389725087 (number)

389725087 is an odd 9-digits composite number following 389725086 and preceding 389725088. In scientific notation, it is written as 3.89725087 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 360754680 positive integers (up to 389725087) that are relatively prime to 389725087.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89725087 × 10^8
Engineering notation 3.89725087 × 10^6

Prime Factorization of 389725087

Prime Factorization 23 × 31 × 546599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389725087
Product of the distinct prime numbers

The prime factorization of 389725087 is 23 × 31 × 546599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 34, 96, 734, 697, 7885, 9972, 6292, 45263, 670507, 8922, 4927776, 8636965, 26548761, 18483461, 700950663, 947027829, 7459584297, 6112837375

Basic calculations (n = 389725087)

Multiplication

n×y
n×2 779450174
n×3 1169175261
n×4 1558900348
n×5 1948625435

Division

n÷y
n÷2 194862543.5
n÷3 129908362.33333
n÷3 97431271.75
n÷5 77945017.4

Exponentiation

ny
n2 151885643437157569
n3 5.9193645602597E+25
n4 2.3069248682319E+34
n5 8.9906649497415E+42

Nth Root

y√n
2√n 19741.456050656
3√n 730.44264578406
4√n 140.50429192966
5√n 52.25786619392

Divisors of 389725087

1, 23, 31, 713, 546599, 12571777, 16944569, 389725087

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 -389725086
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 389725087 can be divided by 8 positive divisors. The sum of these divisors (counting 389725087) is 1, the average is 0.125.

Base conversion 389725087

Base System Value
2 Binary 10111001110101011101110011111
3 Ternary 1000011100002022111
4 Quaternary 113032223232133
5 Quinary 1244232200322
6 Senary 102401054451
8 Octal 2716535637
10 Decimal 389725087
12 Duodecimal aa627427
16 Hexadecimal 173abb9f
20 Vigesimal 61ffce7
36 Base36 6g15sv

Cryptographic Hash Functions

md5 29a2b37b2983736892858cb8c00b2ba8
sha1 7b8d8f28e41274edcb572a34c1619436215184f3
sha256 27c4837e4f86f0d6db8b187b0f4cf7b043809062e600a3b5298cb4343773315d
sha512 4598976f6b0630faddc032581a54196df9a2cf554e887afc152a5132d2579970b77bcceeb15e2639dddb48b32db88389f5f34e9a2aa0aeaed70e3148b1960452
ripemd-160 65062882951c743d249bd5e395a2604e88e26ea7

389725087 as geometric shapes

Circle

Radius = n
Diameter 779450174
Circumference 2448714940.4777
Area 4.7716282160793E+17

Sphere

Radius = n
Volume 2.4794976288576E+26
Surface area 1.9086512864317E+18
Circumference 2448714940.4777

Square

Length = n
Perimeter 1558900348
Area 151885643437157569
Diagonal 551154503.63243

Cube

Length = n
Surface area 911313860622945414
Volume 5.9193645602597E+25
Space diagonal 675023651.6682

Equilateral Triangle

Length = n
Perimeter 1169175261
Area 6.5768412843362E+16
Altitude 337511825.8341

Triangular Pyramid

Length = n
Surface area 6.5768412843362E+16
Volume 6.9760380347916E+24
Height 183718167.87748