388645296 (number)

388645296 is an even 9-digits composite number following 388645295 and preceding 388645297. In scientific notation, it is written as 3.88645296 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 80 positive divisors. There are 112545792 positive integers (up to 388645296) that are relatively prime to 388645296.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88645296 × 10^8
Engineering notation 3.88645296 × 10^6

Prime Factorization of 388645296

Prime Factorization 2 × 2 × 2 × 2 × 17 × 3 × 13 × 36637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 48580662
Product of the distinct prime numbers

The prime factorization of 388645296 is 2 × 2 × 2 × 2 × 17 × 3 × 13 × 36637. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 9, 42, 2, 604, 110, 1078, 7526, 54183, 14084, 472224, 822341, 2451307, 5635025, 76993648, 65929492, 589318709, 307662740, 7018252761, 2140594786

Basic calculations (n = 388645296)

Multiplication

n×y
n×2 777290592
n×3 1165935888
n×4 1554581184
n×5 1943226480

Division

n÷y
n÷2 194322648
n÷3 129548432
n÷3 97161324
n÷5 77729059.2

Exponentiation

ny
n2 151045166102927616
n3 5.8702993289441E+25
n4 2.2814642203061E+34
n5 8.8668033721427E+42

Nth Root

y√n
2√n 19714.088769203
3√n 729.76742199909
4√n 140.40686866818
5√n 52.228876418298

Divisors of 388645296

1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 36637, 73274, 109911, 146548, 219822, 293096, 439644, 476281, 586192, 622829, 879288, 952562, 1245658, 1428843, 1758576, 1868487, 1905124, 2491316, 2857686, 3736974, 3810248, 4982632, 5715372, 7473948, 7620496, 8096777, 9965264, 11430744, 14947896, 16193554, 22861488, 24290331, 29895792, 32387108, 48580662, 64774216, 97161324, 129548432, 194322648, 388645296

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388645295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388645296 can be divided by 80 positive divisors. The sum of these divisors (counting 388645296) is 1, the average is 0.0125.

Base conversion 388645296

Base System Value
2 Binary 10111001010100100000110110000
3 Ternary 1000002022020010020
4 Quaternary 113022210012300
5 Quinary 1243443122141
6 Senary 102322003440
8 Octal 2712440660
10 Decimal 388645296
12 Duodecimal aa1a6580
16 Hexadecimal 172a41b0
20 Vigesimal 6190d4g
36 Base36 6fe0mo

Cryptographic Hash Functions

md5 18f6e05f083da0e4b3717bfc25daf391
sha1 2204d67f20ceb6a2497db1cc98f1ba904d3ed4e7
sha256 59f8b144b39702a13c31245439ece131243eb508b274d1dff14dc26bc704911d
sha512 e2f7bce0aa730b31b431c60932a09e9abcc01c847174b5a9e642fa3312c21023dc366f208d33a0ecbd709d8ab048d26fbf57260a39c6adc61b102acaaab8f9ee
ripemd-160 aa6ae6711f508ea6b7b5f2d25e7f6b4ddff46b83

388645296 as geometric shapes

Circle

Radius = n
Diameter 777290592
Circumference 2441930413.5317
Area 4.7452238418921E+17

Sphere

Radius = n
Volume 2.4589452328245E+26
Surface area 1.8980895367568E+18
Circumference 2441930413.5317

Square

Length = n
Perimeter 1554581184
Area 151045166102927616
Diagonal 549627448.55571

Cube

Length = n
Surface area 906270996617565696
Volume 5.8702993289441E+25
Space diagonal 673153398.79465

Equilateral Triangle

Length = n
Perimeter 1165935888
Area 6.5404475481988E+16
Altitude 336576699.39732

Triangular Pyramid

Length = n
Surface area 6.5404475481988E+16
Volume 6.9182141051521E+24
Height 183209149.51857