138528069 (number)

138528069 is an odd 9-digits composite number following 138528068 and preceding 138528070. In scientific notation, it is written as 1.38528069 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 85455216 positive integers (up to 138528069) that are relatively prime to 138528069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38528069 × 10^8
Engineering notation 1.38528069 × 10^6

Prime Factorization of 138528069

Prime Factorization 3 × 43 × 19 × 56519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138528069
Product of the distinct prime numbers

The prime factorization of 138528069 is 3 × 43 × 19 × 56519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 62, 67, 933, 211, 3204, 8646, 58349, 10616, 792017, 313657, 2893628, 5755978, 56538837, 4882347, 802333973, 158385076, 8638911527, 2619736298

Basic calculations (n = 138528069)

Multiplication

n×y
n×2 277056138
n×3 415584207
n×4 554112276
n×5 692640345

Division

n÷y
n÷2 69264034.5
n÷3 46176023
n÷3 34632017.25
n÷5 27705613.8

Exponentiation

ny
n2 19190025900868761
n3 2.6583572321073E+24
n4 3.6825709407601E+32
n5 5.1013944137902E+40

Nth Root

y√n
2√n 11769.794773062
3√n 517.42323489681
4√n 108.48868500015
5√n 42.492037501154

Divisors of 138528069

1, 3, 19, 43, 57, 129, 817, 2451, 56519, 169557, 1073861, 2430317, 3221583, 7290951, 46176023, 138528069

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 -138528068
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 138528069 can be divided by 16 positive divisors. The sum of these divisors (counting 138528069) is 1, the average is 0.0625.

Base conversion 138528069

Base System Value
2 Binary 1000010000011100010101000101
3 Ternary 100122122221210020
4 Quaternary 20100130111011
5 Quinary 240430344234
6 Senary 21425045353
8 Octal 1020342505
10 Decimal 138528069
12 Duodecimal 3a486859
16 Hexadecimal 841c545
20 Vigesimal 235g039
36 Base36 2ah4xx

Cryptographic Hash Functions

md5 975e7937c4b95d317d3d27eff944a95b
sha1 0a3c22e3d60bc2d79d0ea99bb32571b924d5bffb
sha256 be7a62632e7ec4f9a064090919a8143db08b3e0f1ce1be2b5c24e12842deaa57
sha512 0c71cd6a1cfe090c9bee15ae39cc343e3f7e5f727314c253ab857b3d2581a3bff1530f6edf5cd7cda050c413354ceb6401092373da0f962f61d129f68d5be8a9
ripemd-160 be1645b1b77b82ac6cd65fd9143aa678d72b5457

138528069 as geometric shapes

Circle

Radius = n
Diameter 277056138
Circumference 870397527.77276
Area 6.0287244392367E+16

Sphere

Radius = n
Volume 1.1135300734674E+25
Surface area 2.4114897756947E+17
Circumference 870397527.77276

Square

Length = n
Perimeter 554112276
Area 19190025900868761
Diagonal 195908273.94916

Cube

Length = n
Surface area 115140155405212566
Volume 2.6583572321073E+24
Space diagonal 239937653.78241

Equilateral Triangle

Length = n
Perimeter 415584207
Area 8.3095249647169E+15
Altitude 119968826.8912

Triangular Pyramid

Length = n
Surface area 8.3095249647169E+15
Volume 3.1329040427323E+23
Height 65302757.983052