388045248 (number)

388045248 is an even 9-digits composite number following 388045247 and preceding 388045249. In scientific notation, it is written as 3.88045248 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 128972544 positive integers (up to 388045248) that are relatively prime to 388045248.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-five thousand two hundred forty-eight

Notation

Scientific notation 3.88045248 × 10^8
Engineering notation 3.88045248 × 10^6

Prime Factorization of 388045248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 5507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12126414
Product of the distinct prime numbers

The prime factorization of 388045248 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 5507. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 7, 2, 38, 957, 102, 7032, 3461, 39267, 90743, 916864, 504306, 2506279, 3432105, 22974570, 22798833, 185203312, 763566933, 1741610928, 4732786470

Basic calculations (n = 388045248)

Multiplication

n×y
n×2 776090496
n×3 1164135744
n×4 1552180992
n×5 1940226240

Division

n÷y
n÷2 194022624
n÷3 129348416
n÷3 97011312
n÷5 77609049.6

Exponentiation

ny
n2 150579114495381504
n3 5.8431509827981E+25
n4 2.2674069722213E+34
n5 8.7985650085255E+42

Nth Root

y√n
2√n 19698.86412969
3√n 729.3916543067
4√n 140.35264204742
5√n 52.21273871848

Divisors of 388045248

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 367, 734, 1101, 1468, 2202, 2936, 4404, 5507, 5872, 8808, 11014, 11744, 16521, 17616, 22028, 23488, 33042, 35232, 44056, 66084, 70464, 88112, 132168, 176224, 264336, 352448, 528672, 1057344, 2021069, 4042138, 6063207, 8084276, 12126414, 16168552, 24252828, 32337104, 48505656, 64674208, 97011312, 129348416, 194022624, 388045248

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045248 can be divided by 56 positive divisors. The sum of these divisors (counting 388045248) is 1, the average is 0.017857142857143.

Base conversion 388045248

Base System Value
2 Binary 10111001000010001100111000000
3 Ternary 1000001011202000020
4 Quaternary 113020101213000
5 Quinary 1243314421443
6 Senary 102301053440
8 Octal 2710214700
10 Decimal 388045248
12 Duodecimal a9b57280
16 Hexadecimal 172119c0
20 Vigesimal 6155d28
36 Base36 6f15mo

Cryptographic Hash Functions

md5 a8bdc6a5837126854a603d65f10c592a
sha1 35b9589b0ec4489d7503fa599948d8558c359c44
sha256 babb1464093faf1911c678f1d81c9d4dcf38dd9b1c3d1a877cecba08ebc9cdef
sha512 a231b172dd6b52ddf6ff294b302156dbb2111835583d57ee55676a038f123665c920401a3b0dd8b4e8cc6d851a8dbe25701fec9229fc4b7653f799bf0543bbfb
ripemd-160 6899263f5530bc4120a0737fd9ca10fd9507dbb0

388045248 as geometric shapes

Circle

Radius = n
Diameter 776090496
Circumference 2438160200.7545
Area 4.7305823988275E+17

Sphere

Radius = n
Volume 2.4475733601833E+26
Surface area 1.892232959531E+18
Circumference 2438160200.7545

Square

Length = n
Perimeter 1552180992
Area 150579114495381504
Diagonal 548778852.53603

Cube

Length = n
Surface area 903474686972289024
Volume 5.8431509827981E+25
Space diagonal 672114085.17167

Equilateral Triangle

Length = n
Perimeter 1164135744
Area 6.5202669216183E+16
Altitude 336057042.58583

Triangular Pyramid

Length = n
Surface area 6.5202669216183E+16
Volume 6.8862194723889E+24
Height 182926284.17868