30255790 (number)

30255790 is an even 8-digits composite number following 30255789 and preceding 30255791. In scientific notation, it is written as 3.0255790 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 11266848 positive integers (up to 30255790) that are relatively prime to 30255790.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-five thousand seven hundred ninety

Notation

Scientific notation 3.0255790 × 10^7
Engineering notation 3.0255790 × 10^6

Prime Factorization of 30255790

Prime Factorization 2 × 5 × 19 × 59 × 2699

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30255790
Product of the distinct prime numbers

The prime factorization of 30255790 is 2 × 5 × 19 × 59 × 2699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 97, 43, 351, 727, 9832, 4339, 98744, 72242, 724227, 53794, 4549675, 2476762, 82957922, 73955759, 282736068, 608432297, 3678296464, 6755600859

Basic calculations (n = 30255790)

Multiplication

n×y
n×2 60511580
n×3 90767370
n×4 121023160
n×5 151278950

Division

n÷y
n÷2 15127895
n÷3 10085263.333333
n÷3 7563947.5
n÷5 6051158

Exponentiation

ny
n2 915412828524100
n3 2.7696538303131E+22
n4 8.3798064662649E+29
n5 2.5353766468395E+37

Nth Root

y√n
2√n 5500.5263384516
3√n 311.60386252348
4√n 74.16553335918
5√n 31.344525474486

Divisors of 30255790

1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2699, 5398, 5605, 11210, 13495, 26990, 51281, 102562, 159241, 256405, 318482, 512810, 796205, 1592410, 3025579, 6051158, 15127895, 30255790

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 -30255789
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 30255790 can be divided by 32 positive divisors. The sum of these divisors (counting 30255790) is 1, the average is 0.03125.

Base conversion 30255790

Base System Value
2 Binary 1110011011010101010101110
3 Ternary 2002221011010211
4 Quaternary 1303122222232
5 Quinary 30221141130
6 Senary 3000253034
8 Octal 163325256
10 Decimal 30255790
12 Duodecimal a17117a
16 Hexadecimal 1cdaaae
20 Vigesimal 991j9a
36 Base36 i0him

Cryptographic Hash Functions

md5 e0ddd600b3fde60d1e877d84c0795401
sha1 3dcbc8bc0911e6f2ab47b42f95c471ce262bef6a
sha256 6d46891e1a1d7ea0347b02da603770a0e5b808993dc5cc5f1d60f0d77e9416f0
sha512 481ebcea8c040c4098336780c60ad2a1a644fbe3c2326eea79696580018ac0a9295ca81fdc0e94409b954481c2657e248db7e79fb9beb0a35f0768f32e350180
ripemd-160 b4cfcb1120a36ce699cb943b7acc6a072890cb49

30255790 as geometric shapes

Circle

Radius = n
Diameter 60511580
Circumference 190102735.18511
Area 2.8758542170932E+15

Sphere

Radius = n
Volume 1.1601498835065E+23
Surface area 1.1503416868373E+16
Circumference 190102735.18511

Square

Length = n
Perimeter 121023160
Area 915412828524100
Diagonal 42788148.558312

Cube

Length = n
Surface area 5492476971144600
Volume 2.7696538303131E+22
Space diagonal 52404565.503134

Equilateral Triangle

Length = n
Perimeter 90767370
Area 3.9638538222602E+14
Altitude 26202282.751567

Triangular Pyramid

Length = n
Surface area 3.9638538222602E+14
Volume 3.2640683415895E+21
Height 14262716.186104