393668085 (number)

393668085 is an odd 9-digits composite number following 393668084 and preceding 393668086. In scientific notation, it is written as 3.93668085 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 209874240 positive integers (up to 393668085) that are relatively prime to 393668085.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-eight thousand eighty-five

Notation

Scientific notation 3.93668085 × 10^8
Engineering notation 3.93668085 × 10^6

Prime Factorization of 393668085

Prime Factorization 3 × 5 × 5399 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393668085
Product of the distinct prime numbers

The prime factorization of 393668085 is 3 × 5 × 5399 × 4861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 13, 43, 143, 106, 7665, 8566, 67457, 71593, 483630, 690475, 880963, 8089894, 28146064, 63904721, 807858191, 395744153, 4257807501, 1501199286

Basic calculations (n = 393668085)

Multiplication

n×y
n×2 787336170
n×3 1181004255
n×4 1574672340
n×5 1968340425

Division

n÷y
n÷2 196834042.5
n÷3 131222695
n÷3 98417021.25
n÷5 78733617

Exponentiation

ny
n2 154974561147567225
n3 6.1008538710678E+25
n4 2.4017114602881E+34
n5 9.4547715129417E+42

Nth Root

y√n
2√n 19841.070661635
3√n 732.89777383686
4√n 140.85833543541
5√n 52.363183408394

Divisors of 393668085

1, 3, 5, 15, 4861, 5399, 14583, 16197, 24305, 26995, 72915, 80985, 26244539, 78733617, 131222695, 393668085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393668084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393668085 can be divided by 16 positive divisors. The sum of these divisors (counting 393668085) is 1, the average is 0.0625.

Base conversion 393668085

Base System Value
2 Binary 10111011101101110010111110101
3 Ternary 1000102202102002110
4 Quaternary 113131232113311
5 Quinary 1301234334320
6 Senary 103021401233
8 Octal 2735562765
10 Decimal 393668085
12 Duodecimal aba09219
16 Hexadecimal 1776e5f5
20 Vigesimal 6308a45
36 Base36 6ido8l

Cryptographic Hash Functions

md5 aa62ed42236e61877767efbcc7a907d6
sha1 fe185a15e4b3f65d8fd823facd47100d55864e2f
sha256 5c78ff4fef52bab6ca6cb3bfd29b3bc35c3b7dfa770350c57937fb2bef5fec90
sha512 d65cc7c37aa1092df44a9f3bb6cc13129dccc0aa6e835a116c11befd9a1a2d81468892e3bbce03ad728b473f8e3671f8b60521fe453c34f76f4c059826d30527
ripemd-160 c601973fc596e1fbc7e69f0d00040caf3bb9441c

393668085 as geometric shapes

Circle

Radius = n
Diameter 787336170
Circumference 2473489527.5775
Area 4.868669427945E+17

Sphere

Radius = n
Volume 2.5555196935962E+26
Surface area 1.947467771178E+18
Circumference 2473489527.5775

Square

Length = n
Perimeter 1574672340
Area 154974561147567225
Diagonal 556730744.88044

Cube

Length = n
Surface area 929847366885403350
Volume 6.1008538710678E+25
Space diagonal 681853124.53834

Equilateral Triangle

Length = n
Perimeter 1181004255
Area 6.7105953447069E+16
Altitude 340926562.26917

Triangular Pyramid

Length = n
Surface area 6.7105953447069E+16
Volume 7.1899252387671E+24
Height 185576914.96015