386985120 (number)

386985120 is an even 9-digits composite number following 386985119 and preceding 386985121. In scientific notation, it is written as 3.86985120 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 98706432 positive integers (up to 386985120) that are relatively prime to 386985120.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.86985120 × 10^8
Engineering notation 3.86985120 × 10^6

Prime Factorization of 386985120

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 35053

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24186570
Product of the distinct prime numbers

The prime factorization of 386985120 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 35053. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 386985120)

Multiplication

n×y
n×2 773970240
n×3 1160955360
n×4 1547940480
n×5 1934925600

Division

n÷y
n÷2 193492560
n÷3 128995040
n÷3 96746280
n÷5 77397024

Exponentiation

ny
n2 149757483101414400
n3 5.7953917568899E+25
n4 2.242730374487E+34
n5 8.6790328309851E+42

Nth Root

y√n
2√n 19671.937372816
3√n 728.72682311814
4√n 140.25668387929
5√n 52.184178763627

Divisors of 386985120

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386985119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386985120 can be divided by 96 positive divisors. The sum of these divisors (counting 386985120) is 1, the average is 0.010416666666667.

Base conversion 386985120

Base System Value
2 Binary 10111000100001110110010100000
3 Ternary 222222011212210020
4 Quaternary 113010032302200
5 Quinary 1243032010440
6 Senary 102222233440
8 Octal 2704166240
10 Decimal 386985120
12 Duodecimal a9725880
16 Hexadecimal 1710eca0
20 Vigesimal 60id2g0
36 Base36 6eefmo

Cryptographic Hash Functions

md5 12930927db9b92ef7c0b8d25a5fa74ea
sha1 b64d83172747c973d4f71866a8ddfa24ef9cc920
sha256 e785e1a32bffde29a1f131c844b667558867211c9554b020dbdb33933f8c9704
sha512 1a9059b65f4c87907e6acc76012673bc5fa1ce25240ad975965607219c8a082e617ec4fde15370fe7df80ffa8c9615d394e677371b768d0e3f87bd7cd82bcf61
ripemd-160 58dc068aabef94e531c2a68894746cbb1ec79bb0

386985120 as geometric shapes

Circle

Radius = n
Diameter 773970240
Circumference 2431499220.0811
Area 4.704770087315E+17

Sphere

Radius = n
Volume 2.427568022416E+26
Surface area 1.881908034926E+18
Circumference 2431499220.0811

Square

Length = n
Perimeter 1547940480
Area 149757483101414400
Diagonal 547279605.14058

Cube

Length = n
Surface area 898544898608486400
Volume 5.7953917568899E+25
Space diagonal 670277889.61314

Equilateral Triangle

Length = n
Perimeter 1160955360
Area 6.4846892386322E+16
Altitude 335138944.80657

Triangular Pyramid

Length = n
Surface area 6.4846892386322E+16
Volume 6.8299346848824E+24
Height 182426535.04686