395220388 (number)

395220388 is an even 9-digits composite number following 395220387 and preceding 395220389. In scientific notation, it is written as 3.95220388 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 197610192 positive integers (up to 395220388) that are relatively prime to 395220388.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.95220388 × 10^8
Engineering notation 3.95220388 × 10^6

Prime Factorization of 395220388

Prime Factorization 2 × 2 × 98805097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197610194
Product of the distinct prime numbers

The prime factorization of 395220388 is 2 × 2 × 98805097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 73, 67, 808, 742, 4796, 4501, 85357, 82565, 960083, 574851, 6271223, 8445646, 98503413, 85109920, 23143287, 565345033, 8958421386, 528507330

Basic calculations (n = 395220388)

Multiplication

n×y
n×2 790440776
n×3 1185661164
n×4 1580881552
n×5 1976101940

Division

n÷y
n÷2 197610194
n÷3 131740129.33333
n÷3 98805097
n÷5 79044077.6

Exponentiation

ny
n2 156199155090870544
n3 6.1733090680286E+25
n4 2.4398176051102E+34
n5 9.6426566054088E+42

Nth Root

y√n
2√n 19880.150603051
3√n 733.85982568238
4√n 140.99698792191
5√n 52.404413889674

Divisors of 395220388

1, 2, 4, 98805097, 197610194, 395220388

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395220387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395220388 can be divided by 6 positive divisors. The sum of these divisors (counting 395220388) is 1, the average is 0.16666666666667.

Base conversion 395220388

Base System Value
2 Binary 10111100011101001010110100100
3 Ternary 1000112200021110011
4 Quaternary 113203221112210
5 Quinary 1302134023023
6 Senary 103114540004
8 Octal 2743512644
10 Decimal 395220388
12 Duodecimal b0437604
16 Hexadecimal 178e95a4
20 Vigesimal 63a2aj8
36 Base36 6jay04

Cryptographic Hash Functions

md5 335e9eb1456a87a2740be1584ee7e464
sha1 cf205903cdb03f12947eb88123f2c9dc1bb36576
sha256 205ede0b803e6291c77a5104cacc0f7b02765e6a5b41e9c5373b12babb76288b
sha512 4c53d9b044f7af0b3752f728d0fe9c27adf2162e04cd223d38d864a6ce5881bdb66a431ada901aa2e528c7e25bfdbfd0579639126041f56496b5ac54af0e9483
ripemd-160 baeb92ab33529eea3c7cfafbb570c3553dd38e05

395220388 as geometric shapes

Circle

Radius = n
Diameter 790440776
Circumference 2483242934.9794
Area 4.9071411813041E+17

Sphere

Radius = n
Volume 2.5858696555277E+26
Surface area 1.9628564725216E+18
Circumference 2483242934.9794

Square

Length = n
Perimeter 1580881552
Area 156199155090870544
Diagonal 558926032.83596

Cube

Length = n
Surface area 937194930545223264
Volume 6.1733090680286E+25
Space diagonal 684541792.20308

Equilateral Triangle

Length = n
Perimeter 1185661164
Area 6.763621817918E+16
Altitude 342270896.10154

Triangular Pyramid

Length = n
Surface area 6.763621817918E+16
Volume 7.2753145072724E+24
Height 186308677.61199