138869263 (number)

138869263 is an odd 9-digits composite number following 138869262 and preceding 138869264. In scientific notation, it is written as 1.38869263 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 128187000 positive integers (up to 138869263) that are relatively prime to 138869263.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred sixty-nine thousand two hundred sixty-three

Notation

Scientific notation 1.38869263 × 10^8
Engineering notation 1.38869263 × 10^6

Prime Factorization of 138869263

Prime Factorization 13 × 10682251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138869263
Product of the distinct prime numbers

The prime factorization of 138869263 is 13 × 10682251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 3, 14, 704, 982, 7982, 9735, 83705, 49391, 917749, 773684, 9774013, 577886, 13441347, 25417847, 595304760, 36116797, 5727899993, 703276631

Basic calculations (n = 138869263)

Multiplication

n×y
n×2 277738526
n×3 416607789
n×4 555477052
n×5 694346315

Division

n÷y
n÷2 69434631.5
n÷3 46289754.333333
n÷3 34717315.75
n÷5 27773852.6

Exponentiation

ny
n2 19284672206163169
n3 2.6780482164665E+24
n4 3.7189858209916E+32
n5 5.1645282006856E+40

Nth Root

y√n
2√n 11784.280334412
3√n 517.84769029663
4√n 108.55542517264
5√n 42.512948448644

Divisors of 138869263

1, 13, 10682251, 138869263

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 -138869262
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 138869263 can be divided by 4 positive divisors. The sum of these divisors (counting 138869263) is 1, the average is 0.25.

Base conversion 138869263

Base System Value
2 Binary 1000010001101111101000001111
3 Ternary 100200022021211001
4 Quaternary 20101233220033
5 Quinary 241022304023
6 Senary 21440241131
8 Octal 1021575017
10 Decimal 138869263
12 Duodecimal 3a6101a7
16 Hexadecimal 846fa0f
20 Vigesimal 237id33
36 Base36 2aog7j

Cryptographic Hash Functions

md5 60ede35ea0ca6a63cff1ff5929d61561
sha1 bd92c15fb7bb0b04872e506039bd61497a7a8046
sha256 d1b503067a62d55b371a767d004dea5c28bf2033e8534418f911bc13fea3b503
sha512 d7d4576728a3e8fe1e4c8653c9221e5ce3206314e8a28c5a159f531491434f9b3bb58d007b44997696fdedd10ad295bd98549f11ca7504afd558aa72cb63ecd9
ripemd-160 8ad4eefed4687fa910bb554cbc4c1d5b0909b1b7

138869263 as geometric shapes

Circle

Radius = n
Diameter 277738526
Circumference 872541312.90046
Area 6.0584584529769E+16

Sphere

Radius = n
Volume 1.121778213708E+25
Surface area 2.4233833811908E+17
Circumference 872541312.90046

Square

Length = n
Perimeter 555477052
Area 19284672206163169
Diagonal 196390795.13136

Cube

Length = n
Surface area 115708033236979014
Volume 2.6780482164665E+24
Space diagonal 240528619.12564

Equilateral Triangle

Length = n
Perimeter 416607789
Area 8.3505080170965E+15
Altitude 120264309.56282

Triangular Pyramid

Length = n
Surface area 8.3505080170965E+15
Volume 3.1561100903466E+23
Height 65463598.377119