399367081 (number)

399367081 is an odd 9-digits composite number following 399367080 and preceding 399367082. In scientific notation, it is written as 3.99367081 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 398312964 positive integers (up to 399367081) that are relatively prime to 399367081.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million three hundred sixty-seven thousand eighty-one

Notation

Scientific notation 3.99367081 × 10^8
Engineering notation 3.99367081 × 10^6

Prime Factorization of 399367081

Prime Factorization 379 × 1053739

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 399367081
Product of the distinct prime numbers

The prime factorization of 399367081 is 379 × 1053739. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 70, 55, 430, 379, 4263, 3378, 61358, 33907, 690069, 391890, 8237111, 954064, 75707531, 37204089, 716660562, 903943038, 3326491621, 393101311

Basic calculations (n = 399367081)

Multiplication

n×y
n×2 798734162
n×3 1198101243
n×4 1597468324
n×5 1996835405

Division

n÷y
n÷2 199683540.5
n÷3 133122360.33333
n÷3 99841770.25
n÷5 79873416.2

Exponentiation

ny
n2 159494065386460561
n3 6.3696679330214E+25
n4 2.5438356893501E+34
n5 1.0159242337994E+43

Nth Root

y√n
2√n 19984.17076088
3√n 736.41747899054
4√n 141.36538034781
5√n 52.513921763046

Divisors of 399367081

1, 379, 1053739, 399367081

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 -399367080
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 399367081 can be divided by 4 positive divisors. The sum of these divisors (counting 399367081) is 1, the average is 0.25.

Base conversion 399367081

Base System Value
2 Binary 10111110011011101101110101001
3 Ternary 1000211110221122101
4 Quaternary 113303131232221
5 Quinary 1304214221311
6 Senary 103343453401
8 Octal 2763355651
10 Decimal 399367081
12 Duodecimal b18b7261
16 Hexadecimal 17cddba9
20 Vigesimal 64g0he1
36 Base36 6lrtm1

Cryptographic Hash Functions

md5 e79fc1756db0ff908e2ea5a78501ca4d
sha1 7e6ad864af2966511cc256441bbc2bfa43040e51
sha256 5db8d1e32020bc6313d7a6f99b3bed80b2e78ff8283d9e53b9e3f530d5d3e4ee
sha512 072a6ca5d1088cc052efcf5115c0a806cfc773779786c3c1457eff96c6dfb15ceb0059c0344ddb7c9f532b376882daa8776e738b26d82d917ed6824a8c9c897f
ripemd-160 bf051ce2061f6028debfe6f0e0054886c4a1ec12

399367081 as geometric shapes

Circle

Radius = n
Diameter 798734162
Circumference 2509297375.5104
Area 5.0106538410927E+17

Sphere

Radius = n
Volume 2.6681202645582E+26
Surface area 2.0042615364371E+18
Circumference 2509297375.5104

Square

Length = n
Perimeter 1597468324
Area 159494065386460561
Diagonal 564790342.31555

Cube

Length = n
Surface area 956964392318763366
Volume 6.3696679330214E+25
Space diagonal 691724075.16248

Equilateral Triangle

Length = n
Perimeter 1198101243
Area 6.9062956188766E+16
Altitude 345862037.58124

Triangular Pyramid

Length = n
Surface area 6.9062956188766E+16
Volume 7.5067256489099E+24
Height 188263447.43852