138784306 (number)

138784306 is an even 9-digits composite number following 138784305 and preceding 138784307. In scientific notation, it is written as 1.38784306 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 67778340 positive integers (up to 138784306) that are relatively prime to 138784306.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred eighty-four thousand three hundred six

Notation

Scientific notation 1.38784306 × 10^8
Engineering notation 1.38784306 × 10^6

Prime Factorization of 138784306

Prime Factorization 2 × 43 × 1613771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138784306
Product of the distinct prime numbers

The prime factorization of 138784306 is 2 × 43 × 1613771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138784306)

Multiplication

n×y
n×2 277568612
n×3 416352918
n×4 555137224
n×5 693921530

Division

n÷y
n÷2 69392153
n÷3 46261435.333333
n÷3 34696076.5
n÷5 27756861.2

Exponentiation

ny
n2 19261083591901636
n3 2.6731361191101E+24
n4 3.7098934113422E+32
n5 5.148749824271E+40

Nth Root

y√n
2√n 11780.675107989
3√n 517.74206634504
4√n 108.53881843833
5√n 42.507745487748

Divisors of 138784306

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 -138784305
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 138784306 can be divided by 8 positive divisors. The sum of these divisors (counting 138784306) is 1, the average is 0.125.

Base conversion 138784306

Base System Value
2 Binary 1000010001011010111000110010
3 Ternary 100200010222021111
4 Quaternary 20101122320302
5 Quinary 241012044211
6 Senary 21434343534
8 Octal 1021327062
10 Decimal 138784306
12 Duodecimal 3a58abaa
16 Hexadecimal 845ae32
20 Vigesimal 23780f6
36 Base36 2ammnm

Cryptographic Hash Functions

md5 639dcb11b3434c073b7486bec0524c78
sha1 b4797ea804ff7dcae4424d213906ca25ebb6e05a
sha256 f4c86607c9f3a1f4d4492ba2a494e35694c3c34d15d4efaa0b0141ff65ff4a02
sha512 d879b2e8daa42f28939fcca6ddc8b25c6e2fd7447133c2567c5bf46df65183b06e0f33e5ab22432bbcac164102a9f8fb0356d00d873306ba1e2ca24270b954d5
ripemd-160 39a9966a6a80a214e60535c62b805753b714f68e

138784306 as geometric shapes

Circle

Radius = n
Diameter 277568612
Circumference 872007512.32632
Area 6.0510478712497E+16

Sphere

Radius = n
Volume 1.1197206391789E+25
Surface area 2.4204191484999E+17
Circumference 872007512.32632

Square

Length = n
Perimeter 555137224
Area 19261083591901636
Diagonal 196270647.78974

Cube

Length = n
Surface area 115566501551409816
Volume 2.6731361191101E+24
Space diagonal 240381469.28519

Equilateral Triangle

Length = n
Perimeter 416352918
Area 8.3402938475012E+15
Altitude 120190734.64259

Triangular Pyramid

Length = n
Surface area 8.3402938475012E+15
Volume 3.1503211280957E+23
Height 65423549.263246