137728908 (number)

137728908 is an even 9-digits composite number following 137728907 and preceding 137728909. In scientific notation, it is written as 1.37728908 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 44102880 positive integers (up to 137728908) that are relatively prime to 137728908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.37728908 × 10^8
Engineering notation 1.37728908 × 10^6

Prime Factorization of 137728908

Prime Factorization 2 × 2 × 9 × 31 × 167 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 68864454
Product of the distinct prime numbers

The prime factorization of 137728908 is 2 × 2 × 9 × 31 × 167 × 739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 137728908)

Multiplication

n×y
n×2 275457816
n×3 413186724
n×4 550915632
n×5 688644540

Division

n÷y
n÷2 68864454
n÷3 45909636
n÷3 34432227
n÷5 27545781.6

Exponentiation

ny
n2 18969252098872464
n3 2.6126143771544E+24
n4 3.5983252519058E+32
n5 4.9559340757381E+40

Nth Root

y√n
2√n 11735.796010497
3√n 516.42631975216
4√n 108.33187901305
5√n 42.442897117596

Divisors of 137728908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -137728907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 137728908 can be divided by 48 positive divisors. The sum of these divisors (counting 137728908) is 1, the average is 0.020833333333333.

Base conversion 137728908

Base System Value
2 Binary 1000001101011001001110001100
3 Ternary 100121011100112200
4 Quaternary 20031121032030
5 Quinary 240224311113
6 Senary 21400001500
8 Octal 1015311614
10 Decimal 137728908
12 Duodecimal 3a160290
16 Hexadecimal 835938c
20 Vigesimal 230g258
36 Base36 2a00b0

Cryptographic Hash Functions

md5 e4d10b26023df18ff50146e249bb27a7
sha1 c5245fd223ddfc47d8a5f99f4dbd1103e2849cbd
sha256 b5211804c006468e025e9bf3e52f7e096af11be5cc33409d1fc01fb987059f50
sha512 dae0db3851a390971f841c43aa5d663aaf2ab2ff60b02d59da5e9ddb4fdfecea8009e8806f8cbc52fac45d587648357982975496ee0531d916f9ccf7e5d24143
ripemd-160 09ad99ece5daa0cee0289f411a9ee99186da4161

137728908 as geometric shapes

Circle

Radius = n
Diameter 275457816
Circumference 865376251.11949
Area 5.959366303791E+16

Sphere

Radius = n
Volume 1.0943693511908E+25
Surface area 2.3837465215164E+17
Circumference 865376251.11949

Square

Length = n
Perimeter 550915632
Area 18969252098872464
Diagonal 194778089.62444

Cube

Length = n
Surface area 113815512593234784
Volume 2.6126143771544E+24
Space diagonal 238553466.32698

Equilateral Triangle

Length = n
Perimeter 413186724
Area 8.2139271042074E+15
Altitude 119276733.16349

Triangular Pyramid

Length = n
Surface area 8.2139271042074E+15
Volume 3.0789955711856E+23
Height 64926029.874812