386989085 (number)

386989085 is an odd 9-digits composite number following 386989084 and preceding 386989086. In scientific notation, it is written as 3.86989085 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 265363920 positive integers (up to 386989085) that are relatively prime to 386989085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.86989085 × 10^8
Engineering notation 3.86989085 × 10^6

Prime Factorization of 386989085

Prime Factorization 7 × 5 × 11056831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 386989085
Product of the distinct prime numbers

The prime factorization of 386989085 is 7 × 5 × 11056831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 71, 89, 329, 897, 4120, 918, 90776, 97513, 614888, 396341, 5733282, 6140267, 80853503, 16057077, 711177641, 915389948, 168563751, 3669967932

Basic calculations (n = 386989085)

Multiplication

n×y
n×2 773978170
n×3 1160967255
n×4 1547956340
n×5 1934945425

Division

n÷y
n÷2 193494542.5
n÷3 128996361.66667
n÷3 96747271.25
n÷5 77397817

Exponentiation

ny
n2 149760551909137225
n3 5.7955698952412E+25
n4 2.2428222908129E+34
n5 8.679477461393E+42

Nth Root

y√n
2√n 19672.038150634
3√n 728.72931192355
4√n 140.25704314092
5√n 52.184285697672

Divisors of 386989085

1, 5, 7, 35, 11056831, 55284155, 77397817, 386989085

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 -386989084
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 386989085 can be divided by 8 positive divisors. The sum of these divisors (counting 386989085) is 1, the average is 0.125.

Base conversion 386989085

Base System Value
2 Binary 10111000100001111110000011101
3 Ternary 222222012002020002
4 Quaternary 113010033300131
5 Quinary 1243032122320
6 Senary 102222304045
8 Octal 2704176035
10 Decimal 386989085
12 Duodecimal a9728025
16 Hexadecimal 1710fc1d
20 Vigesimal 60idce5
36 Base36 6eeiot

Cryptographic Hash Functions

md5 65ef4912905f4876ce6df7801b924d82
sha1 51fa2a383e29529db21181ffd4050c6b76c705ac
sha256 bcb94ae5591c86ae47616ec81dcdd984dd320e47d89234e4bf3d15a10f088861
sha512 9a982f7891f43195caa9053e00c6dc6274ea1ec1bae5b0f10c721ab10e32c532a566ed1a49346962a97570ab9bf6b573ca24f860c7ce0bab873bab6fc5d704a6
ripemd-160 3c547b300b56be3d3ca46a6611dd3e78ea7d86d9

386989085 as geometric shapes

Circle

Radius = n
Diameter 773978170
Circumference 2431524132.9109
Area 4.704866496753E+17

Sphere

Radius = n
Volume 2.4276426408341E+26
Surface area 1.8819465987012E+18
Circumference 2431524132.9109

Square

Length = n
Perimeter 1547956340
Area 149760551909137225
Diagonal 547285212.49735

Cube

Length = n
Surface area 898563311454823350
Volume 5.7955698952412E+25
Space diagonal 670284757.19459

Equilateral Triangle

Length = n
Perimeter 1160967255
Area 6.4848221219045E+16
Altitude 335142378.5973

Triangular Pyramid

Length = n
Surface area 6.4848221219045E+16
Volume 6.8301446229428E+24
Height 182428404.16578