388314489 (number)

388314489 is an odd 9-digits composite number following 388314488 and preceding 388314490. In scientific notation, it is written as 3.88314489 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 258830000 positive integers (up to 388314489) that are relatively prime to 388314489.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million three hundred fourteen thousand four hundred eighty-nine

Notation

Scientific notation 3.88314489 × 10^8
Engineering notation 3.88314489 × 10^6

Prime Factorization of 388314489

Prime Factorization 3 × 9413 × 13751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388314489
Product of the distinct prime numbers

The prime factorization of 388314489 is 3 × 9413 × 13751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 27, 75, 594, 152, 8158, 518, 94766, 97175, 112308, 785311, 934794, 3480189, 88818201, 8692190, 124797314, 302914540, 7288046612, 157803423

Basic calculations (n = 388314489)

Multiplication

n×y
n×2 776628978
n×3 1164943467
n×4 1553257956
n×5 1941572445

Division

n÷y
n÷2 194157244.5
n÷3 129438163
n÷3 97078622.25
n÷5 77662897.8

Exponentiation

ny
n2 150788142367331121
n3 5.8553220450629E+25
n4 2.2737063878591E+34
n5 8.8291313413752E+42

Nth Root

y√n
2√n 19705.696866642
3√n 729.56030881087
4√n 140.37698125634
5√n 52.2199821573

Divisors of 388314489

1, 3, 9413, 13751, 28239, 41253, 129438163, 388314489

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 -388314488
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 388314489 can be divided by 8 positive divisors. The sum of these divisors (counting 388314489) is 1, the average is 0.125.

Base conversion 388314489

Base System Value
2 Binary 10111001001010011010101111001
3 Ternary 1000001200102100010
4 Quaternary 113021103111321
5 Quinary 1243402030424
6 Senary 102310532133
8 Octal 2711232571
10 Decimal 388314489
12 Duodecimal aa067049
16 Hexadecimal 17253579
20 Vigesimal 616j649
36 Base36 6f6xdl

Cryptographic Hash Functions

md5 d2951811acc965a9746923e78626e715
sha1 d7fb8fa6ad87718ead0ccf88ef8c16a1f57d5687
sha256 5c931bb20c33df533bd00133a4202a7a980bf2930b3c1d7ab432fe5ad606efe1
sha512 3a591cf965f4c690f218ce37f50925270594581f495167ebd14957b2a11d31a2ec0723c1f73b560fde464d57916d3e6f2fdb478f9742de990a7c380047506f51
ripemd-160 4d049c22f63e07c99024f18963b6183cabec906e

388314489 as geometric shapes

Circle

Radius = n
Diameter 776628978
Circumference 2439851891.8497
Area 4.7371492030966E+17

Sphere

Radius = n
Volume 2.4526715628229E+26
Surface area 1.8948596812386E+18
Circumference 2439851891.8497

Square

Length = n
Perimeter 1553257956
Area 150788142367331121
Diagonal 549159616.80978

Cube

Length = n
Surface area 904728854203986726
Volume 5.8553220450629E+25
Space diagonal 672580424.26315

Equilateral Triangle

Length = n
Perimeter 1164943467
Area 6.5293180939787E+16
Altitude 336290212.13157

Triangular Pyramid

Length = n
Surface area 6.5293180939787E+16
Volume 6.9005632068252E+24
Height 183053205.60326