394865241 (number)

394865241 is an odd 9-digits composite number following 394865240 and preceding 394865242. In scientific notation, it is written as 3.94865241 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 263243492 positive integers (up to 394865241) that are relatively prime to 394865241.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eight hundred sixty-five thousand two hundred forty-one

Notation

Scientific notation 3.94865241 × 10^8
Engineering notation 3.94865241 × 10^6

Prime Factorization of 394865241

Prime Factorization 3 × 131621747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394865241
Product of the distinct prime numbers

The prime factorization of 394865241 is 3 × 131621747. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 12, 25, 157, 734, 944, 3686, 55896, 2102, 963746, 928092, 4989055, 5319344, 26338467, 51695755, 952092212, 184786865, 8433254514, 7003801596

Basic calculations (n = 394865241)

Multiplication

n×y
n×2 789730482
n×3 1184595723
n×4 1579460964
n×5 1974326205

Division

n÷y
n÷2 197432620.5
n÷3 131621747
n÷3 98716310.25
n÷5 78973048.2

Exponentiation

ny
n2 155918558549988081
n3 6.1566819198214E+25
n4 2.4310596900306E+34
n5 9.5994097038932E+42

Nth Root

y√n
2√n 19871.216394574
3√n 733.63994311419
4√n 140.96530209443
5√n 52.394992329336

Divisors of 394865241

1, 3, 131621747, 394865241

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394865240
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394865241 can be divided by 4 positive divisors. The sum of these divisors (counting 394865241) is 1, the average is 0.25.

Base conversion 394865241

Base System Value
2 Binary 10111100010010010101001011001
3 Ternary 1000112000020021120
4 Quaternary 113202102221121
5 Quinary 1302041141431
6 Senary 103103155453
8 Octal 2742225131
10 Decimal 394865241
12 Duodecimal b02a5b89
16 Hexadecimal 17892a59
20 Vigesimal 637i321
36 Base36 6j3byx

Cryptographic Hash Functions

md5 b3f309021a986f26fd73edaa1ff5948f
sha1 3074f768b24a43c5cc4936745e92361f064ab5a9
sha256 e5a5c77ca52c0a2ffcd79e3f14d2c3d30f056cab262d8b314204757af3e2808d
sha512 b9d96d836c1d6b1d635ee8ac6aae7aa634905e79c2d22896bf79c04d51248f5d7a28bdaf9cc4f9b55cede7638902ca3015d4a5d2af13350cecfeeba62b575815
ripemd-160 5800384a76765388501baa37be00d8601c967db3

394865241 as geometric shapes

Circle

Radius = n
Diameter 789730482
Circumference 2481011480.5671
Area 4.8983259809895E+17

Sphere

Radius = n
Volume 2.5789048919733E+26
Surface area 1.9593303923958E+18
Circumference 2481011480.5671

Square

Length = n
Perimeter 1579460964
Area 155918558549988081
Diagonal 558423779.13192

Cube

Length = n
Surface area 935511351299928486
Volume 6.1566819198214E+25
Space diagonal 683926659.55493

Equilateral Triangle

Length = n
Perimeter 1184595723
Area 6.7514716312871E+16
Altitude 341963329.77746

Triangular Pyramid

Length = n
Surface area 6.7514716312871E+16
Volume 7.2557192251905E+24
Height 186141259.71064