393669986 (number)

393669986 is an even 9-digits composite number following 393669985 and preceding 393669987. In scientific notation, it is written as 3.93669986 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 184027200 positive integers (up to 393669986) that are relatively prime to 393669986.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand nine hundred eighty-six

Notation

Scientific notation 3.93669986 × 10^8
Engineering notation 3.93669986 × 10^6

Prime Factorization of 393669986

Prime Factorization 2 × 17 × 151 × 76679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393669986
Product of the distinct prime numbers

The prime factorization of 393669986 is 2 × 17 × 151 × 76679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 84, 62, 883, 564, 624, 1833, 29100, 46094, 602225, 929214, 4056275, 5846036, 87582669, 23553387, 870825675, 153861028, 7133467067, 1798153428

Basic calculations (n = 393669986)

Multiplication

n×y
n×2 787339972
n×3 1181009958
n×4 1574679944
n×5 1968349930

Division

n÷y
n÷2 196834993
n÷3 131223328.66667
n÷3 98417496.5
n÷5 78733997.2

Exponentiation

ny
n2 154976057877240196
n3 6.1009422534868E+25
n4 2.401757851517E+34
n5 9.4549997978208E+42

Nth Root

y√n
2√n 19841.118567258
3√n 732.89895354169
4√n 140.85850548426
5√n 52.363233980042

Divisors of 393669986

1, 2, 17, 34, 151, 302, 2567, 5134, 76679, 153358, 1303543, 2607086, 11578529, 23157058, 196834993, 393669986

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 -393669985
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 393669986 can be divided by 16 positive divisors. The sum of these divisors (counting 393669986) is 1, the average is 0.0625.

Base conversion 393669986

Base System Value
2 Binary 10111011101101110110101100010
3 Ternary 1000102202111200212
4 Quaternary 113131232311202
5 Quinary 1301234414421
6 Senary 103021414122
8 Octal 2735566542
10 Decimal 393669986
12 Duodecimal aba0a342
16 Hexadecimal 1776ed62
20 Vigesimal 6308ej6
36 Base36 6idppe

Cryptographic Hash Functions

md5 07326cd19365f9b569a54630d468f30d
sha1 fa16fcad3cb2dac68e61d9a86bbd31189a10f509
sha256 01acbf5b8aafbe506a339d2bc76fb54e617e03fba6d540a91cc0cc7d807cad34
sha512 7cf7d6476234f2d64a217967df50f1d065a24db9f5c83d9dbeb6d6f32c15dd0ef9fa77c0949765284a3f87de613e82eb1c09656a8117238a49ecaae013c03350
ripemd-160 fb9835dd88b112dd1b7c37350bc14eee739e4a92

393669986 as geometric shapes

Circle

Radius = n
Diameter 787339972
Circumference 2473501471.9128
Area 4.8687164490944E+17

Sphere

Radius = n
Volume 2.5555567151373E+26
Surface area 1.9474865796378E+18
Circumference 2473501471.9128

Square

Length = n
Perimeter 1574679944
Area 154976057877240196
Diagonal 556733433.30043

Cube

Length = n
Surface area 929856347263441176
Volume 6.1009422534868E+25
Space diagonal 681856417.16693

Equilateral Triangle

Length = n
Perimeter 1181009958
Area 6.7106601550029E+16
Altitude 340928208.58346

Triangular Pyramid

Length = n
Surface area 6.7106601550029E+16
Volume 7.1900293984468E+24
Height 185577811.10014