388536992 (number)

388536992 is an even 9-digits composite number following 388536991 and preceding 388536993. In scientific notation, it is written as 3.88536992 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 48 positive divisors. There are 180633600 positive integers (up to 388536992) that are relatively prime to 388536992.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred thirty-six thousand nine hundred ninety-two

Notation

Scientific notation 3.88536992 × 10^8
Engineering notation 3.88536992 × 10^6

Prime Factorization of 388536992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 6887 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24283562
Product of the distinct prime numbers

The prime factorization of 388536992 is 2 × 2 × 2 × 2 × 2 × 43 × 6887 × 41. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 90, 8, 602, 520, 6872, 380, 40936, 99458, 401624, 392644, 5993095, 5655110, 33638748, 76789638, 583647323, 822109896, 3519700565, 3948964922

Basic calculations (n = 388536992)

Multiplication

n×y
n×2 777073984
n×3 1165610976
n×4 1554147968
n×5 1942684960

Division

n÷y
n÷2 194268496
n÷3 129512330.66667
n÷3 97134248
n÷5 77707398.4

Exponentiation

ny
n2 150960994152408064
n3 5.8653930577306E+25
n4 2.2789221755483E+34
n5 8.8544556708965E+42

Nth Root

y√n
2√n 19711.341709787
3√n 729.69962747063
4√n 140.39708583082
5√n 52.22596516378

Divisors of 388536992

1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 6887, 7052, 13774, 14104, 27548, 28208, 55096, 56416, 110192, 220384, 282367, 296141, 564734, 592282, 1129468, 1184564, 2258936, 2369128, 4517872, 4738256, 9035744, 9476512, 12141781, 24283562, 48567124, 97134248, 194268496, 388536992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388536991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388536992 can be divided by 48 positive divisors. The sum of these divisors (counting 388536992) is 1, the average is 0.020833333333333.

Base conversion 388536992

Base System Value
2 Binary 10111001010001001101010100000
3 Ternary 1000002002201112222
4 Quaternary 113022021222200
5 Quinary 1243431140432
6 Senary 102315410212
8 Octal 2712115240
10 Decimal 388536992
12 Duodecimal aa153968
16 Hexadecimal 17289aa0
20 Vigesimal 618729c
36 Base36 6fbp28

Cryptographic Hash Functions

md5 aa90b73642368249b77f078cda7002c8
sha1 eb7382524ca33c13bb2a279eee14f18d2e10560e
sha256 e3690f3562cc32c86b1e269ca963d6283565f07319d59f4422677430b84c4794
sha512 c16cfb678aa4467747be10ae99b6782b85885746434e2b3f655c35057813d3a9d48e26e0e15f1e0d9f066b1246250e99adc6979f0d1f22d07fe4c5f2ee57e0cc
ripemd-160 1f6d77a1b8f7ed1748bdf658a178ed0884c87996

388536992 as geometric shapes

Circle

Radius = n
Diameter 777073984
Circumference 2441249919.4302
Area 4.7425795020782E+17

Sphere

Radius = n
Volume 2.4568900987444E+26
Surface area 1.8970318008313E+18
Circumference 2441249919.4302

Square

Length = n
Perimeter 1554147968
Area 150960994152408064
Diagonal 549474283.57005

Cube

Length = n
Surface area 905765964914448384
Volume 5.8653930577306E+25
Space diagonal 672965810.76398

Equilateral Triangle

Length = n
Perimeter 1165610976
Area 6.536802795827E+16
Altitude 336482905.38199

Triangular Pyramid

Length = n
Surface area 6.536802795827E+16
Volume 6.9124320090764E+24
Height 183158094.52335