30488905 (number)

30488905 is an odd 8-digits composite number following 30488904 and preceding 30488906. In scientific notation, it is written as 3.0488905 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 22874112 positive integers (up to 30488905) that are relatively prime to 30488905.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-eight thousand nine hundred five

Notation

Scientific notation 3.0488905 × 10^7
Engineering notation 3.0488905 × 10^6

Prime Factorization of 30488905

Prime Factorization 5 × 17 × 409 × 877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30488905
Product of the distinct prime numbers

The prime factorization of 30488905 is 5 × 17 × 409 × 877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 17, 40, 653, 84, 716, 1615, 48452, 46979, 688211, 172599, 2773998, 577133, 44652056, 2591224, 83326600, 650795775, 4769425194, 7874922239

Basic calculations (n = 30488905)

Multiplication

n×y
n×2 60977810
n×3 91466715
n×4 121955620
n×5 152444525

Division

n÷y
n÷2 15244452.5
n÷3 10162968.333333
n÷3 7622226.25
n÷5 6097781

Exponentiation

ny
n2 929573328099025
n3 2.8341672890945E+22
n4 8.641065723131E+29
n5 2.634566319313E+37

Nth Root

y√n
2√n 5521.6759231233
3√n 312.40209839875
4√n 74.307980211572
5√n 31.392677999121

Divisors of 30488905

1, 5, 17, 85, 409, 877, 2045, 4385, 6953, 14909, 34765, 74545, 358693, 1793465, 6097781, 30488905

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 -30488904
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 30488905 can be divided by 16 positive divisors. The sum of these divisors (counting 30488905) is 1, the average is 0.0625.

Base conversion 30488905

Base System Value
2 Binary 1110100010011100101001001
3 Ternary 2010100222220201
4 Quaternary 1310103211021
5 Quinary 30301121110
6 Senary 3005252201
8 Octal 164234511
10 Decimal 30488905
12 Duodecimal a264061
16 Hexadecimal 1d13949
20 Vigesimal 9ab255
36 Base36 i5he1

Cryptographic Hash Functions

md5 c8d8b22002c172e3321076a0940a6ee1
sha1 37204c71c284c4e046e3175e8860b06f924a0a06
sha256 ece4cbf90aa8f8d26108cb3e9c173a181765a2fcc9529503eb9a99b039e1e66f
sha512 84f59c0200fe3170237e03d1723b7a855546a4d0957eea26cfcfe3996fb9324070aaa0513ce76bd61cdb64df050996933b353abe6a7652f2b900275622e522d1
ripemd-160 13c344ec3728262828906d4afd806ad16c28adc1

30488905 as geometric shapes

Circle

Radius = n
Diameter 60977810
Circumference 191567439.92799
Area 2.9203407385289E+15

Sphere

Radius = n
Volume 1.1871732179285E+23
Surface area 1.1681362954116E+16
Circumference 191567439.92799

Square

Length = n
Perimeter 121955620
Area 929573328099025
Diagonal 43117822.952905

Cube

Length = n
Surface area 5577439968594150
Volume 2.8341672890945E+22
Space diagonal 52808332.527141

Equilateral Triangle

Length = n
Perimeter 91466715
Area 4.025170584071E+14
Altitude 26404166.26357

Triangular Pyramid

Length = n
Surface area 4.025170584071E+14
Volume 3.340098181893E+21
Height 14372607.650968