138834286 (number)

138834286 is an even 9-digits composite number following 138834285 and preceding 138834287. In scientific notation, it is written as 1.38834286 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 66939264 positive integers (up to 138834286) that are relatively prime to 138834286.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred thirty-four thousand two hundred eighty-six

Notation

Scientific notation 1.38834286 × 10^8
Engineering notation 1.38834286 × 10^6

Prime Factorization of 138834286

Prime Factorization 2 × 37 × 113 × 16603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138834286
Product of the distinct prime numbers

The prime factorization of 138834286 is 2 × 37 × 113 × 16603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 41, 31, 72, 24, 5068, 3072, 45649, 46501, 990240, 748878, 1289459, 3233858, 873754, 13289352, 306420552, 247310580, 1697663059, 3792050131

Basic calculations (n = 138834286)

Multiplication

n×y
n×2 277668572
n×3 416502858
n×4 555337144
n×5 694171430

Division

n÷y
n÷2 69417143
n÷3 46278095.333333
n÷3 34708571.5
n÷5 27766857.2

Exponentiation

ny
n2 19274958969129796
n3 2.6760251661584E+24
n4 3.7152404326164E+32
n5 5.1580275278063E+40

Nth Root

y√n
2√n 11782.796187663
3√n 517.80420988162
4√n 108.54858906344
5√n 42.510806685668

Divisors of 138834286

1, 2, 37, 74, 113, 226, 4181, 8362, 16603, 33206, 614311, 1228622, 1876139, 3752278, 69417143, 138834286

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 -138834285
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 138834286 can be divided by 16 positive divisors. The sum of these divisors (counting 138834286) is 1, the average is 0.0625.

Base conversion 138834286

Base System Value
2 Binary 1000010001100111000101101110
3 Ternary 100200020111211121
4 Quaternary 20101213011232
5 Quinary 241020144121
6 Senary 21435411154
8 Octal 1021470556
10 Decimal 138834286
12 Duodecimal 3a5b3aba
16 Hexadecimal 846716e
20 Vigesimal 237e5e6
36 Base36 2anp7y

Cryptographic Hash Functions

md5 c51fd05e2be4abcdf7df58e248393653
sha1 a21ae375a83662f340119cb46918add56f45c592
sha256 63b87b4ab82659ce30aa83078acbfa371f6abd0a57ae093d2008cea50eeb20a3
sha512 1556c08ec9083bb8971cae012d011e6ef156655245bda3383faddc3a81f0cd3877e1eb62708323a5dba4bfe67fa2bcccb2698ba3edbe8f547bda443457608351
ripemd-160 04d6c61e692ad52f92a4ff9a36617f134eb444f1

138834286 as geometric shapes

Circle

Radius = n
Diameter 277668572
Circumference 872321545.92797
Area 6.0554069495663E+16

Sphere

Radius = n
Volume 1.1209308003766E+25
Surface area 2.4221627798265E+17
Circumference 872321545.92797

Square

Length = n
Perimeter 555337144
Area 19274958969129796
Diagonal 196341330.18359

Cube

Length = n
Surface area 115649753814778776
Volume 2.6760251661584E+24
Space diagonal 240468037.18455

Equilateral Triangle

Length = n
Perimeter 416502858
Area 8.3463020620846E+15
Altitude 120234018.59227

Triangular Pyramid

Length = n
Surface area 8.3463020620846E+15
Volume 3.1537259026941E+23
Height 65447110.061195