138889337 (number)

138889337 is an odd 9-digits composite number following 138889336 and preceding 138889338. In scientific notation, it is written as 1.38889337 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 130719360 positive integers (up to 138889337) that are relatively prime to 138889337.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred eighty-nine thousand three hundred thirty-seven

Notation

Scientific notation 1.38889337 × 10^8
Engineering notation 1.38889337 × 10^6

Prime Factorization of 138889337

Prime Factorization 17 × 8169961

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138889337
Product of the distinct prime numbers

The prime factorization of 138889337 is 17 × 8169961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 22, 20, 230, 65, 3978, 1079, 64969, 83953, 108106, 847291, 8935237, 949270, 27348997, 92776114, 997299100, 999671372, 6175956867, 8019375786

Basic calculations (n = 138889337)

Multiplication

n×y
n×2 277778674
n×3 416668011
n×4 555557348
n×5 694446685

Division

n÷y
n÷2 69444668.5
n÷3 46296445.666667
n÷3 34722334.25
n÷5 27777867.4

Exponentiation

ny
n2 19290247932299569
n3 2.6792097458827E+24
n4 3.7211366528959E+32
n5 5.1682620260711E+40

Nth Root

y√n
2√n 11785.132031505
3√n 517.87264127921
4√n 108.55934796923
5√n 42.514177454355

Divisors of 138889337

1, 17, 8169961, 138889337

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 -138889336
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 138889337 can be divided by 4 positive divisors. The sum of these divisors (counting 138889337) is 1, the average is 0.25.

Base conversion 138889337

Base System Value
2 Binary 1000010001110100100001111001
3 Ternary 100200100022100112
4 Quaternary 20101310201321
5 Quinary 241023424322
6 Senary 21440514105
8 Octal 1021644171
10 Decimal 138889337
12 Duodecimal 3a61b935
16 Hexadecimal 8474879
20 Vigesimal 238136h
36 Base36 2aovp5

Cryptographic Hash Functions

md5 db6c8afeeb25961339f3bcd1be69238d
sha1 5224281527f3522dce7315d41329776d546d85dd
sha256 739a2e98bc2b756b89107e8de489f7bf4b77f21aaac5c78bfef56239345e359f
sha512 9622cccef51e93561d019b4f55d3954989de466d9c25c000d3d520465621f98ed481cc3653d7ec9803985c27272a000b392386bb05eb586e5f72cb58659a6eb1
ripemd-160 8d1f4c5677dbf629527c39e61785c76db2b86b98

138889337 as geometric shapes

Circle

Radius = n
Diameter 277778674
Circumference 872667441.56231
Area 6.0602101190038E+16

Sphere

Radius = n
Volume 1.1222647540122E+25
Surface area 2.4240840476015E+17
Circumference 872667441.56231

Square

Length = n
Perimeter 555557348
Area 19290247932299569
Diagonal 196419184.05441

Cube

Length = n
Surface area 115741487593797414
Volume 2.6792097458827E+24
Space diagonal 240563388.31356

Equilateral Triangle

Length = n
Perimeter 416668011
Area 8.3529223773358E+15
Altitude 120281694.15678

Triangular Pyramid

Length = n
Surface area 8.3529223773358E+15
Volume 3.1574789658912E+23
Height 65473061.351469