388045338 (number)

388045338 is an even 9-digits composite number following 388045337 and preceding 388045339. In scientific notation, it is written as 3.88045338 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 129151440 positive integers (up to 388045338) that are relatively prime to 388045338.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-five thousand three hundred thirty-eight

Notation

Scientific notation 3.88045338 × 10^8
Engineering notation 3.88045338 × 10^6

Prime Factorization of 388045338

Prime Factorization 2 × 3 × 661 × 97843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388045338
Product of the distinct prime numbers

The prime factorization of 388045338 is 2 × 3 × 661 × 97843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 97, 64, 249, 101, 1437, 1457, 43431, 79703, 198686, 485398, 6193251, 919285, 14308167, 2640585, 633923074, 579241912, 3227844428, 8967482655

Basic calculations (n = 388045338)

Multiplication

n×y
n×2 776090676
n×3 1164136014
n×4 1552181352
n×5 1940226690

Division

n÷y
n÷2 194022669
n÷3 129348446
n÷3 97011334.5
n÷5 77609067.6

Exponentiation

ny
n2 150579184343534244
n3 5.8431550484351E+25
n4 2.2674090757564E+34
n5 8.7985752118616E+42

Nth Root

y√n
2√n 19698.866414086
3√n 729.39171069638
4√n 140.35265018547
5√n 52.212741140438

Divisors of 388045338

1, 2, 3, 6, 661, 1322, 1983, 3966, 97843, 195686, 293529, 587058, 64674223, 129348446, 194022669, 388045338

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 -388045337
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 388045338 can be divided by 16 positive divisors. The sum of these divisors (counting 388045338) is 1, the average is 0.0625.

Base conversion 388045338

Base System Value
2 Binary 10111001000010001101000011010
3 Ternary 1000001011202010120
4 Quaternary 113020101220122
5 Quinary 1243314422323
6 Senary 102301054110
8 Octal 2710215032
10 Decimal 388045338
12 Duodecimal a9b57336
16 Hexadecimal 17211a1a
20 Vigesimal 6155d6i
36 Base36 6f15p6

Cryptographic Hash Functions

md5 b456d2781d221781fe56b7192c8b74e0
sha1 558e10e376b07a3e9c4243b0b6d2324133c220e4
sha256 5b39c2840759c9dd73d2710996142aec882f5a6e551d5cf50e998e42eaff0196
sha512 c20c579afc6257d762df463138d44d81395c1414177a6751fc430b7463bc27a317d9a3c608afd5609c7a4fa5aa9e5525020cc9fb25add341b5bfeffcb2d8092c
ripemd-160 b1f49038e136fbcaaf8e9010a0f89004b928049a

388045338 as geometric shapes

Circle

Radius = n
Diameter 776090676
Circumference 2438160766.2411
Area 4.7305845931719E+17

Sphere

Radius = n
Volume 2.4475750631933E+26
Surface area 1.8922338372688E+18
Circumference 2438160766.2411

Square

Length = n
Perimeter 1552181352
Area 150579184343534244
Diagonal 548778979.81525

Cube

Length = n
Surface area 903475106061205464
Volume 5.8431550484351E+25
Space diagonal 672114241.05624

Equilateral Triangle

Length = n
Perimeter 1164136014
Area 6.520269946132E+16
Altitude 336057120.52812

Triangular Pyramid

Length = n
Surface area 6.520269946132E+16
Volume 6.8862242637881E+24
Height 182926326.60508