138889673 (number)

138889673 is an odd 9-digits composite number following 138889672 and preceding 138889674. In scientific notation, it is written as 1.38889673 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 125078400 positive integers (up to 138889673) that are relatively prime to 138889673.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred eighty-nine thousand six hundred seventy-three

Notation

Scientific notation 1.38889673 × 10^8
Engineering notation 1.38889673 × 10^6

Prime Factorization of 138889673

Prime Factorization 41 × 13 × 260581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138889673
Product of the distinct prime numbers

The prime factorization of 138889673 is 41 × 13 × 260581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138889673)

Multiplication

n×y
n×2 277779346
n×3 416669019
n×4 555558692
n×5 694448365

Division

n÷y
n÷2 69444836.5
n÷3 46296557.666667
n÷3 34722418.25
n÷5 27777934.6

Exponentiation

ny
n2 19290341266046929
n3 2.6792291904997E+24
n4 3.7211726616055E+32
n5 5.1683245414693E+40

Nth Root

y√n
2√n 11785.146286746
3√n 517.87305889002
4√n 108.55941362565
5√n 42.514198024328

Divisors of 138889673

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 -138889672
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 138889673 can be divided by 8 positive divisors. The sum of these divisors (counting 138889673) is 1, the average is 0.125.

Base conversion 138889673

Base System Value
2 Binary 1000010001110100100111001001
3 Ternary 100200100022210222
4 Quaternary 20101310213021
5 Quinary 241023432143
6 Senary 21440515425
8 Octal 1021644711
10 Decimal 138889673
12 Duodecimal 3a61bb75
16 Hexadecimal 84749c9
20 Vigesimal 238143d
36 Base36 2aovyh

Cryptographic Hash Functions

md5 6a4658fe904cdc5b1b7dbb664c01e769
sha1 6bc761d2c16bf882f60538e97e38e76805271265
sha256 3547e0262c5a50b61e4e8f529c2e22c71be506d4ac4fec126ba76a0ff076b9f7
sha512 d3ed5a902201a19f56d1c7ec62a97481ec1e2fefac7d01db5e4a7ceea04c04079d77f1bc39bffd2d63ce13570832abbafac9d598985d6e3ebaa6757dc203f43f
ripemd-160 c140ddb5e549fbe5fadcf2991c73b395d2dee712

138889673 as geometric shapes

Circle

Radius = n
Diameter 277779346
Circumference 872669552.71258
Area 6.0602394406653E+16

Sphere

Radius = n
Volume 1.1222728989543E+25
Surface area 2.4240957762661E+17
Circumference 872669552.71258

Square

Length = n
Perimeter 555558692
Area 19290341266046929
Diagonal 196419659.23016

Cube

Length = n
Surface area 115742047596281574
Volume 2.6792291904997E+24
Space diagonal 240563970.28263

Equilateral Triangle

Length = n
Perimeter 416669019
Area 8.352962792034E+15
Altitude 120281985.14131

Triangular Pyramid

Length = n
Surface area 8.352962792034E+15
Volume 3.1575018815921E+23
Height 65473219.743388