30427449 (number)

30427449 is an odd 8-digits composite number following 30427448 and preceding 30427450. In scientific notation, it is written as 3.0427449 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 18724560 positive integers (up to 30427449) that are relatively prime to 30427449.

Interesting facts

Basic properties

Name

Name thirty million four hundred twenty-seven thousand four hundred forty-nine

Notation

Scientific notation 3.0427449 × 10^7
Engineering notation 3.0427449 × 10^6

Prime Factorization of 30427449

Prime Factorization 3 × 13 × 780191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30427449
Product of the distinct prime numbers

The prime factorization of 30427449 is 3 × 13 × 780191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 28, 96, 692, 773, 286, 4450, 71534, 74056, 777134, 674941, 9661990, 8237327, 57439837, 77268910, 576146070, 550550893, 9145606968, 4622693182

Basic calculations (n = 30427449)

Multiplication

n×y
n×2 60854898
n×3 91282347
n×4 121709796
n×5 152137245

Division

n÷y
n÷2 15213724.5
n÷3 10142483
n÷3 7606862.25
n÷5 6085489.8

Exponentiation

ny
n2 925829652647601
n3 2.8170634538623E+22
n4 8.5716054572158E+29
n5 2.6081208789755E+37

Nth Root

y√n
2√n 5516.1081388965
3√n 312.19205589839
4√n 74.270506521071
5√n 31.380012238765

Divisors of 30427449

1, 3, 13, 39, 780191, 2340573, 10142483, 30427449

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 -30427448
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 30427449 can be divided by 8 positive divisors. The sum of these divisors (counting 30427449) is 1, the average is 0.125.

Base conversion 30427449

Base System Value
2 Binary 1110100000100100100111001
3 Ternary 2010020212121120
4 Quaternary 1310010210321
5 Quinary 30242134244
6 Senary 3004055453
8 Octal 164044471
10 Decimal 30427449
12 Duodecimal a234589
16 Hexadecimal 1d04939
20 Vigesimal 9a38c9
36 Base36 i45yx

Cryptographic Hash Functions

md5 99f2c1c0b8e9bfa0ad3a7556ff682f3c
sha1 130e45d61c7515b5697e2afe5f90ef46b185e734
sha256 b270d309311c9c1497f9f02ddd886bd2346d2acf169c786d2adbb37b82ee1f7e
sha512 e53b53ce80a349dab10d7899b913c79bf4edceb7cf6479051331a9f0f47bd27824dc17a2844836d8880214ff7547d61944b6a319ed675b04a878fb6b5d8e6c9b
ripemd-160 90bb65f35198d075aa3b819ab8f4eb12b2734b6c

30427449 as geometric shapes

Circle

Radius = n
Diameter 60854898
Circumference 191181300.49176
Area 2.9085796352333E+15

Sphere

Radius = n
Volume 1.18000878018E+23
Surface area 1.1634318540933E+16
Circumference 191181300.49176

Square

Length = n
Perimeter 121709796
Area 925829652647601
Diagonal 43030911.044216

Cube

Length = n
Surface area 5554977915885606
Volume 2.8170634538623E+22
Space diagonal 52701887.612711

Equilateral Triangle

Length = n
Perimeter 91282347
Area 4.0089599938487E+14
Altitude 26350943.806355

Triangular Pyramid

Length = n
Surface area 4.0089599938487E+14
Volume 3.3199411187647E+21
Height 14343637.014739