30149649 (number)

30149649 is an odd 8-digits composite number following 30149648 and preceding 30149650. In scientific notation, it is written as 3.0149649 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 19758744 positive integers (up to 30149649) that are relatively prime to 30149649.

Interesting facts

Basic properties

Name

Name thirty million one hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation 3.0149649 × 10^7
Engineering notation 3.0149649 × 10^6

Prime Factorization of 30149649

Prime Factorization 3 × 3 × 59 × 56779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10049883
Product of the distinct prime numbers

The prime factorization of 30149649 is 3 × 3 × 59 × 56779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 58, 100, 121, 508, 8079, 1358, 59693, 81692, 520060, 481000, 2585451, 961720, 55695247, 98608858, 979943724, 94300756, 2195429779, 3076708950

Basic calculations (n = 30149649)

Multiplication

n×y
n×2 60299298
n×3 90448947
n×4 120598596
n×5 150748245

Division

n÷y
n÷2 15074824.5
n÷3 10049883
n÷3 7537412.25
n÷5 6029929.8

Exponentiation

ny
n2 909001334823201
n3 2.7406071185451E+22
n4 8.2628342671036E+29
n5 2.4912155289835E+37

Nth Root

y√n
2√n 5490.8696032596
3√n 311.23905414645
4√n 74.100402180147
5√n 31.32250246565

Divisors of 30149649

1, 3, 9, 59, 177, 531, 56779, 170337, 511011, 3349961, 10049883, 30149649

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30149648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30149649 can be divided by 12 positive divisors. The sum of these divisors (counting 30149649) is 1, the average is 0.083333333333333.

Base conversion 30149649

Base System Value
2 Binary 1110011000000110000010001
3 Ternary 2002201202112200
4 Quaternary 1303000300101
5 Quinary 30204242044
6 Senary 2554113413
8 Octal 163006021
10 Decimal 30149649
12 Duodecimal a11b869
16 Hexadecimal 1cc0c11
20 Vigesimal 988e29
36 Base36 hy7m9

Cryptographic Hash Functions

md5 440f2d8ed09b972060c88fdfc906d0d2
sha1 6d52b2bb6764a25f555ece61b7e4e62b1becc223
sha256 b7ee31ff00dc5d29e9526e3f4193360b5ba46cfb9541d3a52c7071a4a3ace3a9
sha512 53761372819ae39f066e3476ebbe55270149f8ff1fb7eeb542754bbccfc024b54e57229c36cd3400ee2aeef98e7215f7c3903c2b6cdad574a7c0e659a472a945
ripemd-160 f7c294fb85fcf455f1df7d4b87d136f0c6d29770

30149649 as geometric shapes

Circle

Radius = n
Diameter 60299298
Circumference 189435831.61342
Area 2.8557119155839E+15

Sphere

Radius = n
Volume 1.147982825333E+23
Surface area 1.1422847662336E+16
Circumference 189435831.61342

Square

Length = n
Perimeter 120598596
Area 909001334823201
Diagonal 42638042.516588

Cube

Length = n
Surface area 5454008008939206
Volume 2.7406071185451E+22
Space diagonal 52220723.898368

Equilateral Triangle

Length = n
Perimeter 90448947
Area 3.9360912401543E+14
Altitude 26110361.949184

Triangular Pyramid

Length = n
Surface area 3.9360912401543E+14
Volume 3.2298364634856E+21
Height 14212680.838863