388289282 (number)

388289282 is an even 9-digits composite number following 388289281 and preceding 388289283. In scientific notation, it is written as 3.88289282 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 173107008 positive integers (up to 388289282) that are relatively prime to 388289282.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand two hundred eighty-two

Notation

Scientific notation 3.88289282 × 10^8
Engineering notation 3.88289282 × 10^6

Prime Factorization of 388289282

Prime Factorization 2 × 17 × 19 × 601067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388289282
Product of the distinct prime numbers

The prime factorization of 388289282 is 2 × 17 × 19 × 601067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 10, 13, 667, 989, 1892, 6906, 41205, 37159, 808441, 94267, 7996269, 2734302, 33329846, 9012488, 801742794, 501149864, 7694672018, 1625691346

Basic calculations (n = 388289282)

Multiplication

n×y
n×2 776578564
n×3 1164867846
n×4 1553157128
n×5 1941446410

Division

n÷y
n÷2 194144641
n÷3 129429760.66667
n÷3 97072320.5
n÷5 77657856.4

Exponentiation

ny
n2 150768566516075524
n3 5.8541818440696E+25
n4 2.2731160649312E+34
n5 8.8262660475481E+42

Nth Root

y√n
2√n 19705.057269645
3√n 729.54452227258
4√n 140.37470309726
5√n 52.219304179368

Divisors of 388289282

1, 2, 17, 19, 34, 38, 323, 646, 601067, 1202134, 10218139, 11420273, 20436278, 22840546, 194144641, 388289282

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 -388289281
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 388289282 can be divided by 16 positive divisors. The sum of these divisors (counting 388289282) is 1, the average is 0.0625.

Base conversion 388289282

Base System Value
2 Binary 10111001001001101001100000010
3 Ternary 1000001122010202112
4 Quaternary 113021031030002
5 Quinary 1243400224112
6 Senary 102310215322
8 Octal 2711151402
10 Decimal 388289282
12 Duodecimal aa054542
16 Hexadecimal 1724d302
20 Vigesimal 616g342
36 Base36 6f6dxe

Cryptographic Hash Functions

md5 b4f30d0c1c008a32fb1c5fa060cf308b
sha1 6f39c7f224f6d2172e561d0764788a5c74d13fb5
sha256 c0a588569cf3272013bf75eb0a83a6329ae718dde3c4195c71ab68a78e3befff
sha512 92d0852704621de76e8bd619e1e8a886bb6c7bf2a4b549bef17faf08a81677ed68f04e6155a535305760288ab1b2db456c34d8be8ec27fd348c5369ecf1ad600
ripemd-160 87e5ee40d5b3117d87d53638801e925226a99ecd

388289282 as geometric shapes

Circle

Radius = n
Diameter 776578564
Circumference 2439693511.5977
Area 4.7365342095917E+17

Sphere

Radius = n
Volume 2.4521939565477E+26
Surface area 1.8946136838367E+18
Circumference 2439693511.5977

Square

Length = n
Perimeter 1553157128
Area 150768566516075524
Diagonal 549123968.72851

Cube

Length = n
Surface area 904611399096453144
Volume 5.8541818440696E+25
Space diagonal 672536764.45844

Equilateral Triangle

Length = n
Perimeter 1164867846
Area 6.5284704347543E+16
Altitude 336268382.22922

Triangular Pyramid

Length = n
Surface area 6.5284704347543E+16
Volume 6.899219467068E+24
Height 183041322.9095