30465745 (number)

30465745 is an odd 8-digits composite number following 30465744 and preceding 30465746. In scientific notation, it is written as 3.0465745 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 24029040 positive integers (up to 30465745) that are relatively prime to 30465745.

Interesting facts

Basic properties

Name

Name thirty million four hundred sixty-five thousand seven hundred forty-five

Notation

Scientific notation 3.0465745 × 10^7
Engineering notation 3.0465745 × 10^6

Prime Factorization of 30465745

Prime Factorization 5 × 71 × 85819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30465745
Product of the distinct prime numbers

The prime factorization of 30465745 is 5 × 71 × 85819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 88, 65, 46, 466, 5722, 9926, 68505, 18529, 209394, 588024, 2355416, 4197423, 98086029, 92983431, 597315053, 387364159, 5802659727, 3629709557

Basic calculations (n = 30465745)

Multiplication

n×y
n×2 60931490
n×3 91397235
n×4 121862980
n×5 152328725

Division

n÷y
n÷2 15232872.5
n÷3 10155248.333333
n÷3 7616436.25
n÷5 6093149

Exponentiation

ny
n2 928161618405025
n3 2.8277135185115E+22
n4 8.6148398988024E+29
n5 2.6245751557274E+37

Nth Root

y√n
2√n 5519.5783353441
3√n 312.32297600562
4√n 74.293864722089
5√n 31.3879072444

Divisors of 30465745

1, 5, 71, 355, 85819, 429095, 6093149, 30465745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30465744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30465745 can be divided by 8 positive divisors. The sum of these divisors (counting 30465745) is 1, the average is 0.125.

Base conversion 30465745

Base System Value
2 Binary 1110100001101111011010001
3 Ternary 2010022211010221
4 Quaternary 1310031323101
5 Quinary 30244400440
6 Senary 3004553041
8 Octal 164157321
10 Decimal 30465745
12 Duodecimal a252781
16 Hexadecimal 1d0ded1
20 Vigesimal 9a8475
36 Base36 i4zip

Cryptographic Hash Functions

md5 cf452cd37aa21b3ebd00d070cdcceeb4
sha1 2515012b4fd05fb0e3c554ac4b193c66949532d4
sha256 db26c7790e33a54e174be0310ce8762cccd9f87d319a5e0020147780b59669b7
sha512 2846f53846b53505b748c1e9ce254ef19d098b2c35fcd38552c02155223922af229ec1415fb213b49ab81b6721ba22e1419bd376efdadc6ab852961ac67b40ff
ripemd-160 f627f432930a38dac4c8717bf884d6048b849204

30465745 as geometric shapes

Circle

Radius = n
Diameter 60931490
Circumference 191421921.35628
Area 2.9159057217252E+15

Sphere

Radius = n
Volume 1.1844698688283E+23
Surface area 1.1663622886901E+16
Circumference 191421921.35628

Square

Length = n
Perimeter 121862980
Area 928161618405025
Diagonal 43085069.7668

Cube

Length = n
Surface area 5568969710430150
Volume 2.8277135185115E+22
Space diagonal 52768218.230437

Equilateral Triangle

Length = n
Perimeter 91397235
Area 4.0190577017821E+14
Altitude 26384109.115219

Triangular Pyramid

Length = n
Surface area 4.0190577017821E+14
Volume 3.3324923403206E+21
Height 14361689.922267