388650268 (number)

388650268 is an even 9-digits composite number following 388650267 and preceding 388650269. In scientific notation, it is written as 3.88650268 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 193338320 positive integers (up to 388650268) that are relatively prime to 388650268.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88650268 × 10^8
Engineering notation 3.88650268 × 10^6

Prime Factorization of 388650268

Prime Factorization 2 × 2 × 197 × 493211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194325134
Product of the distinct prime numbers

The prime factorization of 388650268 is 2 × 2 × 197 × 493211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 40, 44, 773, 545, 9010, 2535, 85627, 37118, 193997, 667544, 8520487, 5916224, 98329166, 1787435, 554798475, 134510431, 4196940497, 3461306123

Basic calculations (n = 388650268)

Multiplication

n×y
n×2 777300536
n×3 1165950804
n×4 1554601072
n×5 1943251340

Division

n÷y
n÷2 194325134
n÷3 129550089.33333
n÷3 97162567
n÷5 77730053.6

Exponentiation

ny
n2 151049030816471824
n3 5.8705246307962E+25
n4 2.2815809710595E+34
n5 8.8673705586599E+42

Nth Root

y√n
2√n 19714.214871508
3√n 729.77053399537
4√n 140.40731772777
5√n 52.229010052049

Divisors of 388650268

1, 2, 4, 197, 394, 788, 493211, 986422, 1972844, 97162567, 194325134, 388650268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388650267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388650268 can be divided by 12 positive divisors. The sum of these divisors (counting 388650268) is 1, the average is 0.083333333333333.

Base conversion 388650268

Base System Value
2 Binary 10111001010100101010100011100
3 Ternary 1000002022110221101
4 Quaternary 113022211110130
5 Quinary 1243443302033
6 Senary 102322042444
8 Octal 2712452434
10 Decimal 388650268
12 Duodecimal aa1a9424
16 Hexadecimal 172a551c
20 Vigesimal 61915d8
36 Base36 6fe4gs

Cryptographic Hash Functions

md5 dc5ec8b50221a3a68d15cc9d5e7cf4d8
sha1 c1786e8a762909c39dfb966a560ade2c846fce22
sha256 11fa8726618659b1f967d2ba28647c7380a2d7a993b54d8c1a24ce30ca69dc41
sha512 8cc5558d2e788bbccbaac22e9c241c36c411d832de8fb9d94d061243a60c41d7feec7b5bb7119f2554ec52ee7c414c848c9f3ac64a768ff4cc0e6bb8e0b540ff
ripemd-160 75139619c0eb89a8a4f9de5164106c7b208d2291

388650268 as geometric shapes

Circle

Radius = n
Diameter 777300536
Circumference 2441961653.529
Area 4.7453452554489E+17

Sphere

Radius = n
Volume 2.4590396070436E+26
Surface area 1.8981381021795E+18
Circumference 2441961653.529

Square

Length = n
Perimeter 1554601072
Area 151049030816471824
Diagonal 549634480.02554

Cube

Length = n
Surface area 906294184898830944
Volume 5.8705246307962E+25
Space diagonal 673162010.55126

Equilateral Triangle

Length = n
Perimeter 1165950804
Area 6.5406148952042E+16
Altitude 336581005.27563

Triangular Pyramid

Length = n
Surface area 6.5406148952042E+16
Volume 6.9184796259311E+24
Height 183211493.34185