138709529 (number)

138709529 is an odd 9-digits composite number following 138709528 and preceding 138709530. In scientific notation, it is written as 1.38709529 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 116128656 positive integers (up to 138709529) that are relatively prime to 138709529.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred nine thousand five hundred twenty-nine

Notation

Scientific notation 1.38709529 × 10^8
Engineering notation 1.38709529 × 10^6

Prime Factorization of 138709529

Prime Factorization 7 × 43 × 460829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138709529
Product of the distinct prime numbers

The prime factorization of 138709529 is 7 × 43 × 460829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 53, 47, 657, 696, 8955, 9061, 45724, 43704, 615837, 475499, 5915661, 4294579, 14388414, 93088211, 907440141, 804298926, 4248379102, 1009566259

Basic calculations (n = 138709529)

Multiplication

n×y
n×2 277419058
n×3 416128587
n×4 554838116
n×5 693547645

Division

n÷y
n÷2 69354764.5
n÷3 46236509.666667
n÷3 34677382.25
n÷5 27741905.8

Exponentiation

ny
n2 19240333435401841
n3 2.6688175886275E+24
n4 3.7019043070544E+32
n5 5.1348940283459E+40

Nth Root

y√n
2√n 11777.500965825
3√n 517.64906314474
4√n 108.52419530144
5√n 42.50316386458

Divisors of 138709529

1, 7, 43, 301, 460829, 3225803, 19815647, 138709529

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 -138709528
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 138709529 can be divided by 8 positive divisors. The sum of these divisors (counting 138709529) is 1, the average is 0.125.

Base conversion 138709529

Base System Value
2 Binary 1000010001001000101000011001
3 Ternary 100200000011200222
4 Quaternary 20101020220121
5 Quinary 241002201104
6 Senary 21433005425
8 Octal 1021105031
10 Decimal 138709529
12 Duodecimal 3a553875
16 Hexadecimal 8448a19
20 Vigesimal 236idg9
36 Base36 2al0yh

Cryptographic Hash Functions

md5 e567395fa6357ee0cf652635edbf8bc4
sha1 61affce5e585f308deb2f8db1e9e44c068cc3cb4
sha256 dc7fe599a4264a98829ee91f69f132e3af5e08ec5a766859a2cecfb014957157
sha512 903a3f6ce1affaedb5233afc0069df8a3017fe0d2db02324699fab7ab949f479b2694efa4a24c81a6ffaf942fcc87026b3ba32831c3614421322c1934283342e
ripemd-160 39c7a00bd885049872898c2b5d15d23fcd9f6917

138709529 as geometric shapes

Circle

Radius = n
Diameter 277419058
Circumference 871537674.5786
Area 6.0445290173276E+16

Sphere

Radius = n
Volume 1.1179116973605E+25
Surface area 2.4178116069311E+17
Circumference 871537674.5786

Square

Length = n
Perimeter 554838116
Area 19240333435401841
Diagonal 196164897.14218

Cube

Length = n
Surface area 115442000612411046
Volume 2.6688175886275E+24
Space diagonal 240251951.72195

Equilateral Triangle

Length = n
Perimeter 416128587
Area 8.3313087661706E+15
Altitude 120125975.86097

Triangular Pyramid

Length = n
Surface area 8.3313087661706E+15
Volume 3.1452316911141E+23
Height 65388299.047395