30492488 (number)

30492488 is an even 8-digits composite number following 30492487 and preceding 30492489. In scientific notation, it is written as 3.0492488 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 14020608 positive integers (up to 30492488) that are relatively prime to 30492488.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-two thousand four hundred eighty-eight

Notation

Scientific notation 3.0492488 × 10^7
Engineering notation 3.0492488 × 10^6

Prime Factorization of 30492488

Prime Factorization 2 × 2 × 2 × 13 × 449 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7623122
Product of the distinct prime numbers

The prime factorization of 30492488 is 2 × 2 × 2 × 13 × 449 × 653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 45, 39, 49, 870, 8137, 8410, 69105, 72217, 969299, 213667, 7460200, 3886707, 494760, 26292472, 942624742, 868430133, 1755023818, 6455386942

Basic calculations (n = 30492488)

Multiplication

n×y
n×2 60984976
n×3 91477464
n×4 121969952
n×5 152462440

Division

n÷y
n÷2 15246244
n÷3 10164162.666667
n÷3 7623122
n÷5 6098497.6

Exponentiation

ny
n2 929791824430144
n3 2.8351666048934E+22
n4 8.6451283677714E+29
n5 2.6361147301273E+37

Nth Root

y√n
2√n 5522.0003621876
3√n 312.41433555928
4√n 74.310163249636
5√n 31.393415806388

Divisors of 30492488

1, 2, 4, 8, 13, 26, 52, 104, 449, 653, 898, 1306, 1796, 2612, 3592, 5224, 5837, 8489, 11674, 16978, 23348, 33956, 46696, 67912, 293197, 586394, 1172788, 2345576, 3811561, 7623122, 15246244, 30492488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30492487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30492488 can be divided by 32 positive divisors. The sum of these divisors (counting 30492488) is 1, the average is 0.03125.

Base conversion 30492488

Base System Value
2 Binary 1110100010100011101001000
3 Ternary 2010101011211102
4 Quaternary 1310110131020
5 Quinary 30301224423
6 Senary 3005320532
8 Octal 164243510
10 Decimal 30492488
12 Duodecimal a266148
16 Hexadecimal 1d14748
20 Vigesimal 9abb48
36 Base36 i5k5k

Cryptographic Hash Functions

md5 23f37ae7b06ee2e60a5d37a854a265f3
sha1 4698af42832d5048c059bd605eb2444f2ee075ea
sha256 6f9ccb14f3460dfa046c5a3d64a53822af2dd7b96584e3b81563984084cb983d
sha512 cb41cd860f5d5de4a1e03b546a0ad503f8e05b5ad2bdc12e5ce75b76540746193ef6453a87f05c1e8ed9d11702e31969e3b77e4c0db92c03feaa4fb44b291588
ripemd-160 f4963b850fad4167ca047311c1f481fc9cc7b2da

30492488 as geometric shapes

Circle

Radius = n
Diameter 60984976
Circumference 191589952.58095
Area 2.9210271649976E+15

Sphere

Radius = n
Volume 1.1875918103515E+23
Surface area 1.168410865999E+16
Circumference 191589952.58095

Square

Length = n
Perimeter 121969952
Area 929791824430144
Diagonal 43122890.080099

Cube

Length = n
Surface area 5578750946580864
Volume 2.8351666048934E+22
Space diagonal 52814538.465184

Equilateral Triangle

Length = n
Perimeter 91477464
Area 4.0261167009379E+14
Altitude 26407269.232592

Triangular Pyramid

Length = n
Surface area 4.0261167009379E+14
Volume 3.3412758868563E+21
Height 14374296.693366