399726764 (number)

399726764 is an even 9-digits composite number following 399726763 and preceding 399726765. In scientific notation, it is written as 3.99726764 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 199863380 positive integers (up to 399726764) that are relatively prime to 399726764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.99726764 × 10^8
Engineering notation 3.99726764 × 10^6

Prime Factorization of 399726764

Prime Factorization 2 × 2 × 99931691

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199863382
Product of the distinct prime numbers

The prime factorization of 399726764 is 2 × 2 × 99931691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 6, 49, 272, 955, 8358, 6100, 94539, 71659, 710228, 701065, 7806968, 2232473, 94965475, 77328080, 34406093, 576100797, 551626316, 4493382515

Basic calculations (n = 399726764)

Multiplication

n×y
n×2 799453528
n×3 1199180292
n×4 1598907056
n×5 1998633820

Division

n÷y
n÷2 199863382
n÷3 133242254.66667
n÷3 99931691
n÷5 79945352.8

Exponentiation

ny
n2 159781485857911696
n3 6.3868936289095E+25
n4 2.5530123222962E+34
n5 1.0205073540436E+43

Nth Root

y√n
2√n 19993.167933072
3√n 736.63849317486
4√n 141.39719916983
5√n 52.523377506849

Divisors of 399726764

1, 2, 4, 99931691, 199863382, 399726764

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 -399726763
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 399726764 can be divided by 6 positive divisors. The sum of these divisors (counting 399726764) is 1, the average is 0.16666666666667.

Base conversion 399726764

Base System Value
2 Binary 10111110100110101100010101100
3 Ternary 1000212011020000222
4 Quaternary 113310311202230
5 Quinary 1304312224024
6 Senary 103355310512
8 Octal 2764654254
10 Decimal 399726764
12 Duodecimal b1a4b438
16 Hexadecimal 17d358ac
20 Vigesimal 64i5gi4
36 Base36 6lzj58

Cryptographic Hash Functions

md5 78abb98aa5b294e0b8e579c5c1803c54
sha1 c4f79c0ae0ef9477620a04b5ce5fcd5ce88bd77a
sha256 33c7870add1d71fe1f2ad85c55cd446f3e0e93dd02eed6fe941007b0cd46fd81
sha512 2dc8327b755e73d3194e7e063f7deda89c469d84d4043a4680abe55f168062920bf856f07093e37144d2f402f2c26a1bc72fa87fa13cf6456bcb85255b45742e
ripemd-160 5ec9568cbd09abed47c42b1162686ccf5320c727

399726764 as geometric shapes

Circle

Radius = n
Diameter 799453528
Circumference 2511557330.4512
Area 5.0196834215088E+17

Sphere

Radius = n
Volume 2.6753357471789E+26
Surface area 2.0078733686035E+18
Circumference 2511557330.4512

Square

Length = n
Perimeter 1598907056
Area 159781485857911696
Diagonal 565299010.89231

Cube

Length = n
Surface area 958688915147470176
Volume 6.3868936289095E+25
Space diagonal 692347064.39309

Equilateral Triangle

Length = n
Perimeter 1199180292
Area 6.9187412903688E+16
Altitude 346173532.19655

Triangular Pyramid

Length = n
Surface area 6.9187412903688E+16
Volume 7.5270263261984E+24
Height 188433003.63077