138726078 (number)

138726078 is an even 9-digits composite number following 138726077 and preceding 138726079. In scientific notation, it is written as 1.38726078 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 45483840 positive integers (up to 138726078) that are relatively prime to 138726078.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred twenty-six thousand seventy-eight

Notation

Scientific notation 1.38726078 × 10^8
Engineering notation 1.38726078 × 10^6

Prime Factorization of 138726078

Prime Factorization 2 × 3 × 61 × 379033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138726078
Product of the distinct prime numbers

The prime factorization of 138726078 is 2 × 3 × 61 × 379033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 43, 89, 371, 639, 579, 8938, 9677, 55199, 866630, 747909, 7098258, 6699070, 44197329, 62875147, 134978226, 644908283, 5245122429, 3205843460

Basic calculations (n = 138726078)

Multiplication

n×y
n×2 277452156
n×3 416178234
n×4 554904312
n×5 693630390

Division

n÷y
n÷2 69363039
n÷3 46242026
n÷3 34681519.5
n÷5 27745215.6

Exponentiation

ny
n2 19244924717262084
n3 2.669772927431E+24
n4 3.7036712737309E+32
n5 5.1379579000595E+40

Nth Root

y√n
2√n 11778.20351327
3√n 517.66964868957
4√n 108.52743207719
5√n 42.504178000089

Divisors of 138726078

1, 2, 3, 6, 61, 122, 183, 366, 379033, 758066, 1137099, 2274198, 23121013, 46242026, 69363039, 138726078

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138726077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138726078 can be divided by 16 positive divisors. The sum of these divisors (counting 138726078) is 1, the average is 0.0625.

Base conversion 138726078

Base System Value
2 Binary 1000010001001100101010111110
3 Ternary 100200001000101220
4 Quaternary 20101030222332
5 Quinary 241003213303
6 Senary 21433214210
8 Octal 1021145276
10 Decimal 138726078
12 Duodecimal 3a561366
16 Hexadecimal 844cabe
20 Vigesimal 2370f3i
36 Base36 2aldq6

Cryptographic Hash Functions

md5 bdbb39ab89fd70b0bd0e40fb01d05388
sha1 1fd38d8bc457038c42590b19ec82a09499b2a792
sha256 5b3837dce65e09f9c2556011d1a95c6855c5cf1ca4528d6f9baa9fdbc1cd13a1
sha512 1ad3758ea00868618801c6f614e8b3fb3849a988ace21d7eae51b467ae0456ae3df5f5e32cc8755e9f6ab683d60975ea3ba22c9ef687fd4c85624d6987b6b566
ripemd-160 10721807de9a8adf0403f201558f88b50abfeaa0

138726078 as geometric shapes

Circle

Radius = n
Diameter 277452156
Circumference 871641655.01225
Area 6.0459714110639E+16

Sphere

Radius = n
Volume 1.1183118687427E+25
Surface area 2.4183885644256E+17
Circumference 871641655.01225

Square

Length = n
Perimeter 554904312
Area 19244924717262084
Diagonal 196188300.96243

Cube

Length = n
Surface area 115469548303572504
Volume 2.669772927431E+24
Space diagonal 240280615.43076

Equilateral Triangle

Length = n
Perimeter 416178234
Area 8.333296849534E+15
Altitude 120140307.71538

Triangular Pyramid

Length = n
Surface area 8.333296849534E+15
Volume 3.1463575686912E+23
Height 65396100.320809