138934863 (number)

138934863 is an odd 9-digits composite number following 138934862 and preceding 138934864. In scientific notation, it is written as 1.38934863 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 87174720 positive integers (up to 138934863) that are relatively prime to 138934863.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38934863 × 10^8
Engineering notation 1.38934863 × 10^6

Prime Factorization of 138934863

Prime Factorization 51 × 3 × 908071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138934863
Product of the distinct prime numbers

The prime factorization of 138934863 is 51 × 3 × 908071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 95, 62, 671, 825, 79, 1018, 65429, 41538, 207513, 184625, 8264275, 9523, 6573997, 92332730, 68465192, 344812538, 2209449135, 3061790214

Basic calculations (n = 138934863)

Multiplication

n×y
n×2 277869726
n×3 416804589
n×4 555739452
n×5 694674315

Division

n÷y
n÷2 69467431.5
n÷3 46311621
n÷3 34733715.75
n÷5 27786972.6

Exponentiation

ny
n2 19302896156828769
n3 2.6818452330522E+24
n4 3.7260180004131E+32
n5 5.1767380042293E+40

Nth Root

y√n
2√n 11787.063374734
3√n 517.92921892299
4√n 108.56824293841
5√n 42.516964200642

Divisors of 138934863

1, 3, 51, 153, 908071, 2724213, 46311621, 138934863

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 -138934862
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 138934863 can be divided by 8 positive divisors. The sum of these divisors (counting 138934863) is 1, the average is 0.125.

Base conversion 138934863

Base System Value
2 Binary 1000010001111111101001001111
3 Ternary 100200102121210200
4 Quaternary 20101333221033
5 Quinary 241031403423
6 Senary 21441504543
8 Octal 1021775117
10 Decimal 138934863
12 Duodecimal 3a642153
16 Hexadecimal 847fa4f
20 Vigesimal 2386h33
36 Base36 2aputr

Cryptographic Hash Functions

md5 9e055152a69dfa48497533371b342fbc
sha1 f2c58da1600a85be96d87ea4fce3f54752d57991
sha256 98dce56ef999ca2dd6f43f0e4999578d39936e773785629e12b881f24d0cb30d
sha512 8b5778183f23c7e27755222cfddb137ae0876fbc12a8fd23a6644bdf38db3ce9f9f324e76608407a842bfdc24c8f8f76d5169c81dcf22142dd67db3615eb2e30
ripemd-160 b3c9b8eb1e1ad004d99a78c3f9d108ac80d13ea0

138934863 as geometric shapes

Circle

Radius = n
Diameter 277869726
Circumference 872953489.85661
Area 6.06418367593E+16

Sphere

Radius = n
Volume 1.1233687042962E+25
Surface area 2.425673470372E+17
Circumference 872953489.85661

Square

Length = n
Perimeter 555739452
Area 19302896156828769
Diagonal 196483567.54105

Cube

Length = n
Surface area 115817376940972614
Volume 2.6818452330522E+24
Space diagonal 240642241.65862

Equilateral Triangle

Length = n
Perimeter 416804589
Area 8.3583992192134E+15
Altitude 120321120.82931

Triangular Pyramid

Length = n
Surface area 8.3583992192134E+15
Volume 3.1605849173067E+23
Height 65494522.513683