388289266 (number)

388289266 is an even 9-digits composite number following 388289265 and preceding 388289267. In scientific notation, it is written as 3.88289266 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 180145680 positive integers (up to 388289266) that are relatively prime to 388289266.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88289266 × 10^8
Engineering notation 3.88289266 × 10^6

Prime Factorization of 388289266

Prime Factorization 2 × 1817 × 59 × 1811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388289266
Product of the distinct prime numbers

The prime factorization of 388289266 is 2 × 1817 × 59 × 1811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 37, 16, 604, 759, 1453, 3958, 4166, 83473, 752010, 480751, 2167809, 6270383, 83852376, 10102882, 538272525, 650680622, 7066718456, 8649667863

Basic calculations (n = 388289266)

Multiplication

n×y
n×2 776578532
n×3 1164867798
n×4 1553157064
n×5 1941446330

Division

n÷y
n÷2 194144633
n÷3 129429755.33333
n÷3 97072316.5
n÷5 77657853.2

Exponentiation

ny
n2 150768554090818756
n3 5.8541811203805E+25
n4 2.2731156902636E+34
n5 8.8262642290554E+42

Nth Root

y√n
2√n 19705.056863658
3√n 729.54451225195
4√n 140.37470165118
5√n 52.219303749014

Divisors of 388289266

1, 2, 59, 118, 1811, 1817, 3622, 3634, 106849, 107203, 213698, 214406, 3290587, 6581174, 194144633, 388289266

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 -388289265
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 388289266 can be divided by 16 positive divisors. The sum of these divisors (counting 388289266) is 1, the average is 0.0625.

Base conversion 388289266

Base System Value
2 Binary 10111001001001101001011110010
3 Ternary 1000001122010201221
4 Quaternary 113021031023302
5 Quinary 1243400224031
6 Senary 102310215254
8 Octal 2711151362
10 Decimal 388289266
12 Duodecimal aa05452a
16 Hexadecimal 1724d2f2
20 Vigesimal 616g336
36 Base36 6f6dwy

Cryptographic Hash Functions

md5 753e39189d7b5e89a15ab593d8da3911
sha1 c6b6da9224771a5460d7d5176c0353acb1fcc9c6
sha256 e58b4fac97ea10ce1aa301c9ebceb5719f9dc70be2add5f3d6d379ee3dd55858
sha512 163f62588a4032d867899c2ef89c9c6c39328940ad578ecbc710af1a34ae7c145571fff4960d827f2e24ce4c593f33b2aeab4ff93d0603e6c9eee93581d51d22
ripemd-160 b123398870c4ebdd5b05cb0cf58879a1f6cc984d

388289266 as geometric shapes

Circle

Radius = n
Diameter 776578532
Circumference 2439693411.0667
Area 4.7365338192407E+17

Sphere

Radius = n
Volume 2.4521936534095E+26
Surface area 1.8946135276963E+18
Circumference 2439693411.0667

Square

Length = n
Perimeter 1553157064
Area 150768554090818756
Diagonal 549123946.10109

Cube

Length = n
Surface area 904611324544912536
Volume 5.8541811203805E+25
Space diagonal 672536736.74563

Equilateral Triangle

Length = n
Perimeter 1164867798
Area 6.5284698967249E+16
Altitude 336268368.37281

Triangular Pyramid

Length = n
Surface area 6.5284698967249E+16
Volume 6.8992186141922E+24
Height 183041315.36703