388366966 (number)

388366966 is an even 9-digits composite number following 388366965 and preceding 388366967. In scientific notation, it is written as 3.88366966 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 179246280 positive integers (up to 388366966) that are relatively prime to 388366966.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million three hundred sixty-six thousand nine hundred sixty-six

Notation

Scientific notation 3.88366966 × 10^8
Engineering notation 3.88366966 × 10^6

Prime Factorization of 388366966

Prime Factorization 2 × 13 × 14937191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388366966
Product of the distinct prime numbers

The prime factorization of 388366966 is 2 × 13 × 14937191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 42, 81, 68, 387, 2015, 2224, 66841, 90093, 67388, 602303, 5526498, 5203889, 94807669, 50588976, 523298849, 942573998, 4579441538, 4311675373

Basic calculations (n = 388366966)

Multiplication

n×y
n×2 776733932
n×3 1165100898
n×4 1553467864
n×5 1941834830

Division

n÷y
n÷2 194183483
n÷3 129455655.33333
n÷3 97091741.5
n÷5 77673393.2

Exponentiation

ny
n2 150828900280045156
n3 5.8576962386878E+25
n4 2.2749357159688E+34
n5 8.8350988185583E+42

Nth Root

y√n
2√n 19707.028340163
3√n 729.59317170329
4√n 140.38172366859
5√n 52.221393487528

Divisors of 388366966

1, 2, 13, 26, 14937191, 29874382, 194183483, 388366966

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 -388366965
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 388366966 can be divided by 8 positive divisors. The sum of these divisors (counting 388366966) is 1, the average is 0.125.

Base conversion 388366966

Base System Value
2 Binary 10111001001100000001001110110
3 Ternary 1000001210002022201
4 Quaternary 113021200021312
5 Quinary 1243410220331
6 Senary 102312015114
8 Octal 2711401166
10 Decimal 388366966
12 Duodecimal aa09149a
16 Hexadecimal 17260276
20 Vigesimal 6175h86
36 Base36 6f81va

Cryptographic Hash Functions

md5 72f6d4532ee60c46228647393ae6dcec
sha1 d4065de90e08b4d3460ef29c072567a0a4a93cb9
sha256 6df5271d955dbf3bf1a29fa12a8ed2d3b5792999c75eb0d58ea1bfe8e5cdfadc
sha512 ee3adf1d0542075d28bf3ad2798ab83a988ff80f698efa065ceba09fa032ede0d1cc17429cdd5d7cdaf97ad42c997aaa5299eb0938ba19d36cbcf54ddf8db351
ripemd-160 d1949234776d0e2400a9452809a92580474858bb

388366966 as geometric shapes

Circle

Radius = n
Diameter 776733932
Circumference 2440181614.5651
Area 4.7384296506882E+17

Sphere

Radius = n
Volume 2.4536660627229E+26
Surface area 1.8953718602753E+18
Circumference 2440181614.5651

Square

Length = n
Perimeter 1553467864
Area 150828900280045156
Diagonal 549233830.49489

Cube

Length = n
Surface area 904973401680270936
Volume 5.8576962386878E+25
Space diagonal 672671317.09337

Equilateral Triangle

Length = n
Perimeter 1165100898
Area 6.5310829633694E+16
Altitude 336335658.54669

Triangular Pyramid

Length = n
Surface area 6.5310829633694E+16
Volume 6.9033612208451E+24
Height 183077943.4983