388632856 (number)

388632856 is an even 9-digits composite number following 388632855 and preceding 388632857. In scientific notation, it is written as 3.88632856 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 193652064 positive integers (up to 388632856) that are relatively prime to 388632856.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-two thousand eight hundred fifty-six

Notation

Scientific notation 3.88632856 × 10^8
Engineering notation 3.88632856 × 10^6

Prime Factorization of 388632856

Prime Factorization 2 × 2 × 2 × 293 × 165799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97158214
Product of the distinct prime numbers

The prime factorization of 388632856 is 2 × 2 × 2 × 293 × 165799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 40, 75, 127, 736, 8722, 3055, 35916, 64040, 381748, 981387, 7992670, 8179183, 66158505, 13511558, 71811829, 825536508, 9946170229, 5762407215

Basic calculations (n = 388632856)

Multiplication

n×y
n×2 777265712
n×3 1165898568
n×4 1554531424
n×5 1943164280

Division

n÷y
n÷2 194316428
n÷3 129544285.33333
n÷3 97158214
n÷5 77726571.2

Exponentiation

ny
n2 151035496762716736
n3 5.8697356464273E+25
n4 2.2811721282361E+34
n5 8.8653843922398E+42

Nth Root

y√n
2√n 19713.773256279
3√n 729.75963563306
4√n 140.40574509713
5√n 52.228542059154

Divisors of 388632856

1, 2, 4, 8, 293, 586, 1172, 2344, 165799, 331598, 663196, 1326392, 48579107, 97158214, 194316428, 388632856

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 -388632855
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 388632856 can be divided by 16 positive divisors. The sum of these divisors (counting 388632856) is 1, the average is 0.0625.

Base conversion 388632856

Base System Value
2 Binary 10111001010100001000100011000
3 Ternary 1000002021121001111
4 Quaternary 113022201010120
5 Quinary 1243442222411
6 Senary 102321430104
8 Octal 2712410430
10 Decimal 388632856
12 Duodecimal aa19b334
16 Hexadecimal 172a1118
20 Vigesimal 618j22g
36 Base36 6fdr14

Cryptographic Hash Functions

md5 34298feca6891902ca806d0e1f3b9e8e
sha1 f9168b03d96e9304c442d8170c5936f1f2b560f4
sha256 5046b02ff375e25d212dcc17376d26b5726d9674420a43303948ce79c3ceba92
sha512 f42a4988318f3295ea7cf4ce348c792c1ac266148e74d0f6f3b5433d63bffc1a4f53eda1cc3937f351d7afbd7274857ea10135997ea867ded8a4009e03c97c93
ripemd-160 a1b5c35a5d8e862282c15494517a7d1f7e9610c4

388632856 as geometric shapes

Circle

Radius = n
Diameter 777265712
Circumference 2441852250.7064
Area 4.7449200706104E+17

Sphere

Radius = n
Volume 2.458709118044E+26
Surface area 1.8979680282441E+18
Circumference 2441852250.7064

Square

Length = n
Perimeter 1554531424
Area 151035496762716736
Diagonal 549609855.73899

Cube

Length = n
Surface area 906212980576300416
Volume 5.8697356464273E+25
Space diagonal 673131852.0826

Equilateral Triangle

Length = n
Perimeter 1165898568
Area 6.5400288534858E+16
Altitude 336565926.0413

Triangular Pyramid

Length = n
Surface area 6.5400288534858E+16
Volume 6.9175497989353E+24
Height 183203285.24633