137831286 (number)

137831286 is an even 9-digits composite number following 137831285 and preceding 137831287. In scientific notation, it is written as 1.37831286 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 45943760 positive integers (up to 137831286) that are relatively prime to 137831286.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.37831286 × 10^8
Engineering notation 1.37831286 × 10^6

Prime Factorization of 137831286

Prime Factorization 2 × 3 × 22971881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 137831286
Product of the distinct prime numbers

The prime factorization of 137831286 is 2 × 3 × 22971881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 137831286)

Multiplication

n×y
n×2 275662572
n×3 413493858
n×4 551325144
n×5 689156430

Division

n÷y
n÷2 68915643
n÷3 45943762
n÷3 34457821.5
n÷5 27566257.2

Exponentiation

ny
n2 18997463400413796
n3 2.618444811217E+24
n4 3.6090361565006E+32
n5 4.9743809467098E+40

Nth Root

y√n
2√n 11740.156983618
3√n 516.55424641577
4√n 108.35200498199
5√n 42.449205056267

Divisors of 137831286

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 -137831285
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 137831286 can be divided by 8 positive divisors. The sum of these divisors (counting 137831286) is 1, the average is 0.125.

Base conversion 137831286

Base System Value
2 Binary 1000001101110010001101110110
3 Ternary 100121100112222110
4 Quaternary 20031302031312
5 Quinary 240241100121
6 Senary 21402111450
8 Octal 1015621566
10 Decimal 137831286
12 Duodecimal 3a1ab586
16 Hexadecimal 8372376
20 Vigesimal 2318i46
36 Base36 2a27au

Cryptographic Hash Functions

md5 37a6400a931f208977ad895f413054f4
sha1 0f0e5756b45cdc26813c9a8d1701dc7cebbb5990
sha256 b5095a1d6dad55f26fcb8c7f759b4ae93563261a896b49080678862af870be6c
sha512 fccb41ecbb529c828ab435e4245edb6fe4cc7493e0419c6b0d286fc21d7118fbbb62401cf7d9223cb7f0643bd9753e5c6e7da6f848db28bcc18fef2091107fcd
ripemd-160 a5a4ea1043a2c3c3c3b6ff56f0f703d579583602

137831286 as geometric shapes

Circle

Radius = n
Diameter 275662572
Circumference 866019511.06487
Area 5.9682291455581E+16

Sphere

Radius = n
Volume 1.0968115976999E+25
Surface area 2.3872916582232E+17
Circumference 866019511.06487

Square

Length = n
Perimeter 551325144
Area 18997463400413796
Diagonal 194922873.98052

Cube

Length = n
Surface area 113984780402482776
Volume 2.618444811217E+24
Space diagonal 238730790.22456

Equilateral Triangle

Length = n
Perimeter 413493858
Area 8.2261429561117E+15
Altitude 119365395.11228

Triangular Pyramid

Length = n
Surface area 8.2261429561117E+15
Volume 3.0858668036237E+23
Height 64974291.326842