386985686 (number)

386985686 is an even 9-digits composite number following 386985685 and preceding 386985687. In scientific notation, it is written as 3.86985686 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 182844480 positive integers (up to 386985686) that are relatively prime to 386985686.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred eighty-five thousand six hundred eighty-six

Notation

Scientific notation 3.86985686 × 10^8
Engineering notation 3.86985686 × 10^6

Prime Factorization of 386985686

Prime Factorization 2 × 29 × 47 × 141961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 386985686
Product of the distinct prime numbers

The prime factorization of 386985686 is 2 × 29 × 47 × 141961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 82, 67, 622, 95, 3550, 3822, 53249, 96226, 416990, 407461, 5613955, 1055658, 15504140, 29624218, 767993893, 74091595, 5074664697, 8624025773

Basic calculations (n = 386985686)

Multiplication

n×y
n×2 773971372
n×3 1160957058
n×4 1547942744
n×5 1934928430

Division

n÷y
n÷2 193492843
n÷3 128995228.66667
n÷3 96746421.5
n÷5 77397137.2

Exponentiation

ny
n2 149757921168890596
n3 5.7954171857477E+25
n4 2.2427434952828E+34
n5 8.6790963004404E+42

Nth Root

y√n
2√n 19671.951758786
3√n 728.7271783938
4√n 140.25673516372
5√n 52.184194028414

Divisors of 386985686

1, 2, 29, 47, 58, 94, 1363, 2726, 141961, 283922, 4116869, 6672167, 8233738, 13344334, 193492843, 386985686

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 -386985685
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 386985686 can be divided by 16 positive divisors. The sum of these divisors (counting 386985686) is 1, the average is 0.0625.

Base conversion 386985686

Base System Value
2 Binary 10111000100001110111011010110
3 Ternary 222222011220120012
4 Quaternary 113010032323112
5 Quinary 1243032020221
6 Senary 102222240222
8 Octal 2704167326
10 Decimal 386985686
12 Duodecimal a9726072
16 Hexadecimal 1710eed6
20 Vigesimal 60id446
36 Base36 6eeg2e

Cryptographic Hash Functions

md5 60b7b9873e65ccccef4e82ba0fe6b123
sha1 d472d57d4d3547328b3ce55b76b0303a2722e692
sha256 bb464342f5f6f5a7efeb0cc29db665de9ecbb71a9979a995df77245d02c5c907
sha512 614a58c9c2d731f5891094020fe76049e2f7a49648d82f79b521a86e5465681d717d12e735bb25626961dc914450d82a828d188769b3937eba94079167c9638f
ripemd-160 178530635a5c415530af9ab6b038b1b518006b8d

386985686 as geometric shapes

Circle

Radius = n
Diameter 773971372
Circumference 2431502776.364
Area 4.7047838496107E+17

Sphere

Radius = n
Volume 2.4275786740311E+26
Surface area 1.8819135398443E+18
Circumference 2431502776.364

Square

Length = n
Perimeter 1547942744
Area 149757921168890596
Diagonal 547280405.58546

Cube

Length = n
Surface area 898547527013343576
Volume 5.7954171857477E+25
Space diagonal 670278869.9539

Equilateral Triangle

Length = n
Perimeter 1160957058
Area 6.4847082075103E+16
Altitude 335139434.97695

Triangular Pyramid

Length = n
Surface area 6.4847082075103E+16
Volume 6.8299646530788E+24
Height 182426801.86182