399156964 (number)

399156964 is an even 9-digits composite number following 399156963 and preceding 399156965. In scientific notation, it is written as 3.99156964 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 199578480 positive integers (up to 399156964) that are relatively prime to 399156964.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million one hundred fifty-six thousand nine hundred sixty-four

Notation

Scientific notation 3.99156964 × 10^8
Engineering notation 3.99156964 × 10^6

Prime Factorization of 399156964

Prime Factorization 2 × 2 × 99789241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199578482
Product of the distinct prime numbers

The prime factorization of 399156964 is 2 × 2 × 99789241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 85, 21, 796, 78, 1728, 9145, 97304, 2709, 496447, 734108, 7173655, 368806, 58698987, 4425775, 231290135, 840133516, 4521005192, 4598948303

Basic calculations (n = 399156964)

Multiplication

n×y
n×2 798313928
n×3 1197470892
n×4 1596627856
n×5 1995784820

Division

n÷y
n÷2 199578482
n÷3 133052321.33333
n÷3 99789241
n÷5 79831392.8

Exponentiation

ny
n2 159326281909697296
n3 6.3596194972483E+25
n4 2.5384864107168E+34
n5 1.013254528857E+43

Nth Root

y√n
2√n 19978.912983443
3√n 736.28830712237
4√n 141.34678271345
5√n 52.508394822506

Divisors of 399156964

1, 2, 4, 99789241, 199578482, 399156964

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399156963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399156964 can be divided by 6 positive divisors. The sum of these divisors (counting 399156964) is 1, the average is 0.16666666666667.

Base conversion 399156964

Base System Value
2 Binary 10111110010101010011011100100
3 Ternary 1000211002021102021
4 Quaternary 113302222123210
5 Quinary 1304141010324
6 Senary 103335152524
8 Octal 2762523344
10 Decimal 399156964
12 Duodecimal b1815744
16 Hexadecimal 17caa6e4
20 Vigesimal 64eec84
36 Base36 6lnbhg

Cryptographic Hash Functions

md5 df5e9a3d2b9be2f879a16d66ac6a768c
sha1 5b7bc4f5f4442bcd3be3af36c21657208f182682
sha256 b30a7e8dbbf438fb7f05d67abbe98cef7b90981615523c1223aa4b998bfdd496
sha512 e3679dea46ad6ba048e3a38fc1d62b31566328939d666abf06f0cf2dfb72610b94d9c0f610b65bc907653a9e27d6e705f589dde724c417429a86c57e891e963a
ripemd-160 8ac89943183e34a2ea587c742b5b88c56b191587

399156964 as geometric shapes

Circle

Radius = n
Diameter 798313928
Circumference 2507977171.4632
Area 5.0053827677128E+17

Sphere

Radius = n
Volume 2.6639111856242E+26
Surface area 2.0021531070851E+18
Circumference 2507977171.4632

Square

Length = n
Perimeter 1596627856
Area 159326281909697296
Diagonal 564493192.00447

Cube

Length = n
Surface area 955957691458183776
Volume 6.3596194972483E+25
Space diagonal 691360141.84294

Equilateral Triangle

Length = n
Perimeter 1197470892
Area 6.8990303812159E+16
Altitude 345680070.92147

Triangular Pyramid

Length = n
Surface area 6.8990303812159E+16
Volume 7.4948834537841E+24
Height 188164397.33482