137728906 (number)

137728906 is an even 9-digits composite number following 137728905 and preceding 137728907. In scientific notation, it is written as 1.37728906 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 59026380 positive integers (up to 137728906) that are relatively prime to 137728906.

Interesting facts

Basic properties

Name

Name one hundred thirty-seven million seven hundred twenty-eight thousand nine hundred six

Notation

Scientific notation 1.37728906 × 10^8
Engineering notation 1.37728906 × 10^6

Prime Factorization of 137728906

Prime Factorization 2 × 343 × 200771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 137728906
Product of the distinct prime numbers

The prime factorization of 137728906 is 2 × 343 × 200771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 137728906)

Multiplication

n×y
n×2 275457812
n×3 413186718
n×4 550915624
n×5 688644530

Division

n÷y
n÷2 68864453
n÷3 45909635.333333
n÷3 34432226.5
n÷5 27545781.2

Exponentiation

ny
n2 18969251547956836
n3 2.6126142633389E+24
n4 3.5983250428966E+32
n5 4.9559337159056E+40

Nth Root

y√n
2√n 11735.795925288
3√n 516.42631725243
4√n 108.33187861977
5√n 42.442896994331

Divisors of 137728906

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 -137728905
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 137728906 can be divided by 8 positive divisors. The sum of these divisors (counting 137728906) is 1, the average is 0.125.

Base conversion 137728906

Base System Value
2 Binary 1000001101011001001110001010
3 Ternary 100121011100112121
4 Quaternary 20031121032022
5 Quinary 240224311111
6 Senary 21400001454
8 Octal 1015311612
10 Decimal 137728906
12 Duodecimal 3a16028a
16 Hexadecimal 835938a
20 Vigesimal 230g256
36 Base36 2a00ay

Cryptographic Hash Functions

md5 ccc12b214a955c9f616f94e9dbd2bcdc
sha1 bf7a1ec69d32704fab77cdc892627db16f273d30
sha256 0a05931a21eaf9d613a264060d7f736782e05ffd7f74baa4eb2270b5b74aadbe
sha512 1bc873b5e906e62d5b89009d90b250f3d3763f770114d8c68c1860878ec0ef233ab5abb1ea0cc04c5d42f24a3e893639ab6981046d6de6cc6c91911326c0d985
ripemd-160 3c607213d4ca03e9d17011e55d84d5b46586a20b

137728906 as geometric shapes

Circle

Radius = n
Diameter 275457812
Circumference 865376238.55312
Area 5.9593661307158E+16

Sphere

Radius = n
Volume 1.0943693035159E+25
Surface area 2.3837464522863E+17
Circumference 865376238.55312

Square

Length = n
Perimeter 550915624
Area 18969251547956836
Diagonal 194778086.79601

Cube

Length = n
Surface area 113815509287741016
Volume 2.6126142633389E+24
Space diagonal 238553462.86288

Equilateral Triangle

Length = n
Perimeter 413186718
Area 8.213926865654E+15
Altitude 119276731.43144

Triangular Pyramid

Length = n
Surface area 8.213926865654E+15
Volume 3.0789954370527E+23
Height 64926028.932003