138705071 (number)

138705071 is an odd 9-digits composite number following 138705070 and preceding 138705072. In scientific notation, it is written as 1.38705071 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 137697408 positive integers (up to 138705071) that are relatively prime to 138705071.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred five thousand seventy-one

Notation

Scientific notation 1.38705071 × 10^8
Engineering notation 1.38705071 × 10^6

Prime Factorization of 138705071

Prime Factorization 229 × 467 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138705071
Product of the distinct prime numbers

The prime factorization of 138705071 is 229 × 467 × 1297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 19, 96, 246, 694, 2161, 8129, 25300, 27677, 686521, 373221, 9363056, 4129472, 47889255, 87615996, 963145170, 728962639, 9409084716, 8294815352

Basic calculations (n = 138705071)

Multiplication

n×y
n×2 277410142
n×3 416115213
n×4 554820284
n×5 693525355

Division

n÷y
n÷2 69352535.5
n÷3 46235023.666667
n÷3 34676267.75
n÷5 27741014.2

Exponentiation

ny
n2 19239096721115041
n3 2.6685602766781E+24
n4 3.7014284264442E+32
n5 5.1340689269136E+40

Nth Root

y√n
2√n 11777.311705139
3√n 517.64351749294
4√n 108.52332332332
5√n 42.502890658346

Divisors of 138705071

1, 229, 467, 1297, 106943, 297013, 605699, 138705071

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 -138705070
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 138705071 can be divided by 8 positive divisors. The sum of these divisors (counting 138705071) is 1, the average is 0.125.

Base conversion 138705071

Base System Value
2 Binary 1000010001000111100010101111
3 Ternary 100122222221120212
4 Quaternary 20101013202233
5 Quinary 241002030241
6 Senary 21432533035
8 Octal 1021074257
10 Decimal 138705071
12 Duodecimal 3a55117b
16 Hexadecimal 84478af
20 Vigesimal 236i2db
36 Base36 2akxin

Cryptographic Hash Functions

md5 f15d0e9e1734fb0f72916957276729b0
sha1 6815003226cd2d32909b97022025126489784ad5
sha256 d1e9bfcc62cb253e9185c04f77068fa6d60e5ba25a495e510174e0dc43b3bae8
sha512 9fe04c643318a1e23ad5ea0ca69763dd9aa6e5d74b3c4a36ecdacd514a34a8d8ee8230dacf790c1a67ac11a38ef9c99e9ce7815463dd340c2f2526738c6e78ae
ripemd-160 9a914ebe18ff6a8a20c35a9b8dc91670e4bea9ec

138705071 as geometric shapes

Circle

Radius = n
Diameter 277410142
Circumference 871509664.1385
Area 6.0441404920758E+16

Sphere

Radius = n
Volume 1.1178039147831E+25
Surface area 2.4176561968303E+17
Circumference 871509664.1385

Square

Length = n
Perimeter 554820284
Area 19239096721115041
Diagonal 196158592.57812

Cube

Length = n
Surface area 115434580326690246
Volume 2.6685602766781E+24
Space diagonal 240244230.23945

Equilateral Triangle

Length = n
Perimeter 416115213
Area 8.3307732531758E+15
Altitude 120122115.11972

Triangular Pyramid

Length = n
Surface area 8.3307732531758E+15
Volume 3.1449284460736E+23
Height 65386197.526041