388883146 (number)

388883146 is an even 9-digits composite number following 388883145 and preceding 388883147. In scientific notation, it is written as 3.88883146 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 182968848 positive integers (up to 388883146) that are relatively prime to 388883146.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred eighty-three thousand one hundred forty-six

Notation

Scientific notation 3.88883146 × 10^8
Engineering notation 3.88883146 × 10^6

Prime Factorization of 388883146

Prime Factorization 2 × 19 × 149 × 68683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388883146
Product of the distinct prime numbers

The prime factorization of 388883146 is 2 × 19 × 149 × 68683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 16, 18, 785, 110, 7892, 2648, 38496, 9867, 88384, 170806, 4296563, 1141597, 59465380, 96065913, 189941348, 325096223, 3230470081, 1916293271

Basic calculations (n = 388883146)

Multiplication

n×y
n×2 777766292
n×3 1166649438
n×4 1555532584
n×5 1944415730

Division

n÷y
n÷2 194441573
n÷3 129627715.33333
n÷3 97220786.5
n÷5 77776629.2

Exponentiation

ny
n2 151230101242857316
n3 5.8810837541221E+25
n4 2.2870543521925E+34
n5 8.8939689155361E+42

Nth Root

y√n
2√n 19720.120334318
3√n 729.91626361718
4√n 140.42834590751
5√n 52.235267643639

Divisors of 388883146

1, 2, 19, 38, 149, 298, 2831, 5662, 68683, 137366, 1304977, 2609954, 10233767, 20467534, 194441573, 388883146

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388883145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388883146 can be divided by 16 positive divisors. The sum of these divisors (counting 388883146) is 1, the average is 0.0625.

Base conversion 388883146

Base System Value
2 Binary 10111001011011110001011001010
3 Ternary 1000002202022101111
4 Quaternary 113023132023022
5 Quinary 1244023230041
6 Senary 102331040534
8 Octal 2713361312
10 Decimal 388883146
12 Duodecimal aa2a014a
16 Hexadecimal 172de2ca
20 Vigesimal 61aa7h6
36 Base36 6fj45m

Cryptographic Hash Functions

md5 de21108af4eaa4b126ba3d205b55f082
sha1 efd006be725ba7729e5ea455b3a938b7715e41bf
sha256 098b5a307aaec96b50b4de7bfda37a822184e6d74b0f44ed10b9cd055f0428c4
sha512 2a6ea792c8995cb0aa0da808038977cb84f8227a1e7bffb6451d0da045ccc61a4e4214f3c824fa05146ab3feb50553ee477694bec13f81493d7ba28e4ec7508c
ripemd-160 373735b0bc1589ed68f7fe6b0d854a84ab37d4e8

388883146 as geometric shapes

Circle

Radius = n
Diameter 777766292
Circumference 2443424869.157
Area 4.751033750662E+17

Sphere

Radius = n
Volume 2.4634626022795E+26
Surface area 1.9004135002648E+18
Circumference 2443424869.157

Square

Length = n
Perimeter 1555532584
Area 151230101242857316
Diagonal 549963819.25152

Cube

Length = n
Surface area 907380607457143896
Volume 5.8810837541221E+25
Space diagonal 673565367.07923

Equilateral Triangle

Length = n
Perimeter 1166649438
Area 6.5484554746604E+16
Altitude 336782683.53961

Triangular Pyramid

Length = n
Surface area 6.5484554746604E+16
Volume 6.9309236721096E+24
Height 183321273.08384