138846898 (number)

138846898 is an even 9-digits composite number following 138846897 and preceding 138846899. In scientific notation, it is written as 1.38846898 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 69423448 positive integers (up to 138846898) that are relatively prime to 138846898.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred forty-six thousand eight hundred ninety-eight

Notation

Scientific notation 1.38846898 × 10^8
Engineering notation 1.38846898 × 10^6

Prime Factorization of 138846898

Prime Factorization 2 × 69423449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138846898
Product of the distinct prime numbers

The prime factorization of 138846898 is 2 × 69423449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 29, 85, 403, 854, 9913, 6655, 44763, 72718, 219245, 576093, 2676999, 3810617, 77327845, 93778921, 953566831, 746882639, 5298312924, 3734157266

Basic calculations (n = 138846898)

Multiplication

n×y
n×2 277693796
n×3 416540694
n×4 555387592
n×5 694234490

Division

n÷y
n÷2 69423449
n÷3 46282299.333333
n÷3 34711724.5
n÷5 27769379.6

Exponentiation

ny
n2 19278461084222404
n3 2.676754519758E+24
n4 3.7165906177588E+32
n5 5.1603707841171E+40

Nth Root

y√n
2√n 11783.331362565
3√n 517.81988888317
4√n 108.55105417528
5√n 42.511579011912

Divisors of 138846898

1, 2, 69423449, 138846898

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 -138846897
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 138846898 can be divided by 4 positive divisors. The sum of these divisors (counting 138846898) is 1, the average is 0.25.

Base conversion 138846898

Base System Value
2 Binary 1000010001101010001010110010
3 Ternary 100200021011010201
4 Quaternary 20101222022302
5 Quinary 241021100043
6 Senary 21435545414
8 Octal 1021521262
10 Decimal 138846898
12 Duodecimal 3a5bb26a
16 Hexadecimal 846a2b2
20 Vigesimal 237fh4i
36 Base36 2anyya

Cryptographic Hash Functions

md5 dd9011d4a4e9328ab90010fc1c2bc82e
sha1 0013233fbe1bc81abfd80a8581aa9e80802e4651
sha256 e64e0b9d0e8702284f8697ae508530266ff207a8b0031cde15b751e0760bac51
sha512 47838a8dc51f1e703247cbe108becaa60cfb49aba45cb9281d88bc0b7e1ee0f1f4a7f84b9e956e43eaf811e1854c3e59c60c1143ffa5de19e4769f8bb00d126e
ripemd-160 830f6d5bef7a86084826769321916e401ed94100

138846898 as geometric shapes

Circle

Radius = n
Diameter 277693796
Circumference 872400789.46106
Area 6.056507171471E+16

Sphere

Radius = n
Volume 1.121236311298E+25
Surface area 2.4226028685884E+17
Circumference 872400789.46106

Square

Length = n
Perimeter 555387592
Area 19278461084222404
Diagonal 196359166.24503

Cube

Length = n
Surface area 115670766505334424
Volume 2.676754519758E+24
Space diagonal 240489881.80933

Equilateral Triangle

Length = n
Perimeter 416540694
Area 8.3478185224031E+15
Altitude 120244940.90467

Triangular Pyramid

Length = n
Surface area 8.3478185224031E+15
Volume 3.1545854541544E+23
Height 65453055.415011