30496728 (number)

30496728 is an even 8-digits composite number following 30496727 and preceding 30496729. In scientific notation, it is written as 3.0496728 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 10147488 positive integers (up to 30496728) that are relatively prime to 30496728.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-six thousand seven hundred twenty-eight

Notation

Scientific notation 3.0496728 × 10^7
Engineering notation 3.0496728 × 10^6

Prime Factorization of 30496728

Prime Factorization 2 × 2 × 2 × 3 × 1039 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7624182
Product of the distinct prime numbers

The prime factorization of 30496728 is 2 × 2 × 2 × 3 × 1039 × 1223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 42, 2, 437, 417, 6976, 6576, 96428, 24423, 367029, 933353, 9069689, 7620757, 64847406, 52162966, 511247997, 199830109, 2895508503, 6296061954

Basic calculations (n = 30496728)

Multiplication

n×y
n×2 60993456
n×3 91490184
n×4 121986912
n×5 152483640

Division

n÷y
n÷2 15248364
n÷3 10165576
n÷3 7624182
n÷5 6099345.6

Exponentiation

ny
n2 930050418705984
n3 2.8363494645563E+22
n4 8.6499378133518E+29
n5 2.637948007107E+37

Nth Root

y√n
2√n 5522.3842676873
3√n 312.42881535935
4√n 74.312746333905
5√n 31.39428881275

Divisors of 30496728

1, 2, 3, 4, 6, 8, 12, 24, 1039, 1223, 2078, 2446, 3117, 3669, 4156, 4892, 6234, 7338, 8312, 9784, 12468, 14676, 24936, 29352, 1270697, 2541394, 3812091, 5082788, 7624182, 10165576, 15248364, 30496728

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 -30496727
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 30496728 can be divided by 32 positive divisors. The sum of these divisors (counting 30496728) is 1, the average is 0.03125.

Base conversion 30496728

Base System Value
2 Binary 1110100010101011111011000
3 Ternary 2010101101122110
4 Quaternary 1310111133120
5 Quinary 30301343403
6 Senary 3005352320
8 Octal 164253730
10 Decimal 30496728
12 Duodecimal a2686a0
16 Hexadecimal 1d157d8
20 Vigesimal 9ac1g8
36 Base36 i5nfc

Cryptographic Hash Functions

md5 7c34c34065d17359a2928338c536fde4
sha1 9e2ecc46c745b75eb2b3bc7adb8a96cc71d3fd4a
sha256 6c365e8b7929c6dac749c887959dee18b33290dbb9985ba254bae1cc15d35665
sha512 1c9f7d481f669514020c150bc09a2b1c9ba4caf7eb12eaeaee9e8c6fcdbf6ea60fb1c112034775c8f5eea92c813510bda1d465b65c8c236441af64a108027094
ripemd-160 ffbc1c0308d59c86331a72f875638c4f4b6bed71

30496728 as geometric shapes

Circle

Radius = n
Diameter 60993456
Circumference 191616593.28665
Area 2.9218395628748E+15

Sphere

Radius = n
Volume 1.1880872854484E+23
Surface area 1.1687358251499E+16
Circumference 191616593.28665

Square

Length = n
Perimeter 121986912
Area 930050418705984
Diagonal 43128886.345603

Cube

Length = n
Surface area 5580302512235904
Volume 2.8363494645563E+22
Space diagonal 52821882.360608

Equilateral Triangle

Length = n
Perimeter 91490184
Area 4.0272364469987E+14
Altitude 26410941.180304

Triangular Pyramid

Length = n
Surface area 4.0272364469987E+14
Volume 3.3426699003376E+21
Height 14376295.448534