30450440 (number)

30450440 is an even 8-digits composite number following 30450439 and preceding 30450441. In scientific notation, it is written as 3.0450440 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 12180160 positive integers (up to 30450440) that are relatively prime to 30450440.

Interesting facts

Basic properties

Name

Name thirty million four hundred fifty thousand four hundred forty

Notation

Scientific notation 3.0450440 × 10^7
Engineering notation 3.0450440 × 10^6

Prime Factorization of 30450440

Prime Factorization 2 × 2 × 2 × 5 × 761261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7612610
Product of the distinct prime numbers

The prime factorization of 30450440 is 2 × 2 × 2 × 5 × 761261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 69, 39, 982, 707, 3070, 4446, 90311, 74003, 603518, 485424, 79687, 272430, 64333201, 25123126, 984535391, 753581728, 6121028807, 3979096073

Basic calculations (n = 30450440)

Multiplication

n×y
n×2 60900880
n×3 91351320
n×4 121801760
n×5 152252200

Division

n÷y
n÷2 15225220
n÷3 10150146.666667
n÷3 7612610
n÷5 6090088

Exponentiation

ny
n2 927229296193600
n3 2.8234540049985E+22
n4 8.5975416771968E+29
n5 2.6179892698898E+37

Nth Root

y√n
2√n 5518.1917328052
3√n 312.27066694148
4√n 74.284532258104
5√n 31.384752957624

Divisors of 30450440

1, 2, 4, 5, 8, 10, 20, 40, 761261, 1522522, 3045044, 3806305, 6090088, 7612610, 15225220, 30450440

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30450439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30450440 can be divided by 16 positive divisors. The sum of these divisors (counting 30450440) is 1, the average is 0.0625.

Base conversion 30450440

Base System Value
2 Binary 1110100001010001100001000
3 Ternary 2010022001011002
4 Quaternary 1310022030020
5 Quinary 30243403230
6 Senary 3004354132
8 Octal 164121410
10 Decimal 30450440
12 Duodecimal a245948
16 Hexadecimal 1d0a308
20 Vigesimal 9a6620
36 Base36 i4npk

Cryptographic Hash Functions

md5 3f70b846bf249f0a284a89cc1cf175b7
sha1 cc0102213c82e3cea39bb2b97273a1dee7a54e88
sha256 e113d59d5f3fcb1ef3713d0cc512999e32a5263754b7de4c26e00c79fe1adfdc
sha512 bd03f8183a6b351cbd7bcd8c336457090b6b5387450c974be31b227a837881760d3d8c76a808b7d9874f03aed542f17d60cc44362223079632884bc4561a4c1a
ripemd-160 fd11c1ae310e457987efbaf9d53030a6a3e91f5e

30450440 as geometric shapes

Circle

Radius = n
Diameter 60900880
Circumference 191325757.20515
Area 2.912976745115E+15

Sphere

Radius = n
Volume 1.1826856479803E+23
Surface area 1.165190698046E+16
Circumference 191325757.20515

Square

Length = n
Perimeter 121801760
Area 927229296193600
Diagonal 43063425.228228

Cube

Length = n
Surface area 5563375777161600
Volume 2.8234540049985E+22
Space diagonal 52741709.192828

Equilateral Triangle

Length = n
Perimeter 91351320
Area 4.0150206281841E+14
Altitude 26370854.596414

Triangular Pyramid

Length = n
Surface area 4.0150206281841E+14
Volume 3.3274724555046E+21
Height 14354475.076076