388626282 (number)

388626282 is an even 9-digits composite number following 388626281 and preceding 388626283. In scientific notation, it is written as 3.88626282 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 117210240 positive integers (up to 388626282) that are relatively prime to 388626282.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-six thousand two hundred eighty-two

Notation

Scientific notation 3.88626282 × 10^8
Engineering notation 3.88626282 × 10^6

Prime Factorization of 388626282

Prime Factorization 2 × 9 × 3 × 11 × 229 × 2857

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 388626282
Product of the distinct prime numbers

The prime factorization of 388626282 is 2 × 9 × 3 × 11 × 229 × 2857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 29, 72, 742, 157, 1427, 7559, 78298, 70162, 154445, 586993, 4146264, 4649859, 37579839, 45325130, 799060033, 343673617, 2177191790, 2744171324

Basic calculations (n = 388626282)

Multiplication

n×y
n×2 777252564
n×3 1165878846
n×4 1554505128
n×5 1943131410

Division

n÷y
n÷2 194313141
n÷3 129542094
n÷3 97156570.5
n÷5 77725256.4

Exponentiation

ny
n2 151030387061143524
n3 5.8694377792593E+25
n4 2.2810177815839E+34
n5 8.8646345963283E+42

Nth Root

y√n
2√n 19713.606519356
3√n 729.7555208095
4√n 140.40515132771
5√n 52.228365361403

Divisors of 388626282

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 229, 297, 458, 594, 687, 1374, 2061, 2519, 2857, 4122, 5038, 5714, 6183, 7557, 8571, 12366, 15114, 17142, 22671, 25713, 31427, 45342, 51426, 62854, 68013, 77139, 94281, 136026, 154278, 188562, 282843, 565686, 654253, 848529, 1308506, 1697058, 1962759, 3925518, 5888277, 7196783, 11776554, 14393566, 17664831, 21590349, 35329662, 43180698, 64771047, 129542094, 194313141, 388626282

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626281
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626282 can be divided by 64 positive divisors. The sum of these divisors (counting 388626282) is 1, the average is 0.015625.

Base conversion 388626282

Base System Value
2 Binary 10111001010011111011101101010
3 Ternary 1000002021021001000
4 Quaternary 113022133131222
5 Quinary 1243442020112
6 Senary 102321335430
8 Octal 2712373552
10 Decimal 388626282
12 Duodecimal aa197576
16 Hexadecimal 1729f76a
20 Vigesimal 618i5e2
36 Base36 6fdlyi

Cryptographic Hash Functions

md5 24f487ed0c1558bf0a0d8a9d0c45b268
sha1 598cdcde4ff4ece51f0feadb3056bbf11dad06c8
sha256 b59d87613bf057b0d95a3355b41caf579e2bdeeb6dbc4d7d95c77381a76a3f9d
sha512 bd06dc6e26820d1234d1cacebf3aff6479b891cc23db326e690d0837413c7dd9b4bda83e18df1d778a2957c7aed54392c4c98c7777f3d26f26ec60ebf57fc018
ripemd-160 bdd4f9351607d2ea66d26a46ad4d194c30ba9bca

388626282 as geometric shapes

Circle

Radius = n
Diameter 777252564
Circumference 2441810945.0462
Area 4.7447595446011E+17

Sphere

Radius = n
Volume 2.4585843477365E+26
Surface area 1.8979038178404E+18
Circumference 2441810945.0462

Square

Length = n
Perimeter 1554505128
Area 151030387061143524
Diagonal 549600558.69903

Cube

Length = n
Surface area 906182322366861144
Volume 5.8694377792593E+25
Space diagonal 673120465.58059

Equilateral Triangle

Length = n
Perimeter 1165878846
Area 6.5398075969173E+16
Altitude 336560232.7903

Triangular Pyramid

Length = n
Surface area 6.5398075969173E+16
Volume 6.9171987591113E+24
Height 183200186.23301