388974 (number)

388974 is an even 6-digits composite number following 388973 and preceding 388975. In scientific notation, it is written as 3.88974 × 10^5. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 128640 positive integers (up to 388974) that are relatively prime to 388974.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight thousand nine hundred seventy-four

Notation

Scientific notation 3.88974 × 10^5
Engineering notation 3.88974 × 10^3

Prime Factorization of 388974

Prime Factorization 2 × 3 × 241 × 269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388974
Product of the distinct prime numbers

The prime factorization of 388974 is 2 × 3 × 241 × 269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 95, 69, 359, 322, 2330, 4386, 11909, 16078, 658195, 877899, 2422407, 7801473, 63742813, 36223549, 10212213, 410037668, 9639449128, 4408883065

Basic calculations (n = 388974)

Multiplication

n×y
n×2 777948
n×3 1166922
n×4 1555896
n×5 1944870

Division

n÷y
n÷2 194487
n÷3 129658
n÷3 97243.5
n÷5 77794.8

Exponentiation

ny
n2 151300772676
n3 58852066750874424
n4 2.2891923812355E+22
n5 8.9043631729868E+27

Nth Root

y√n
2√n 623.67780143276
3√n 72.997310215523
4√n 24.97354202817
5√n 13.121519029009

Divisors of 388974

1, 2, 3, 6, 241, 269, 482, 538, 723, 807, 1446, 1614, 64829, 129658, 194487, 388974

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 -388973
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 388974 can be divided by 16 positive divisors. The sum of these divisors (counting 388974) is 1, the average is 0.0625.

Base conversion 388974

Base System Value
2 Binary 1011110111101101110
3 Ternary 201202120110
4 Quaternary 1132331232
5 Quinary 44421344
6 Senary 12200450
8 Octal 1367556
10 Decimal 388974
12 Duodecimal 169126
16 Hexadecimal 5ef6e
20 Vigesimal 28c8e
36 Base36 8c4u

Cryptographic Hash Functions

md5 7ed24452140715b68ec273e846c2c11d
sha1 cc23bac276adb19048bd8d51f00c241511a63147
sha256 21b3108216c5ecdb8b71750e7e864f694a3dcccd276c761104ce4ac123ebac0c
sha512 a2dc554af1778ab792099810b92a7ca76bc8e842c7d23b2054e9978274fee3ae25f9ca7248056670eb7fb512ac6dafc837f0af21dcb3a7da4437075506795780
ripemd-160 3ddf342c57c939ad7f530a8bf600a4cc22479a36

388974 as geometric shapes

Circle

Radius = n
Diameter 777948
Circumference 2443995.7216749
Area 475325395921.38

Sphere

Radius = n
Volume 2.465189607375E+17
Surface area 1901301583685.5
Circumference 2443995.7216749

Square

Length = n
Perimeter 1555896
Area 151300772676
Diagonal 550092.30621051

Cube

Length = n
Surface area 907804636056
Volume 58852066750874424
Space diagonal 673722.7308233

Equilateral Triangle

Length = n
Perimeter 1166922
Area 65515156374.815
Altitude 336861.36541165

Triangular Pyramid

Length = n
Surface area 65515156374.815
Volume 6.9357825810644E+15
Height 183364.10207017