393423907 (number)

393423907 is an odd 9-digits composite number following 393423906 and preceding 393423908. In scientific notation, it is written as 3.93423907 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 391632000 positive integers (up to 393423907) that are relatively prime to 393423907.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-three thousand nine hundred seven

Notation

Scientific notation 3.93423907 × 10^8
Engineering notation 3.93423907 × 10^6

Prime Factorization of 393423907

Prime Factorization 401 × 797 × 1231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393423907
Product of the distinct prime numbers

The prime factorization of 393423907 is 401 × 797 × 1231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393423907)

Multiplication

n×y
n×2 786847814
n×3 1180271721
n×4 1573695628
n×5 1967119535

Division

n÷y
n÷2 196711953.5
n÷3 131141302.33333
n÷3 98355976.75
n÷5 78684781.4

Exponentiation

ny
n2 154782370599144649
n3 6.0895084975837E+25
n4 2.3957582248291E+34
n5 9.4254856103965E+42

Nth Root

y√n
2√n 19834.916359793
3√n 732.74621254917
4√n 140.83648802705
5√n 52.356686000386

Divisors of 393423907

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 -393423906
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 393423907 can be divided by 8 positive divisors. The sum of these divisors (counting 393423907) is 1, the average is 0.125.

Base conversion 393423907

Base System Value
2 Binary 10111011100110010110000100011
3 Ternary 1000102022000010211
4 Quaternary 113130302300203
5 Quinary 1301204031112
6 Senary 103012234551
8 Octal 2734626043
10 Decimal 393423907
12 Duodecimal ab90ba57
16 Hexadecimal 17732c23
20 Vigesimal 62ihjf7
36 Base36 6i8ftv

Cryptographic Hash Functions

md5 ef263dff0dec6bc24bf49bf47fb389ae
sha1 cbf0d977e24432231dfba8c2555f7ada2475e00b
sha256 1832627a5c7c724283223364d493ced17ac0838aa838ba13e25fcb2340438a30
sha512 23bc109b0d17010005fed6a3dbe4c2e003497e7731ac8793ccddd98c663edc50b7df4fff18fb32ea4b7deb69a1b5c81d9d888bf555b7fc5fcf891fa3314d4d69
ripemd-160 84165d5f33a3fe94e75a6a7d2e92bd33b5098b6a

393423907 as geometric shapes

Circle

Radius = n
Diameter 786847814
Circumference 2471955311.9556
Area 4.8626315837949E+17

Sphere

Radius = n
Volume 2.5507673546642E+26
Surface area 1.9450526335179E+18
Circumference 2471955311.9556

Square

Length = n
Perimeter 1573695628
Area 154782370599144649
Diagonal 556385425.04121

Cube

Length = n
Surface area 928694223594867894
Volume 6.0895084975837E+25
Space diagonal 681430195.83625

Equilateral Triangle

Length = n
Perimeter 1180271721
Area 6.7022732498418E+16
Altitude 340715097.91813

Triangular Pyramid

Length = n
Surface area 6.7022732498418E+16
Volume 7.1765545878909E+24
Height 185461808.34707