393996841 (number)

393996841 is an odd 9-digits composite number following 393996840 and preceding 393996842. In scientific notation, it is written as 3.93996841 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 333084960 positive integers (up to 393996841) that are relatively prime to 393996841.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million nine hundred ninety-six thousand eight hundred forty-one

Notation

Scientific notation 3.93996841 × 10^8
Engineering notation 3.93996841 × 10^6

Prime Factorization of 393996841

Prime Factorization 7 × 73 × 771031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393996841
Product of the distinct prime numbers

The prime factorization of 393996841 is 7 × 73 × 771031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 93, 23, 206, 179, 7590, 2716, 1314, 15542, 710034, 291102, 4787139, 5125446, 20141426, 61722844, 796092883, 891613274, 6161523630, 1232393789

Basic calculations (n = 393996841)

Multiplication

n×y
n×2 787993682
n×3 1181990523
n×4 1575987364
n×5 1969984205

Division

n÷y
n÷2 196998420.5
n÷3 131332280.33333
n÷3 98499210.25
n÷5 78799368.2

Exponentiation

ny
n2 155233510717979281
n3 6.1161512840223E+25
n4 2.4097442849829E+34
n5 9.4943163590107E+42

Nth Root

y√n
2√n 19849.353667059
3√n 733.10173372855
4√n 140.88773426761
5√n 52.371926287887

Divisors of 393996841

1, 7, 73, 511, 771031, 5397217, 56285263, 393996841

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 -393996840
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 393996841 can be divided by 8 positive divisors. The sum of these divisors (counting 393996841) is 1, the average is 0.125.

Base conversion 393996841

Base System Value
2 Binary 10111011110111110101000101001
3 Ternary 1000110101010001121
4 Quaternary 113132332220221
5 Quinary 1301330344331
6 Senary 103032415241
8 Octal 2736765051
10 Decimal 393996841
12 Duodecimal abb47521
16 Hexadecimal 177bea29
20 Vigesimal 6329c21
36 Base36 6ikpwp

Cryptographic Hash Functions

md5 592240d3f021fc1d36c51f9de1dae573
sha1 d5028d781618319e522a1e8e9e3dbf16b00c9c78
sha256 a9e303584b7457dca69479a7c26f12dcb4225c9fb3ffaf9f34e0c4e3f5580314
sha512 d9889d945c7c820b66e8a64e5f166fe414fe8347abc13f1f5ae31e091146fde025e40d39672ef1957e2dee3ab3c5125be5c789a39d721483563f337d57237d04
ripemd-160 567ed4672901e4f9bb4b93629503b7fd245a254d

393996841 as geometric shapes

Circle

Radius = n
Diameter 787993682
Circumference 2475555162.4464
Area 4.8768045686256E+17

Sphere

Radius = n
Volume 2.5619274589505E+26
Surface area 1.9507218274502E+18
Circumference 2475555162.4464

Square

Length = n
Perimeter 1575987364
Area 155233510717979281
Diagonal 557195676.07436

Cube

Length = n
Surface area 931401064307875686
Volume 6.1161512840223E+25
Space diagonal 682422546.63364

Equilateral Triangle

Length = n
Perimeter 1181990523
Area 6.7218081900207E+16
Altitude 341211273.31682

Triangular Pyramid

Length = n
Surface area 6.7218081900207E+16
Volume 7.207953412825E+24
Height 185731892.02479