399565545 (number)

399565545 is an odd 9-digits composite number following 399565544 and preceding 399565546. In scientific notation, it is written as 3.99565545 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 203836160 positive integers (up to 399565545) that are relatively prime to 399565545.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million five hundred sixty-five thousand five hundred forty-five

Notation

Scientific notation 3.99565545 × 10^8
Engineering notation 3.99565545 × 10^6

Prime Factorization of 399565545

Prime Factorization 3 × 115 × 1158161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 399565545
Product of the distinct prime numbers

The prime factorization of 399565545 is 3 × 115 × 1158161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 45, 51, 633, 67, 6666, 1013, 24422, 92256, 841740, 893119, 5126462, 8792034, 81245166, 43314237, 147179196, 121126966, 8683620235, 4621673740

Basic calculations (n = 399565545)

Multiplication

n×y
n×2 799131090
n×3 1198696635
n×4 1598262180
n×5 1997827725

Division

n÷y
n÷2 199782772.5
n÷3 133188515
n÷3 99891386.25
n÷5 79913109

Exponentiation

ny
n2 159652624751147025
n3 6.3791688019373E+25
n4 2.5488960589931E+34
n5 1.0184510429599E+43

Nth Root

y√n
2√n 19989.135674161
3√n 736.53944544047
4√n 141.38293982713
5√n 52.519140045868

Divisors of 399565545

1, 3, 115, 345, 1158161, 3474483, 133188515, 399565545

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 -399565544
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 399565545 can be divided by 8 positive divisors. The sum of these divisors (counting 399565545) is 1, the average is 0.125.

Base conversion 399565545

Base System Value
2 Binary 10111110100001110001011101001
3 Ternary 1000211212000212220
4 Quaternary 113310032023221
5 Quinary 1304242044140
6 Senary 103352024253
8 Octal 2764161351
10 Decimal 399565545
12 Duodecimal b1992089
16 Hexadecimal 17d0e2e9
20 Vigesimal 64h5dh5
36 Base36 6lw2qx

Cryptographic Hash Functions

md5 ed5e64ab5cba3d111dcac5c5e4d25c3f
sha1 28f4be757559bcbd1b3b60947ad0ca50f92686c7
sha256 42831943f89f1b6238443709ca409627636fc55f9ee8ab5f5a35504229f330d3
sha512 96ef1aa044291dd9a457ca3cb63f7f3122c4ac98b334570d3e4e9d3eb9e25dc2a004aaa2871b3a8b973103eead3977a1b469358eaf6421712ed122716cbd4de7
ripemd-160 2cce9ffe0eb194bf789068281c3a1d63ef3e62e2

399565545 as geometric shapes

Circle

Radius = n
Diameter 799131090
Circumference 2510544361.5992
Area 5.0156351304453E+17

Sphere

Radius = n
Volume 2.6720999792234E+26
Surface area 2.0062540521781E+18
Circumference 2510544361.5992

Square

Length = n
Perimeter 1598262180
Area 159652624751147025
Diagonal 565071012.796

Cube

Length = n
Surface area 957915748506882150
Volume 6.3791688019373E+25
Space diagonal 692067824.89395

Equilateral Triangle

Length = n
Perimeter 1198696635
Area 6.9131614407679E+16
Altitude 346033912.44697

Triangular Pyramid

Length = n
Surface area 6.9131614407679E+16
Volume 7.5179225303058E+24
Height 188357004.26533