138705953 (number)

138705953 is an odd 9-digits composite number following 138705952 and preceding 138705954. In scientific notation, it is written as 1.38705953 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 138679188 positive integers (up to 138705953) that are relatively prime to 138705953.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred five thousand nine hundred fifty-three

Notation

Scientific notation 1.38705953 × 10^8
Engineering notation 1.38705953 × 10^6

Prime Factorization of 138705953

Prime Factorization 19739 × 7027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138705953
Product of the distinct prime numbers

The prime factorization of 138705953 is 19739 × 7027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138705953)

Multiplication

n×y
n×2 277411906
n×3 416117859
n×4 554823812
n×5 693529765

Division

n÷y
n÷2 69352976.5
n÷3 46235317.666667
n÷3 34676488.25
n÷5 27741190.6

Exponentiation

ny
n2 19239341397638209
n3 2.6686111836518E+24
n4 3.7015225741488E+32
n5 5.1342321619832E+40

Nth Root

y√n
2√n 11777.349149957
3√n 517.64461469054
4√n 108.52349584287
5√n 42.502944711819

Divisors of 138705953

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 -138705952
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 138705953 can be divided by 4 positive divisors. The sum of these divisors (counting 138705953) is 1, the average is 0.25.

Base conversion 138705953

Base System Value
2 Binary 1000010001000111110000100001
3 Ternary 100122222222210112
4 Quaternary 20101013300201
5 Quinary 241002042303
6 Senary 21432541105
8 Octal 1021076041
10 Decimal 138705953
12 Duodecimal 3a551795
16 Hexadecimal 8447c21
20 Vigesimal 236i4hd
36 Base36 2aky75

Cryptographic Hash Functions

md5 31dd5e2e089c9751512fafe22ecb3c10
sha1 4f468cdb1be9a50e639bd5036b0ea1e7bea79719
sha256 6d8dbf0a260f1be636c27b836890a09e690ef3d5ecfe48d0b211bf20bb92c523
sha512 1e4ab9e2e3d0b0b7a5cbde5b0ca2540f20f5b71753e22df37358a28788fcd9b844c0349f698b95bc979fe474a8b4727e88a94fdd3a3bc9b11be01c7c8c7b7c22
ripemd-160 b2ab74feb83253ae736b210a7ad7c7cd6e36d491

138705953 as geometric shapes

Circle

Radius = n
Diameter 277411906
Circumference 871515205.90794
Area 6.0442173594726E+16

Sphere

Radius = n
Volume 1.1178252386464E+25
Surface area 2.417686943789E+17
Circumference 871515205.90794

Square

Length = n
Perimeter 554823812
Area 19239341397638209
Diagonal 196159839.91449

Cube

Length = n
Surface area 115436048385829254
Volume 2.6686111836518E+24
Space diagonal 240245757.90826

Equilateral Triangle

Length = n
Perimeter 416117859
Area 8.3308792012181E+15
Altitude 120122878.95413

Triangular Pyramid

Length = n
Surface area 8.3308792012181E+15
Volume 3.1449884405174E+23
Height 65386613.304828