85977430989
4√n 140.99698051924
5√n 52.40441168859

Divisors of 395220305

1, 5, 4013, 19697, 20065, 98485, 79044061, 395220305

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395220304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395220305 can be divided by 8 positive divisors. The sum of these divisors (counting 395220305) is 1, the average is 0.125.

Base conversion 395220305

Base System Value
2 Binary 10111100011101001010101010001
3 Ternary 1000112200021100002
4 Quaternary 113203221111101
5 Quinary 1302134022210
6 Senary 103114535345
8 Octal 2743512521
10 Decimal 395220305
12 Duodecimal b0437555
16 Hexadecimal 178e9551
20 Vigesimal 63a2af5
36 Base36 6jaxxt

Cryptographic Hash Functions

md5 81131da79a47f2edeec04bc40c7778f3
sha1 e65e1247d634575b7d74fbb779f888cf5904687b
sha256 20ae14f3e5146dc20607ac6c5238d7131693e6153bbdd4a4135851ec7ce9f4c7
sha512 6d9aa3e3f36d5c551054745fa5d82d2d6aa6a6819d8439e56d3ee513a5385f55ccbcc3fa301ab0665f1ade746895e69980a8d48f5353091cbc1cc3d6ba586d6e
ripemd-160 7ca48ebde44330d6a921887bdbbc9cec459816c4

395220305 as geometric shapes

Circle

Radius = n
Diameter 790440610
Circumference 2483242413.475
Area 4.9071391202127E+17

Sphere

Radius = n
Volume 2.5858680263572E+26
Surface area 1.9628556480851E+18
Circumference 2483242413.475

Square

Length = n
Perimeter 1580881220
Area 156199089484293025
Diagonal 558925915.45623

Cube

Length = n
Surface area 937194536905758150
Volume 6.1733051786705E+25
Space diagonal 684541648.44287

Equilateral Triangle

Length = n
Perimeter 1185660915
Area 6.7636189770698E+16
Altitude 342270824.22143

Triangular Pyramid

Length = n
Surface area 6.7636189770698E+16
Volume 7.2753099236199E+24
Height 186308638.48541