138801765 (number)

138801765 is an odd 9-digits composite number following 138801764 and preceding 138801766. In scientific notation, it is written as 1.38801765 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 74027600 positive integers (up to 138801765) that are relatively prime to 138801765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38801765 × 10^8
Engineering notation 1.38801765 × 10^6

Prime Factorization of 138801765

Prime Factorization 15 × 9253451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138801765
Product of the distinct prime numbers

The prime factorization of 138801765 is 15 × 9253451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138801765)

Multiplication

n×y
n×2 277603530
n×3 416405295
n×4 555207060
n×5 694008825

Division

n÷y
n÷2 69400882.5
n÷3 46267255
n÷3 34700441.25
n÷5 27760353

Exponentiation

ny
n2 19265929967115225
n3 2.674145083802E+24
n4 3.7117605749779E+32
n5 5.1519891906435E+40

Nth Root

y√n
2√n 11781.416086362
3√n 517.76377600366
4√n 108.54223181031
5√n 42.508814924787

Divisors of 138801765

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 -138801764
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 138801765 can be divided by 4 positive divisors. The sum of these divisors (counting 138801765) is 1, the average is 0.25.

Base conversion 138801765

Base System Value
2 Binary 1000010001011111001001100101
3 Ternary 100200011212020010
4 Quaternary 20101133021211
5 Quinary 241013124030
6 Senary 21435000433
8 Octal 1021371145
10 Decimal 138801765
12 Duodecimal 3a599119
16 Hexadecimal 845f265
20 Vigesimal 237a485
36 Base36 2an04l

Cryptographic Hash Functions

md5 f27365064882c9a2ccec1ee1ac433161
sha1 d03da09d97ffef4a7406b7614800a06ae2eb5afe
sha256 35961c5b366b8c871abae488d8eda5b47fdfffdc3fe53bbfd7211e47787e8df6
sha512 3d4dbbff9b287428afa6d2826f310c8881d5cdb29fb1951ef5ca2ad36cac3e53aecd33d65444f6a5de26c8e515fb75fadf49fd6f133500c42b3ce719d320cb53
ripemd-160 e8e9cd147df1adac332bd510133bcd1d4d509725

138801765 as geometric shapes

Circle

Radius = n
Diameter 277603530
Circumference 872117210.45859
Area 6.0525704049265E+16

Sphere

Radius = n
Volume 1.1201432733207E+25
Surface area 2.4210281619706E+17
Circumference 872117210.45859

Square

Length = n
Perimeter 555207060
Area 19265929967115225
Diagonal 196295338.54432

Cube

Length = n
Surface area 115595579802691350
Volume 2.674145083802E+24
Space diagonal 240411709.16024

Equilateral Triangle

Length = n
Perimeter 416405295
Area 8.3423923895268E+15
Altitude 120205854.58012

Triangular Pyramid

Length = n
Surface area 8.3423923895268E+15
Volume 3.1515102043884E+23
Height 65431779.514774