30750140 (number)

30750140 is an even 8-digits composite number following 30750139 and preceding 30750141. In scientific notation, it is written as 3.0750140 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 11903040 positive integers (up to 30750140) that are relatively prime to 30750140.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty thousand one hundred forty

Notation

Scientific notation 3.0750140 × 10^7
Engineering notation 3.0750140 × 10^6

Prime Factorization of 30750140

Prime Factorization 2 × 2 × 5 × 31 × 49597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15375070
Product of the distinct prime numbers

The prime factorization of 30750140 is 2 × 2 × 5 × 31 × 49597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 89, 70, 109, 54, 1927, 6181, 65633, 91496, 643832, 251602, 2699539, 6681155, 89074278, 30454407, 876496712, 272226706, 5095130393, 1090941205

Basic calculations (n = 30750140)

Multiplication

n×y
n×2 61500280
n×3 92250420
n×4 123000560
n×5 153750700

Division

n÷y
n÷2 15375070
n÷3 10250046.666667
n÷3 7687535
n÷5 6150028

Exponentiation

ny
n2 945571110019600
n3 2.9076444013058E+22
n4 8.941047241037E+29
n5 2.749384544085E+37

Nth Root

y√n
2√n 5545.2808765652
3√n 313.29180325787
4√n 74.466642710446
5√n 31.446290309627

Divisors of 30750140

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 49597, 99194, 198388, 247985, 495970, 991940, 1537507, 3075014, 6150028, 7687535, 15375070, 30750140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30750139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30750140 can be divided by 24 positive divisors. The sum of these divisors (counting 30750140) is 1, the average is 0.041666666666667.

Base conversion 30750140

Base System Value
2 Binary 1110101010011010110111100
3 Ternary 2010212021021002
4 Quaternary 1311103112330
5 Quinary 30333001030
6 Senary 3015025432
8 Octal 165232674
10 Decimal 30750140
12 Duodecimal a36b278
16 Hexadecimal 1d535bc
20 Vigesimal 9c3f70
36 Base36 ib2yk

Cryptographic Hash Functions

md5 589ef27a6ad3fc8e0f40de1b5729cb63
sha1 5bcd93245a59bafc4f44fe818856d8fd512b3dda
sha256 4363ba1fae7941f6631dad4bdc4ebe44c21faf388f8e8bdc83cd81e394086242
sha512 be8247a2f13330d1e2d810d4011318ebfee32e8d70af5ee8a5ab498f6fe7b586d59c22dac9845345466856baf1fb75af925c07ac80cb9700b8b27fce07030217
ripemd-160 3c5fc37cc0863d36b3d1159c690c1c90bdc581ae

30750140 as geometric shapes

Circle

Radius = n
Diameter 61500280
Circumference 193208827.84172
Area 2.9705992526843E+15

Sphere

Radius = n
Volume 1.2179512387192E+23
Surface area 1.1882397010737E+16
Circumference 193208827.84172

Square

Length = n
Perimeter 123000560
Area 945571110019600
Diagonal 43487265.032871

Cube

Length = n
Surface area 5673426660117600
Volume 2.9076444013058E+22
Space diagonal 53260804.819856

Equilateral Triangle

Length = n
Perimeter 92250420
Area 4.0944430118081E+14
Altitude 26630402.409928

Triangular Pyramid

Length = n
Surface area 4.0944430118081E+14
Volume 3.4266917890707E+21
Height 14495755.010957