30492028 (number)

30492028 is an even 8-digits composite number following 30492027 and preceding 30492029. In scientific notation, it is written as 3.0492028 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 12748800 positive integers (up to 30492028) that are relatively prime to 30492028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0492028 × 10^7
Engineering notation 3.0492028 × 10^6

Prime Factorization of 30492028

Prime Factorization 2 × 2 × 7 × 41 × 26561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15246014
Product of the distinct prime numbers

The prime factorization of 30492028 is 2 × 2 × 7 × 41 × 26561. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 94, 3, 206, 377, 8093, 8126, 47981, 48839, 841164, 118513, 3601458, 7464133, 51169246, 4607365, 930386483, 621743701, 8125135279, 5583458908

Basic calculations (n = 30492028)

Multiplication

n×y
n×2 60984056
n×3 91476084
n×4 121968112
n×5 152460140

Division

n÷y
n÷2 15246014
n÷3 10164009.333333
n÷3 7623007
n÷5 6098405.6

Exponentiation

ny
n2 929763771552784
n3 2.8350382955573E+22
n4 8.6446067089206E+29
n5 2.6359158981739E+37

Nth Root

y√n
2√n 5521.9587104577
3√n 312.41276455686
4√n 74.309882993164
5√n 31.393321087594

Divisors of 30492028

1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26561, 53122, 106244, 185927, 371854, 743708, 1089001, 2178002, 4356004, 7623007, 15246014, 30492028

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 -30492027
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 30492028 can be divided by 24 positive divisors. The sum of these divisors (counting 30492028) is 1, the average is 0.041666666666667.

Base conversion 30492028

Base System Value
2 Binary 1110100010100010101111100
3 Ternary 2010101011012101
4 Quaternary 1310110111330
5 Quinary 30301221103
6 Senary 3005314444
8 Octal 164242574
10 Decimal 30492028
12 Duodecimal a265a24
16 Hexadecimal 1d1457c
20 Vigesimal 9aba18
36 Base36 i5jss

Cryptographic Hash Functions

md5 652461215e449e21a986e6d2c84e0d64
sha1 7682f4226e228acc73f513de7aa659fda302ada3
sha256 defd5144a2b05d6f8ff6cf4fdebc117cfab4c2c42bd6ea014fc3a58211a150a6
sha512 700d21801a5351b2d96fbff706fbb01c72d54af7ebe2f9ef3bd4b48b6299a39f7b7411f1b243c8d138374d0b6228a3478c77b3fef4b0b5ab6f94343a5d26318c
ripemd-160 5b6755d07e530d21c5a58348ad4dbef07028b205

30492028 as geometric shapes

Circle

Radius = n
Diameter 60984056
Circumference 191587062.31571
Area 2.9209390342842E+15

Sphere

Radius = n
Volume 1.1875380642625E+23
Surface area 1.1683756137137E+16
Circumference 191587062.31571

Square

Length = n
Perimeter 121968112
Area 929763771552784
Diagonal 43122239.54186

Cube

Length = n
Surface area 5578582629316704
Volume 2.8350382955573E+22
Space diagonal 52813741.721813

Equilateral Triangle

Length = n
Perimeter 91476084
Area 4.0259952284157E+14
Altitude 26406870.860906

Triangular Pyramid

Length = n
Surface area 4.0259952284157E+14
Volume 3.3411246728535E+21
Height 14374079.847287