388289292 (number)

388289292 is an even 9-digits composite number following 388289291 and preceding 388289293. In scientific notation, it is written as 3.88289292 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 128410128 positive integers (up to 388289292) that are relatively prime to 388289292.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88289292 × 10^8
Engineering notation 3.88289292 × 10^6

Prime Factorization of 388289292

Prime Factorization 2 × 2 × 3 × 127 × 254783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194144646
Product of the distinct prime numbers

The prime factorization of 388289292 is 2 × 2 × 3 × 127 × 254783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 61, 11, 391, 600, 7366, 3000, 67684, 9322, 980589, 287002, 7796931, 5126672, 9780962, 34661180, 29993780, 518175746, 7594554850, 8410380554

Basic calculations (n = 388289292)

Multiplication

n×y
n×2 776578584
n×3 1164867876
n×4 1553157168
n×5 1941446460

Division

n÷y
n÷2 194144646
n÷3 129429764
n÷3 97072323
n÷5 77657858.4

Exponentiation

ny
n2 150768574281861264
n3 5.8541822963753E+25
n4 2.2731162990985E+34
n5 8.8262671841062E+42

Nth Root

y√n
2√n 19705.057523387
3√n 729.54452853548
4√n 140.37470400107
5√n 52.219304448339

Divisors of 388289292

1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 254783, 509566, 764349, 1019132, 1528698, 3057396, 32357441, 64714882, 97072323, 129429764, 194144646, 388289292

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289292 can be divided by 24 positive divisors. The sum of these divisors (counting 388289292) is 1, the average is 0.041666666666667.

Base conversion 388289292

Base System Value
2 Binary 10111001001001101001100001100
3 Ternary 1000001122010202220
4 Quaternary 113021031030030
5 Quinary 1243400224132
6 Senary 102310215340
8 Octal 2711151414
10 Decimal 388289292
12 Duodecimal aa054550
16 Hexadecimal 1724d30c
20 Vigesimal 616g34c
36 Base36 6f6dxo

Cryptographic Hash Functions

md5 a886780baca9038b1fe26644a62bae50
sha1 d2d38152ed42f9212f1aa6a2c1633eba3333da29
sha256 7363e5419f77c6c84e955e9cc32a9c13ac368aad2cbdc7be6d1bb8e9f6e0a990
sha512 98649a5e0d2f9857d70be5dfcee0a4d4526bd1fc6f7aa3c1d9dc7de39529a2fb33b800d75d640ed82e53cf655df0f6287b6d451182436ddd4b48b66cb990f525
ripemd-160 f76f688a15921e9a647853613552d35b802d9338

388289292 as geometric shapes

Circle

Radius = n
Diameter 776578584
Circumference 2439693574.4296
Area 4.736534453561E+17

Sphere

Radius = n
Volume 2.4521941460091E+26
Surface area 1.8946137814244E+18
Circumference 2439693574.4296

Square

Length = n
Perimeter 1553157168
Area 150768574281861264
Diagonal 549123982.87065

Cube

Length = n
Surface area 904611445691167584
Volume 5.8541822963753E+25
Space diagonal 672536781.77895

Equilateral Triangle

Length = n
Perimeter 1164867876
Area 6.5284707710227E+16
Altitude 336268390.88947

Triangular Pyramid

Length = n
Surface area 6.5284707710227E+16
Volume 6.8992200001154E+24
Height 183041327.62355