30485440 (number)

30485440 is an even 8-digits composite number following 30485439 and preceding 30485441. In scientific notation, it is written as 3.0485440 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 12194048 positive integers (up to 30485440) that are relatively prime to 30485440.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-five thousand four hundred forty

Notation

Scientific notation 3.0485440 × 10^7
Engineering notation 3.0485440 × 10^6

Prime Factorization of 30485440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 95267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 952670
Product of the distinct prime numbers

The prime factorization of 30485440 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 95267. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 3, 76, 631, 629, 1838, 8206, 29210, 66714, 134877, 992292, 9364706, 9721792, 50947704, 72780846, 898636894, 38191827, 5044477674, 3051928559

Basic calculations (n = 30485440)

Multiplication

n×y
n×2 60970880
n×3 91456320
n×4 121941760
n×5 152427200

Division

n÷y
n÷2 15242720
n÷3 10161813.333333
n÷3 7621360
n÷5 6097088

Exponentiation

ny
n2 929362051993600
n3 2.8332011074328E+22
n4 8.6371382368575E+29
n5 2.6330695949143E+37

Nth Root

y√n
2√n 5521.362150774
3√n 312.39026333634
4√n 74.305868885129
5√n 31.391964424302

Divisors of 30485440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 95267, 190534, 381068, 476335, 762136, 952670, 1524272, 1905340, 3048544, 3810680, 6097088, 7621360, 15242720, 30485440

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30485439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30485440 can be divided by 28 positive divisors. The sum of these divisors (counting 30485440) is 1, the average is 0.035714285714286.

Base conversion 30485440

Base System Value
2 Binary 1110100010010101111000000
3 Ternary 2010100211011101
4 Quaternary 1310102233000
5 Quinary 30301013230
6 Senary 3005224144
8 Octal 164225700
10 Decimal 30485440
12 Duodecimal a262054
16 Hexadecimal 1d12bc0
20 Vigesimal 9aadc0
36 Base36 i5eps

Cryptographic Hash Functions

md5 f7ab58e85253570ca501aad2d3a0dc0b
sha1 264b955ab1e4d77f2ea015f865f7a242e41ac075
sha256 8b691976399b6be0fc6640f99e42ca2dec9a135ae346c1a5e2cfb27146b6b670
sha512 1c918c0538d3e7151aaf3e175829138d2fd303ff2f0ca05ac2da6c0d7c7f8caf6e3ee2e3dfee141a39dc1f7a5696615a34d3b68d54bd9ae3d86cc6914e793e9c
ripemd-160 96eb1159bed213b21aeec9ce66bfc4736f7ab54e

30485440 as geometric shapes

Circle

Radius = n
Diameter 60970880
Circumference 191545668.6909
Area 2.9196769950682E+15

Sphere

Radius = n
Volume 1.1867685047004E+23
Surface area 1.1678707980273E+16
Circumference 191545668.6909

Square

Length = n
Perimeter 121941760
Area 929362051993600
Diagonal 43112922.702911

Cube

Length = n
Surface area 5576172311961600
Volume 2.8332011074328E+22
Space diagonal 52802330.971093

Equilateral Triangle

Length = n
Perimeter 91456320
Area 4.0242557316985E+14
Altitude 26401165.485546

Triangular Pyramid

Length = n
Surface area 4.0242557316985E+14
Volume 3.3389595258849E+21
Height 14370974.234304