138859306 (number)

138859306 is an even 9-digits composite number following 138859305 and preceding 138859307. In scientific notation, it is written as 1.38859306 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 69429652 positive integers (up to 138859306) that are relatively prime to 138859306.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred fifty-nine thousand three hundred six

Notation

Scientific notation 1.38859306 × 10^8
Engineering notation 1.38859306 × 10^6

Prime Factorization of 138859306

Prime Factorization 2 × 69429653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138859306
Product of the distinct prime numbers

The prime factorization of 138859306 is 2 × 69429653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 10, 90, 24, 880, 9992, 9663, 80969, 54206, 851476, 521071, 2372930, 5106686, 32122224, 30875905, 83412389, 153779384, 9221491217, 5180971542

Basic calculations (n = 138859306)

Multiplication

n×y
n×2 277718612
n×3 416577918
n×4 555437224
n×5 694296530

Division

n÷y
n÷2 69429653
n÷3 46286435.333333
n÷3 34714826.5
n÷5 27771861.2

Exponentiation

ny
n2 19281906862801636
n3 2.6774722053253E+24
n4 3.7179193226576E+32
n5 5.1626769690822E+40

Nth Root

y√n
2√n 11783.857857255
3√n 517.83531334923
4√n 108.55347924989
5√n 42.512338790957

Divisors of 138859306

1, 2, 69429653, 138859306

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 -138859305
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 138859306 can be divided by 4 positive divisors. The sum of these divisors (counting 138859306) is 1, the average is 0.25.

Base conversion 138859306

Base System Value
2 Binary 1000010001101101001100101010
3 Ternary 100200021210011021
4 Quaternary 20101231030222
5 Quinary 241021444211
6 Senary 21440123054
8 Octal 1021551452
10 Decimal 138859306
12 Duodecimal 3a60648a
16 Hexadecimal 846d32a
20 Vigesimal 237h856
36 Base36 2ao8iy

Cryptographic Hash Functions

md5 604320af730d18cf86ef420d0a0ef450
sha1 4a1f2365e2833f306763db6c8b99baa731e03a75
sha256 dda702c8be6283c156496bf09952027cd2ce2a1dec52e2d67a5aeac277490556
sha512 1ee4179a0efb583f331489275bac82219406b391d2c8d1c5861a8e5d993a114312d9605f94dc371683cae5f4e4c382fac4b6977186efe72baa0b24b14bb3cd4c
ripemd-160 c6ecc4811c84e8906263a6899ab93e7f83d31a43

138859306 as geometric shapes

Circle

Radius = n
Diameter 277718612
Circumference 872478751.22435
Area 6.057589694738E+16

Sphere

Radius = n
Volume 1.1215369347254E+25
Surface area 2.4230358778952E+17
Circumference 872478751.22435

Square

Length = n
Perimeter 555437224
Area 19281906862801636
Diagonal 196376713.80692

Cube

Length = n
Surface area 115691441176809816
Volume 2.6774722053253E+24
Space diagonal 240511373.09575

Equilateral Triangle

Length = n
Perimeter 416577918
Area 8.3493105882959E+15
Altitude 120255686.54788

Triangular Pyramid

Length = n
Surface area 8.3493105882959E+15
Volume 3.1554312547067E+23
Height 65458904.602305