388633268 (number)

388633268 is an even 9-digits composite number following 388633267 and preceding 388633269. In scientific notation, it is written as 3.88633268 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 191085440 positive integers (up to 388633268) that are relatively prime to 388633268.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-three thousand two hundred sixty-eight

Notation

Scientific notation 3.88633268 × 10^8
Engineering notation 3.88633268 × 10^6

Prime Factorization of 388633268

Prime Factorization 2 × 2 × 71 × 443 × 3089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194316634
Product of the distinct prime numbers

The prime factorization of 388633268 is 2 × 2 × 71 × 443 × 3089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 55, 20, 899, 711, 8034, 8817, 82063, 58393, 974831, 268493, 3365148, 3348316, 5080418, 43743844, 184875178, 890044318, 6397421454, 3439595226

Basic calculations (n = 388633268)

Multiplication

n×y
n×2 777266536
n×3 1165899804
n×4 1554533072
n×5 1943166340

Division

n÷y
n÷2 194316634
n÷3 129544422.66667
n÷3 97158317
n÷5 77726653.6

Exponentiation

ny
n2 151035816996359824
n3 5.8697543144345E+25
n4 2.2811818015758E+34
n5 8.8654313844853E+42

Nth Root

y√n
2√n 19713.783705824
3√n 729.75989351215
4√n 140.40578230908
5√n 52.228553132922

Divisors of 388633268

1, 2, 4, 71, 142, 284, 443, 886, 1772, 3089, 6178, 12356, 31453, 62906, 125812, 219319, 438638, 877276, 1368427, 2736854, 5473708, 97158317, 194316634, 388633268

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 -388633267
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 388633268 can be divided by 24 positive divisors. The sum of these divisors (counting 388633268) is 1, the average is 0.041666666666667.

Base conversion 388633268

Base System Value
2 Binary 10111001010100001001010110100
3 Ternary 1000002021121121202
4 Quaternary 113022201022310
5 Quinary 1243442231033
6 Senary 102321432032
8 Octal 2712411264
10 Decimal 388633268
12 Duodecimal aa19b618
16 Hexadecimal 172a12b4
20 Vigesimal 618j338
36 Base36 6fdrck

Cryptographic Hash Functions

md5 2956a1e5c5bfa638cc6f50f9ab1cb48b
sha1 9d5a35d4a54b8d1cab6ea5812441f466e553b000
sha256 b03008a6549bc92c4af7d7958371464be7e420a32845675072e13d256551bf86
sha512 8496d1ee1b25984febafd17018b6b7355e67d648486848001a2ee78c39aac3ef540233f830dde9fec4543721f717492ae3e3bd5f280111954fdbc320670bb344
ripemd-160 01cde73d3a2b9d9d72a1b66d6b58ce84926dd8b1

388633268 as geometric shapes

Circle

Radius = n
Diameter 777266536
Circumference 2441854839.3788
Area 4.744930131047E+17

Sphere

Radius = n
Volume 2.4587169376806E+26
Surface area 1.8979720524188E+18
Circumference 2441854839.3788

Square

Length = n
Perimeter 1554533072
Area 151035816996359824
Diagonal 549610438.39498

Cube

Length = n
Surface area 906214901978158944
Volume 5.8697543144345E+25
Space diagonal 673132565.68753

Equilateral Triangle

Length = n
Perimeter 1165899804
Area 6.5400427200093E+16
Altitude 336566282.84377

Triangular Pyramid

Length = n
Surface area 6.5400427200093E+16
Volume 6.9175717993927E+24
Height 183203479.46499