30484947 (number)

30484947 is an odd 8-digits composite number following 30484946 and preceding 30484948. In scientific notation, it is written as 3.0484947 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 20323296 positive integers (up to 30484947) that are relatively prime to 30484947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0484947 × 10^7
Engineering notation 3.0484947 × 10^6

Prime Factorization of 30484947

Prime Factorization 3 × 10161649

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30484947
Product of the distinct prime numbers

The prime factorization of 30484947 is 3 × 10161649. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 60, 17, 522, 954, 3375, 5735, 34117, 63739, 562377, 946301, 5326315, 1520194, 53550647, 89664797, 971861329, 731217127, 7879295111, 4175533289

Basic calculations (n = 30484947)

Multiplication

n×y
n×2 60969894
n×3 91454841
n×4 121939788
n×5 152424735

Division

n÷y
n÷2 15242473.5
n÷3 10161649
n÷3 7621236.75
n÷5 6096989.4

Exponentiation

ny
n2 929331993592809
n3 2.8330636570081E+22
n4 8.6365795431518E+29
n5 2.6328566963427E+37

Nth Root

y√n
2√n 5521.3175058133
3√n 312.38857937147
4√n 74.3055684711
5√n 31.391862891645

Divisors of 30484947

1, 3, 10161649, 30484947

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30484946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30484947 can be divided by 4 positive divisors. The sum of these divisors (counting 30484947) is 1, the average is 0.25.

Base conversion 30484947

Base System Value
2 Binary 1110100010010100111010011
3 Ternary 2010100210111010
4 Quaternary 1310102213103
5 Quinary 30301004242
6 Senary 3005222003
8 Octal 164224723
10 Decimal 30484947
12 Duodecimal a261903
16 Hexadecimal 1d129d3
20 Vigesimal 9aac77
36 Base36 i5ec3

Cryptographic Hash Functions

md5 0e6e0b51f91b4c397fcca97345d636da
sha1 28cc139a364d26f94d12b063a6eff8ca230cef37
sha256 451a766a0cf4b540a531997d3e22c8b0233cff94dd987eb132461c2566a6c249
sha512 1b0fdc2ad81fdf793a39891aef5b673cc9d10d332dc247fa0bbb5dc4663f99fe4ca1c36c79a8e753bbaa1bbecfec576390e2e3ddd1729c8eb31ee13d3785d226
ripemd-160 9e8b559f010944c798603fea6a51a276dc11e89d

30484947 as geometric shapes

Circle

Radius = n
Diameter 60969894
Circumference 191542571.08055
Area 2.9195825638171E+15

Sphere

Radius = n
Volume 1.1867109296012E+23
Surface area 1.1678330255269E+16
Circumference 191542571.08055

Square

Length = n
Perimeter 121939788
Area 929331993592809
Diagonal 43112225.495625

Cube

Length = n
Surface area 5575991961556854
Volume 2.8330636570081E+22
Space diagonal 52801477.070044

Equilateral Triangle

Length = n
Perimeter 91454841
Area 4.024125575005E+14
Altitude 26400738.535022

Triangular Pyramid

Length = n
Surface area 4.024125575005E+14
Volume 3.338797539006E+21
Height 14370741.831875