386985507 (number)

386985507 is an odd 9-digits composite number following 386985506 and preceding 386985508. In scientific notation, it is written as 3.86985507 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 257990336 positive integers (up to 386985507) that are relatively prime to 386985507.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.86985507 × 10^8
Engineering notation 3.86985507 × 10^6

Prime Factorization of 386985507

Prime Factorization 3 × 128995169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 386985507
Product of the distinct prime numbers

The prime factorization of 386985507 is 3 × 128995169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 22, 90, 793, 807, 6169, 5626, 61296, 53236, 396159, 662366, 1909879, 7260439, 27163773, 33984952, 265241063, 822850840, 2639481136, 8520920697

Basic calculations (n = 386985507)

Multiplication

n×y
n×2 773971014
n×3 1160956521
n×4 1547942028
n×5 1934927535

Division

n÷y
n÷2 193492753.5
n÷3 128995169
n÷3 96746376.75
n÷5 77397101.4

Exponentiation

ny
n2 149757782628047049
n3 5.7954091437511E+25
n4 2.2427393457669E+34
n5 8.6790762279047E+42

Nth Root

y√n
2√n 19671.947209161
3√n 728.72706603634
4√n 140.2567189448
5√n 52.18418920086

Divisors of 386985507

1, 3, 128995169, 386985507

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386985506
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386985507 can be divided by 4 positive divisors. The sum of these divisors (counting 386985507) is 1, the average is 0.25.

Base conversion 386985507

Base System Value
2 Binary 10111000100001110111000100011
3 Ternary 222222011220022120
4 Quaternary 113010032320203
5 Quinary 1243032014012
6 Senary 102222235323
8 Octal 2704167043
10 Decimal 386985507
12 Duodecimal a9725b43
16 Hexadecimal 1710ee23
20 Vigesimal 60id3f7
36 Base36 6eefxf

Cryptographic Hash Functions

md5 6e84d1929b942ccd58d77b3e5658f540
sha1 85100523a0cb5fb7d35fa92a44f237e2f7a0745e
sha256 9be71cbc6ef8f167edac04e67e5974a50ceebb83ec2576a887c83ee9897585c7
sha512 5a52f366afe99e01dad99a18a5bd8e22e487ec3c9416af869f65d7e7ead0fabb86279c621d9cc3de1545a59ae7c3f4e38ea964f364d7f71c8daac4c7b4628cbe
ripemd-160 74325b4c4730e97ed6804c72db25d9e3454fe5cd

386985507 as geometric shapes

Circle

Radius = n
Diameter 773971014
Circumference 2431501651.6738
Area 4.7047794972217E+17

Sphere

Radius = n
Volume 2.4275753054074E+26
Surface area 1.8819117988887E+18
Circumference 2431501651.6738

Square

Length = n
Perimeter 1547942028
Area 149757782628047049
Diagonal 547280152.44123

Cube

Length = n
Surface area 898546695768282294
Volume 5.7954091437511E+25
Space diagonal 670278559.9168

Equilateral Triangle

Length = n
Perimeter 1160956521
Area 6.4847022085158E+16
Altitude 335139279.9584

Triangular Pyramid

Length = n
Surface area 6.4847022085158E+16
Volume 6.8299551754948E+24
Height 182426717.48041