388655226 (number)

388655226 is an even 9-digits composite number following 388655225 and preceding 388655227. In scientific notation, it is written as 3.88655226 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 128799792 positive integers (up to 388655226) that are relatively prime to 388655226.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88655226 × 10^8
Engineering notation 3.88655226 × 10^6

Prime Factorization of 388655226

Prime Factorization 2 × 27 × 173 × 41603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388655226
Product of the distinct prime numbers

The prime factorization of 388655226 is 2 × 27 × 173 × 41603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 85, 71, 989, 177, 4489, 3302, 9866, 90676, 32805, 738105, 5998443, 9707208, 90982149, 61053855, 584490427, 159327075, 3631602489, 332336

Basic calculations (n = 388655226)

Multiplication

n×y
n×2 777310452
n×3 1165965678
n×4 1554620904
n×5 1943276130

Division

n÷y
n÷2 194327613
n÷3 129551742
n÷3 97163806.5
n÷5 77731045.2

Exponentiation

ny
n2 151052884697111076
n3 5.8707493039908E+25
n4 2.2816973975319E+34
n5 8.8679361770136E+42

Nth Root

y√n
2√n 19714.340617936
3√n 729.77363720257
4√n 140.40776551863
5√n 52.229143308157

Divisors of 388655226

1, 2, 27, 54, 173, 346, 4671, 9342, 41603, 83206, 1123281, 2246562, 7197319, 14394638, 194327613, 388655226

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388655225
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388655226 can be divided by 16 positive divisors. The sum of these divisors (counting 388655226) is 1, the average is 0.0625.

Base conversion 388655226

Base System Value
2 Binary 10111001010100110100001111010
3 Ternary 1000002022201202000
4 Quaternary 113022212201322
5 Quinary 1243443431401
6 Senary 102322121430
8 Octal 2712464172
10 Decimal 388655226
12 Duodecimal aa1b0276
16 Hexadecimal 172a687a
20 Vigesimal 6191i16
36 Base36 6fe8ai

Cryptographic Hash Functions

md5 b92552b22ada36af0f0557849bde2721
sha1 c3960d3220b07e53019b4019b32cb9b2b7efcca2
sha256 4cea252d6b73781ec665f6c4c10299b235fbc9f6470e3864f3cb7c2c397adb24
sha512 24e9d4cfb0525887e6c43c5b3b060c3aceedca6a4c239b6f703c4b2317f32cbee8da798c0dd586730877677228e789530967a48f351a41e0e776c2b7884d74a9
ripemd-160 4f112cf2e264a2c8b667c4705dc5c54f43ecc91b

388655226 as geometric shapes

Circle

Radius = n
Diameter 777310452
Circumference 2441992805.5618
Area 4.7454663286799E+17

Sphere

Radius = n
Volume 2.4591337179313E+26
Surface area 1.898186531472E+18
Circumference 2441992805.5618

Square

Length = n
Perimeter 1554620904
Area 151052884697111076
Diagonal 549641491.69638

Cube

Length = n
Surface area 906317308182666456
Volume 5.8707493039908E+25
Space diagonal 673170598.05916

Equilateral Triangle

Length = n
Perimeter 1165965678
Area 6.540781773131E+16
Altitude 336585299.02958

Triangular Pyramid

Length = n
Surface area 6.540781773131E+16
Volume 6.9187444058301E+24
Height 183213830.56546