395221488 (number)

395221488 is an even 9-digits composite number following 395221487 and preceding 395221489. In scientific notation, it is written as 3.95221488 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 131740480 positive integers (up to 395221488) that are relatively prime to 395221488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.95221488 × 10^8
Engineering notation 3.95221488 × 10^6

Prime Factorization of 395221488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 8233781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49402686
Product of the distinct prime numbers

The prime factorization of 395221488 is 2 × 2 × 2 × 2 × 3 × 8233781. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 41, 9, 615, 447, 2785, 4017, 54626, 85652, 939218, 931086, 6598357, 2295797, 37475480, 52538398, 99599553, 636509407, 7045422676, 1061211248

Basic calculations (n = 395221488)

Multiplication

n×y
n×2 790442976
n×3 1185664464
n×4 1580885952
n×5 1976107440

Division

n÷y
n÷2 197610744
n÷3 131740496
n÷3 98805372
n÷5 79044297.6

Exponentiation

ny
n2 156200024576934144
n3 6.1733606138932E+25
n4 2.4398447677835E+34
n5 9.642790796124E+42

Nth Root

y√n
2√n 19880.178268818
3√n 733.86050652197
4√n 140.99708602953
5√n 52.404443060634

Divisors of 395221488

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8233781, 16467562, 24701343, 32935124, 49402686, 65870248, 98805372, 131740496, 197610744, 395221488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395221487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395221488 can be divided by 20 positive divisors. The sum of these divisors (counting 395221488) is 1, the average is 0.05.

Base conversion 395221488

Base System Value
2 Binary 10111100011101001100111110000
3 Ternary 1000112200022221220
4 Quaternary 113203221213300
5 Quinary 1302134041423
6 Senary 103114545040
8 Octal 2743514760
10 Decimal 395221488
12 Duodecimal b0438180
16 Hexadecimal 178e99f0
20 Vigesimal 63a2de8
36 Base36 6jayuo

Cryptographic Hash Functions

md5 f3241e1037979e4af6d21c8039f98edd
sha1 5df56e15e58eb227994319ae2afea35b75cca1e7
sha256 1592c89cbbf8b7492117a018f4e6a47c6e6b69e153bc7be72a78394b0de8669f
sha512 6e3471f21f2600ddf754d7b3915d84b4bffda4ea46076861e29e87d66afe261bb0d3a7ed6a97d9610d7eb8e74f30cc73443178bbbc47659f3e4a7754056e3e73
ripemd-160 739d86e1b96deaaad224846ff94b8481af1f7360

395221488 as geometric shapes

Circle

Radius = n
Diameter 790442976
Circumference 2483249846.4833
Area 4.9071684970144E+17

Sphere

Radius = n
Volume 2.585891247009E+26
Surface area 1.9628673988058E+18
Circumference 2483249846.4833

Square

Length = n
Perimeter 1580885952
Area 156200024576934144
Diagonal 558927588.47088

Cube

Length = n
Surface area 937200147461604864
Volume 6.1733606138932E+25
Space diagonal 684543697.45897

Equilateral Triangle

Length = n
Perimeter 1185664464
Area 6.7636594677689E+16
Altitude 342271848.72949

Triangular Pyramid

Length = n
Surface area 6.7636594677689E+16
Volume 7.2753752546564E+24
Height 186309196.15696