30390400 (number)

30390400 is an even 8-digits composite number following 30390399 and preceding 30390401. In scientific notation, it is written as 3.0390400 × 10^7. The sum of its digits is 19. It has a total of 10 prime factors and 48 positive divisors. There are 12154880 positive integers (up to 30390400) that are relatively prime to 30390400.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety thousand four hundred

Notation

Scientific notation 3.0390400 × 10^7
Engineering notation 3.0390400 × 10^6

Prime Factorization of 30390400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 9497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 94970
Product of the distinct prime numbers

The prime factorization of 30390400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 9497. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 7, 92, 93, 447, 379, 1774, 1638, 6738, 51180, 518008, 37813, 8680027, 6039798, 70962890, 48870074, 682773096, 284286415, 5157928317, 6510073146

Basic calculations (n = 30390400)

Multiplication

n×y
n×2 60780800
n×3 91171200
n×4 121561600
n×5 151952000

Division

n÷y
n÷2 15195200
n÷3 10130133.333333
n÷3 7597600
n÷5 6078080

Exponentiation

ny
n2 923576412160000
n3 2.8067856596107E+22
n4 8.5299338909834E+29
n5 2.5922810292054E+37

Nth Root

y√n
2√n 5512.7488605958
3√n 312.06529424596
4√n 74.2478879201
5√n 31.372366742572

Divisors of 30390400

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9497, 18994, 37988, 47485, 75976, 94970, 151952, 189940, 237425, 303904, 379880, 474850, 607808, 759760, 949700, 1215616, 1519520, 1899400, 3039040, 3798800, 6078080, 7597600, 15195200, 30390400

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30390399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30390400 can be divided by 48 positive divisors. The sum of these divisors (counting 30390400) is 1, the average is 0.020833333333333.

Base conversion 30390400

Base System Value
2 Binary 1110011111011100010000000
3 Ternary 2010011222210101
4 Quaternary 1303323202000
5 Quinary 30234443100
6 Senary 3003212144
8 Octal 163734200
10 Decimal 30390400
12 Duodecimal a217054
16 Hexadecimal 1cfb880
20 Vigesimal 99ig00
36 Base36 i3dds

Cryptographic Hash Functions

md5 76f56f19edfe6ccb78e40bc815b92fa3
sha1 504741d3663dae041df3c288771d8a2d1e0efb0b
sha256 c0d0de316d20bcb37be2615924539dca18734e3649781265da28714cde67a4fc
sha512 b3d6c691c7945da839fab5e9c4ff1c599911a72858f827b67d1197fcabdebabe829cff27768decdbc97dcf3f06829d829d6982db159ce90eb6a6c4e4185cdea7
ripemd-160 afcc2dcf3d28370417caba75e0f8d59c61b315b1

30390400 as geometric shapes

Circle

Radius = n
Diameter 60780800
Circumference 190948514.75931
Area 2.9015008714707E+15

Sphere

Radius = n
Volume 1.1757036277912E+23
Surface area 1.1606003485883E+16
Circumference 190948514.75931

Square

Length = n
Perimeter 121561600
Area 923576412160000
Diagonal 42978515.845943

Cube

Length = n
Surface area 5541458472960000
Volume 2.8067856596107E+22
Space diagonal 52637716.862341

Equilateral Triangle

Length = n
Perimeter 91171200
Area 3.9992031763332E+14
Altitude 26318858.431171

Triangular Pyramid

Length = n
Surface area 3.9992031763332E+14
Volume 3.3078286220798E+21
Height 14326171.948648