388889327 (number)

388889327 is an odd 9-digits composite number following 388889326 and preceding 388889328. In scientific notation, it is written as 3.88889327 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 364077120 positive integers (up to 388889327) that are relatively prime to 388889327.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred eighty-nine thousand three hundred twenty-seven

Notation

Scientific notation 3.88889327 × 10^8
Engineering notation 3.88889327 × 10^6

Prime Factorization of 388889327

Prime Factorization 47 × 31 × 89 × 2999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388889327
Product of the distinct prime numbers

The prime factorization of 388889327 is 47 × 31 × 89 × 2999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 29, 88, 927, 823, 315, 5049, 63581, 81921, 749806, 395036, 755949, 6095809, 17405995, 13281505, 868673662, 445812409, 5798217583, 5914582404

Basic calculations (n = 388889327)

Multiplication

n×y
n×2 777778654
n×3 1166667981
n×4 1555557308
n×5 1944446635

Division

n÷y
n÷2 194444663.5
n÷3 129629775.66667
n÷3 97222331.75
n÷5 77777865.4

Exponentiation

ny
n2 151234908654512929
n3 5.881364184556E+25
n4 2.2871997595739E+34
n5 8.8946757521525E+42

Nth Root

y√n
2√n 19720.277051806
3√n 729.92013075016
4√n 140.42890390445
5√n 52.235433690504

Divisors of 388889327

1, 31, 47, 89, 1457, 2759, 2999, 4183, 92969, 129673, 140953, 266911, 4369543, 8274241, 12544817, 388889327

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 -388889326
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 388889327 can be divided by 16 positive divisors. The sum of these divisors (counting 388889327) is 1, the average is 0.0625.

Base conversion 388889327

Base System Value
2 Binary 10111001011011111101011101111
3 Ternary 1000002202121212102
4 Quaternary 113023133223233
5 Quinary 1244023424302
6 Senary 102331125315
8 Octal 2713375357
10 Decimal 388889327
12 Duodecimal aa2a383b
16 Hexadecimal 172dfaef
20 Vigesimal 61ab367
36 Base36 6fj8xb

Cryptographic Hash Functions

md5 412188da535684e39f5260d9113b60b1
sha1 57e9f4423a8228bfce786e0dba2474e03ec5ffda
sha256 eb9c66443a3c4d431c3cf8cc06db4a26613bd4970130f8fab5ac844e755d5962
sha512 6da344aa4fec617bbb721536a2efdaa83c02adcac6c9d05dde721bc695431bb474e2dbe0f46a0cba26f134ca1b7ea5118257b78552b11be37acaa88d17409e8d
ripemd-160 e1c3d0f09c264adcd56e3bb7ae50e434fbb03ea5

388889327 as geometric shapes

Circle

Radius = n
Diameter 777778654
Circumference 2443463705.5254
Area 4.7511847799534E+17

Sphere

Radius = n
Volume 2.463580068705E+26
Surface area 1.9004739119814E+18
Circumference 2443463705.5254

Square

Length = n
Perimeter 1555557308
Area 151234908654512929
Diagonal 549972560.50555

Cube

Length = n
Surface area 907409451927077574
Volume 5.881364184556E+25
Space diagonal 673576072.88527

Equilateral Triangle

Length = n
Perimeter 1166667981
Area 6.5486636416914E+16
Altitude 336788036.44263

Triangular Pyramid

Length = n
Surface area 6.5486636416914E+16
Volume 6.9312541625454E+24
Height 183324186.83518