30755816 (number)

30755816 is an even 8-digits composite number following 30755815 and preceding 30755817. In scientific notation, it is written as 3.0755816 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 11996928 positive integers (up to 30755816) that are relatively prime to 30755816.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-five thousand eight hundred sixteen

Notation

Scientific notation 3.0755816 × 10^7
Engineering notation 3.0755816 × 10^6

Prime Factorization of 30755816

Prime Factorization 2 × 2 × 2 × 7 × 13 × 83 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7688954
Product of the distinct prime numbers

The prime factorization of 30755816 is 2 × 2 × 2 × 7 × 13 × 83 × 509. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30755816)

Multiplication

n×y
n×2 61511632
n×3 92267448
n×4 123023264
n×5 153779080

Division

n÷y
n÷2 15377908
n÷3 10251938.666667
n÷3 7688954
n÷5 6151163.2

Exponentiation

ny
n2 945920217825856
n3 2.9092548170132E+22
n4 8.9476505849171E+29
n5 2.75192295022E+37

Nth Root

y√n
2√n 5545.79263947
3√n 313.3110783449
4√n 74.470078820087
5√n 31.447451123638

Divisors of 30755816

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30755815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30755816 can be divided by 64 positive divisors. The sum of these divisors (counting 30755816) is 1, the average is 0.015625.

Base conversion 30755816

Base System Value
2 Binary 1110101010100101111101000
3 Ternary 2010212120001022
4 Quaternary 1311110233220
5 Quinary 30333141231
6 Senary 3015112012
8 Octal 165245750
10 Decimal 30755816
12 Duodecimal a372608
16 Hexadecimal 1d54be8
20 Vigesimal 9c49ag
36 Base36 ib7c8

Cryptographic Hash Functions

md5 5251eccd8bf269a0948a06fcd5c873d9
sha1 f6fed74a200265e3985432b0ab73fbdaea8563cd
sha256 e0f889e3e55e4f0c659e9f965c4dfd67c0c78c7025a152ee714a8421e423cbd0
sha512 a7529de4cde020dbfef53aed45767042d0b99e074427a28a2fb8e836efa2a67d87e06b72329b4d4f77ac0d592dfc75e2b9b6fccaa4c9d1e3955b42d7b467b4be
ripemd-160 24bef86ebb55c8f2d170bc22b9aa9c039f072869

30755816 as geometric shapes

Circle

Radius = n
Diameter 61511632
Circumference 193244491.20152
Area 2.9716960072038E+15

Sphere

Radius = n
Volume 1.2186258080732E+23
Surface area 1.1886784028815E+16
Circumference 193244491.20152

Square

Length = n
Perimeter 123023264
Area 945920217825856
Diagonal 43495292.109051

Cube

Length = n
Surface area 5675521306955136
Volume 2.9092548170132E+22
Space diagonal 53270635.94024

Equilateral Triangle

Length = n
Perimeter 92267448
Area 4.0959546929525E+14
Altitude 26635317.97012

Triangular Pyramid

Length = n
Surface area 4.0959546929525E+14
Volume 3.4285896821828E+21
Height 14498430.703017