388650378 (number)

388650378 is an even 9-digits composite number following 388650377 and preceding 388650379. In scientific notation, it is written as 3.88650378 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 127105680 positive integers (up to 388650378) that are relatively prime to 388650378.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred fifty thousand three hundred seventy-eight

Notation

Scientific notation 3.88650378 × 10^8
Engineering notation 3.88650378 × 10^6

Prime Factorization of 388650378

Prime Factorization 2 × 53 × 3 × 1222171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388650378
Product of the distinct prime numbers

The prime factorization of 388650378 is 2 × 53 × 3 × 1222171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 92, 63, 790, 772, 6428, 7558, 77773, 38535, 945533, 458938, 7797031, 1881958, 99529609, 64355490, 141336324, 370866646, 1827049247, 8938679012

Basic calculations (n = 388650378)

Multiplication

n×y
n×2 777300756
n×3 1165951134
n×4 1554601512
n×5 1943251890

Division

n÷y
n÷2 194325189
n÷3 129550126
n÷3 97162594.5
n÷5 77730075.6

Exponentiation

ny
n2 151049116319542884
n3 5.8705296154156E+25
n4 2.2815835540915E+34
n5 8.8673831073624E+42

Nth Root

y√n
2√n 19714.217661373
3√n 729.77060284455
4√n 140.40732766267
5√n 52.229013008533

Divisors of 388650378

1, 2, 3, 6, 53, 106, 159, 318, 1222171, 2444342, 3666513, 7333026, 64775063, 129550126, 194325189, 388650378

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 -388650377
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 388650378 can be divided by 16 positive divisors. The sum of these divisors (counting 388650378) is 1, the average is 0.0625.

Base conversion 388650378

Base System Value
2 Binary 10111001010100101010110001010
3 Ternary 1000002022111002110
4 Quaternary 113022211112022
5 Quinary 1243443303003
6 Senary 102322043150
8 Octal 2712452612
10 Decimal 388650378
12 Duodecimal aa1a94b6
16 Hexadecimal 172a558a
20 Vigesimal 61915ii
36 Base36 6fe4ju

Cryptographic Hash Functions

md5 204619f24abff5f443aceb299d2277dc
sha1 de76557d93167ca76bb6d2db9ca3d12339a51ab1
sha256 3abd27ceb84b9913e1edc46a94aabb4e0bc214c8326664a4d1e0c0915629f5f2
sha512 900dd74d643165149c524eea5aeb8b3d2c751fcc2f47ddb01ab734834155d79a05eacd699512205dd1b9f0a912e1349f85281b3a329ac522b9a99d4b2ab5b9c9
ripemd-160 15e0aea940774cb8ba8bf019717f0b8d3c960d4d

388650378 as geometric shapes

Circle

Radius = n
Diameter 777300756
Circumference 2441962344.6794
Area 4.7453479416071E+17

Sphere

Radius = n
Volume 2.4590416949961E+26
Surface area 1.8981391766428E+18
Circumference 2441962344.6794

Square

Length = n
Perimeter 1554601512
Area 151049116319542884
Diagonal 549634635.58903

Cube

Length = n
Surface area 906294697917257304
Volume 5.8705296154156E+25
Space diagonal 673162201.07685

Equilateral Triangle

Length = n
Perimeter 1165951134
Area 6.5406185975957E+16
Altitude 336581100.53842

Triangular Pyramid

Length = n
Surface area 6.5406185975957E+16
Volume 6.9184855003614E+24
Height 183211545.19634