138889334 (number)

138889334 is an even 9-digits composite number following 138889333 and preceding 138889335. In scientific notation, it is written as 1.38889334 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 69091960 positive integers (up to 138889334) that are relatively prime to 138889334.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38889334 × 10^8
Engineering notation 1.38889334 × 10^6

Prime Factorization of 138889334

Prime Factorization 2 × 197 × 352511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138889334
Product of the distinct prime numbers

The prime factorization of 138889334 is 2 × 197 × 352511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 69, 29, 804, 104, 6999, 1065, 50526, 58753, 552664, 970843, 7357792, 2274023, 60931305, 27413597, 548635588, 324188503, 9185520277, 5411651058

Basic calculations (n = 138889334)

Multiplication

n×y
n×2 277778668
n×3 416668002
n×4 555557336
n×5 694446670

Division

n÷y
n÷2 69444667
n÷3 46296444.666667
n÷3 34722333.5
n÷5 27777866.8

Exponentiation

ny
n2 19290247098963556
n3 2.6792095722705E+24
n4 3.7211363313907E+32
n5 5.1682614679006E+40

Nth Root

y√n
2√n 11785.131904226
3√n 517.87263755054
4√n 108.55934738301
5√n 42.514177270694

Divisors of 138889334

1, 2, 197, 394, 352511, 705022, 69444667, 138889334

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 -138889333
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 138889334 can be divided by 8 positive divisors. The sum of these divisors (counting 138889334) is 1, the average is 0.125.

Base conversion 138889334

Base System Value
2 Binary 1000010001110100100001110110
3 Ternary 100200100022100102
4 Quaternary 20101310201312
5 Quinary 241023424314
6 Senary 21440514102
8 Octal 1021644166
10 Decimal 138889334
12 Duodecimal 3a61b932
16 Hexadecimal 8474876
20 Vigesimal 238136e
36 Base36 2aovp2

Cryptographic Hash Functions

md5 b9f397cfe70e28273e339ddad9b23307
sha1 63764ba1c5c8b40c4a887676cddea7ad92ab4bce
sha256 3733bca4aceda61531bc3af2b9c6c6a7fbce6bb5b7362c344a16016dd3f0770b
sha512 06f24f727d49e0fdd571c2389d6f303a0694fb77a02cfae0351a1b348d0defcce59b66d52a62a6e488155021b9fdd876bf6629fbf8a3d701f2d0e7c36ad32a98
ripemd-160 edf3bf2b49a645fd854c51de1cd25233d3a330bd

138889334 as geometric shapes

Circle

Radius = n
Diameter 277778668
Circumference 872667422.71276
Area 6.0602098572036E+16

Sphere

Radius = n
Volume 1.1222646812897E+25
Surface area 2.4240839428814E+17
Circumference 872667422.71276

Square

Length = n
Perimeter 555557336
Area 19290247098963556
Diagonal 196419179.81177

Cube

Length = n
Surface area 115741482593781336
Volume 2.6792095722705E+24
Space diagonal 240563383.1174

Equilateral Triangle

Length = n
Perimeter 416668002
Area 8.3529220164908E+15
Altitude 120281691.5587

Triangular Pyramid

Length = n
Surface area 8.3529220164908E+15
Volume 3.1574787612873E+23
Height 65473059.937256