394889404 (number)

394889404 is an even 9-digits composite number following 394889403 and preceding 394889405. In scientific notation, it is written as 3.94889404 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 150829056 positive integers (up to 394889404) that are relatively prime to 394889404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94889404 × 10^8
Engineering notation 3.94889404 × 10^6

Prime Factorization of 394889404

Prime Factorization 2 × 2 × 7 × 13 × 29 × 37409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 197444702
Product of the distinct prime numbers

The prime factorization of 394889404 is 2 × 2 × 7 × 13 × 29 × 37409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 79, 95, 209, 552, 7296, 8123, 56069, 53715, 857430, 894114, 9582621, 2321173, 22914714, 24923819, 814716041, 804977119, 3041938691, 6277198274

Basic calculations (n = 394889404)

Multiplication

n×y
n×2 789778808
n×3 1184668212
n×4 1579557616
n×5 1974447020

Division

n÷y
n÷2 197444702
n÷3 131629801.33333
n÷3 98722351
n÷5 78977880.8

Exponentiation

ny
n2 155937641391475216
n3 6.1578122270245E+25
n4 2.4316548002736E+34
n5 9.6023471481379E+42

Nth Root

y√n
2√n 19871.82437523
3√n 733.65490735897
4√n 140.96745856839
5√n 52.395633555294

Divisors of 394889404

1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 37409, 74818, 149636, 261863, 486317, 523726, 972634, 1047452, 1084861, 1945268, 2169722, 3404219, 4339444, 6808438, 7594027, 13616876, 14103193, 15188054, 28206386, 30376108, 56412772, 98722351, 197444702, 394889404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394889403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394889404 can be divided by 48 positive divisors. The sum of these divisors (counting 394889404) is 1, the average is 0.020833333333333.

Base conversion 394889404

Base System Value
2 Binary 10111100010011000100010111100
3 Ternary 1000112001110102111
4 Quaternary 113202120202330
5 Quinary 1302042430104
6 Senary 103103503404
8 Octal 2742304274
10 Decimal 394889404
12 Duodecimal b02b7b64
16 Hexadecimal 178988bc
20 Vigesimal 63813a4
36 Base36 6j3um4

Cryptographic Hash Functions

md5 1860e8a0fa8f4e3b3fa0a4f2a497da10
sha1 3cb04078023d63a267ebe5d7ed9359e8a46ba551
sha256 df7a25c45295a05ce74fa5e02535964178b2e10bbcafd8fccaa0207aca0bcc6a
sha512 35ed843d48573a98f99237f8fad6a849c4fb764af95c6f786c2fd32c0e6717d32c0557e341f747afc4957810d1c28693de08145e8ef4944623972351f75b3d5e
ripemd-160 53a7f4c502e0d9585003c743d049eb19d6fc8e4e

394889404 as geometric shapes

Circle

Radius = n
Diameter 789778808
Circumference 2481163301.1737
Area 4.8989254861358E+17

Sphere

Radius = n
Volume 2.5793783539474E+26
Surface area 1.9595701944543E+18
Circumference 2481163301.1737

Square

Length = n
Perimeter 1579557616
Area 155937641391475216
Diagonal 558457950.77423

Cube

Length = n
Surface area 935625848348851296
Volume 6.1578122270245E+25
Space diagonal 683968511.09859

Equilateral Triangle

Length = n
Perimeter 1184668212
Area 6.7522979425623E+16
Altitude 341984255.5493

Triangular Pyramid

Length = n
Surface area 6.7522979425623E+16
Volume 7.2570513050041E+24
Height 186152650.25808