388248794 (number)

388248794 is an even 9-digits composite number following 388248793 and preceding 388248795. In scientific notation, it is written as 3.88248794 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 191943136 positive integers (up to 388248794) that are relatively prime to 388248794.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred forty-eight thousand seven hundred ninety-four

Notation

Scientific notation 3.88248794 × 10^8
Engineering notation 3.88248794 × 10^6

Prime Factorization of 388248794

Prime Factorization 2 × 89 × 2181173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388248794
Product of the distinct prime numbers

The prime factorization of 388248794 is 2 × 89 × 2181173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 64, 14, 990, 914, 9522, 3057, 14315, 78563, 305293, 892828, 8364412, 2397738, 99961151, 62238665, 92297582, 611829808, 8519424128, 4927801286

Basic calculations (n = 388248794)

Multiplication

n×y
n×2 776497588
n×3 1164746382
n×4 1552995176
n×5 1941243970

Division

n÷y
n÷2 194124397
n÷3 129416264.66667
n÷3 97062198.5
n÷5 77649758.8

Exponentiation

ny
n2 150737126042454436
n3 5.8523507397009E+25
n4 2.2721681167539E+34
n5 8.8216653109494E+42

Nth Root

y√n
2√n 19704.029892385
3√n 729.51916418116
4√n 140.3710436393
5√n 52.218215123618

Divisors of 388248794

1, 2, 89, 178, 2181173, 4362346, 194124397, 388248794

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388248793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388248794 can be divided by 8 positive divisors. The sum of these divisors (counting 388248794) is 1, the average is 0.125.

Base conversion 388248794

Base System Value
2 Binary 10111001001000011010011011010
3 Ternary 1000001120002012222
4 Quaternary 113021003103122
5 Quinary 1243342430134
6 Senary 102305304042
8 Octal 2711032332
10 Decimal 388248794
12 Duodecimal aa035022
16 Hexadecimal 172434da
20 Vigesimal 616b1je
36 Base36 6f5ioq

Cryptographic Hash Functions

md5 cb80a542f8622f72e16d0588e7e9c9b1
sha1 a0a549dcc1b833d73190a49f69215d08339fee51
sha256 b34faf482f623e9ed8fcfbb0d9d7c6385002b91e608430ae5d03cbf610385336
sha512 97ffe46f39e02de0cf9ae012629ff4be36ed67de619a2e0ae1d7e5dcc661f43f430192db54fd0db8dea437620ea2584c4ba76138de547b51780f0447eebf73e8
ripemd-160 09b071b25252dcf4b6517a6750d03a881271f27f

388248794 as geometric shapes

Circle

Radius = n
Diameter 776497588
Circumference 2439439117.991
Area 4.7355464779821E+17

Sphere

Radius = n
Volume 2.4514269453433E+26
Surface area 1.8942185911929E+18
Circumference 2439439117.991

Square

Length = n
Perimeter 1552995176
Area 150737126042454436
Diagonal 549066710.0498

Cube

Length = n
Surface area 904422756254726616
Volume 5.8523507397009E+25
Space diagonal 672466637.18534

Equilateral Triangle

Length = n
Perimeter 1164746382
Area 6.5271090223111E+16
Altitude 336233318.59267

Triangular Pyramid

Length = n
Surface area 6.5271090223111E+16
Volume 6.8970614898743E+24
Height 183022236.68327