394037397 (number)

394037397 is an odd 9-digits composite number following 394037396 and preceding 394037398. In scientific notation, it is written as 3.94037397 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 242484480 positive integers (up to 394037397) that are relatively prime to 394037397.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million thirty-seven thousand three hundred ninety-seven

Notation

Scientific notation 3.94037397 × 10^8
Engineering notation 3.94037397 × 10^6

Prime Factorization of 394037397

Prime Factorization 9 × 13 × 3367841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394037397
Product of the distinct prime numbers

The prime factorization of 394037397 is 9 × 13 × 3367841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394037397)

Multiplication

n×y
n×2 788074794
n×3 1182112191
n×4 1576149588
n×5 1970186985

Division

n÷y
n÷2 197018698.5
n÷3 131345799
n÷3 98509349.25
n÷5 78807479.4

Exponentiation

ny
n2 155265470234535609
n3 6.1180401735197E+25
n4 2.4107366247151E+34
n5 9.4992038445532E+42

Nth Root

y√n
2√n 19850.375235748
3√n 733.12688676764
4√n 140.8913596916
5√n 52.37300442262

Divisors of 394037397

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 -394037396
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 394037397 can be divided by 8 positive divisors. The sum of these divisors (counting 394037397) is 1, the average is 0.125.

Base conversion 394037397

Base System Value
2 Binary 10111011111001000100010010101
3 Ternary 1000110110011200200
4 Quaternary 113133020202111
5 Quinary 1301333144042
6 Senary 103033331113
8 Octal 2737104225
10 Decimal 394037397
12 Duodecimal abb66a99
16 Hexadecimal 177c8895
20 Vigesimal 632ed9h
36 Base36 6ill79

Cryptographic Hash Functions

md5 5f9edd7f760b55c2320be57dbd92f8a8
sha1 00e3c314816d1cfde5b34247d1453ae586f70336
sha256 8e8007c85d888dfec0fef7e4f0ef5ad79e0b8aaa30e4fe2511a8b71ecf4c7b5b
sha512 362b16fecca5a561bff3dce5de937c0c92200eff977f680b82144b75414c90b74b0d995d94d126edf4bf1de5824fc1b564cd79ea6b3a964b7037387ba0c9111e
ripemd-160 fb6a120d3a315363e917028a8c168d1ec124c148

394037397 as geometric shapes

Circle

Radius = n
Diameter 788074794
Circumference 2475809983.3097
Area 4.8778086064498E+17

Sphere

Radius = n
Volume 2.5627186751329E+26
Surface area 1.9511234425799E+18
Circumference 2475809983.3097

Square

Length = n
Perimeter 1576149588
Area 155265470234535609
Diagonal 557253030.91959

Cube

Length = n
Surface area 931592821407213654
Volume 6.1180401735197E+25
Space diagonal 682492791.68619

Equilateral Triangle

Length = n
Perimeter 1182112191
Area 6.7231920776822E+16
Altitude 341246395.84309

Triangular Pyramid

Length = n
Surface area 6.7231920776822E+16
Volume 7.2101794904459E+24
Height 185751010.30653