30790872 (number)

30790872 is an even 8-digits composite number following 30790871 and preceding 30790873. In scientific notation, it is written as 3.0790872 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 8724672 positive integers (up to 30790872) that are relatively prime to 30790872.

Interesting facts

Basic properties

Name

Name thirty million seven hundred ninety thousand eight hundred seventy-two

Notation

Scientific notation 3.0790872 × 10^7
Engineering notation 3.0790872 × 10^6

Prime Factorization of 30790872

Prime Factorization 2 × 2 × 2 × 63 × 199 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7697718
Product of the distinct prime numbers

The prime factorization of 30790872 is 2 × 2 × 2 × 63 × 199 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 20, 100, 553, 405, 5611, 1170, 62923, 888, 615634, 888094, 4502248, 4881495, 61017442, 48656468, 10779381, 14852281, 6416991956, 9482006980

Basic calculations (n = 30790872)

Multiplication

n×y
n×2 61581744
n×3 92372616
n×4 123163488
n×5 153954360

Division

n÷y
n÷2 15395436
n÷3 10263624
n÷3 7697718
n÷5 6158174.4

Exponentiation

ny
n2 948077798520384
n3 2.9192142140283E+22
n4 8.9885151204726E+29
n5 2.7676421854454E+37

Nth Root

y√n
2√n 5548.9523335491
3√n 313.43007223718
4√n 74.491290320071
5√n 31.454616724878

Divisors of 30790872

1, 2, 4, 8, 63, 126, 199, 252, 307, 398, 504, 614, 796, 1228, 1592, 2456, 12537, 19341, 25074, 38682, 50148, 61093, 77364, 100296, 122186, 154728, 244372, 488744, 3848859, 7697718, 15395436, 30790872

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 -30790871
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 30790872 can be divided by 32 positive divisors. The sum of these divisors (counting 30790872) is 1, the average is 0.03125.

Base conversion 30790872

Base System Value
2 Binary 1110101011101010011011000
3 Ternary 2010221100010200
4 Quaternary 1311131103120
5 Quinary 30340301442
6 Senary 3015542200
8 Octal 165352330
10 Decimal 30790872
12 Duodecimal a38a960
16 Hexadecimal 1d5d4d8
20 Vigesimal 9c8h3c
36 Base36 ibye0

Cryptographic Hash Functions

md5 0c87c68647ed10b1b74ca9b587d58c9a
sha1 271e70b5162dd7bdee805d4f9dfc789d2abd7e88
sha256 ae1cf54fa0a9eba9725ae54c523ef45ab0ba64903f50d047bf3568cd7a32d318
sha512 77ecd37816353c7639ddb2a0481ac6330e38d01872b95768b1f7d09d596be1a5c95fb6fff3d1267fade1f59a8e1966fdeb854bb07d1499d9eb791826a9484349
ripemd-160 b6d06f9339fa3883307e4b4a73a02c63a87a4d04

30790872 as geometric shapes

Circle

Radius = n
Diameter 61581744
Circumference 193464754.54565
Area 2.9784742468632E+15

Sphere

Radius = n
Volume 1.2227975905395E+23
Surface area 1.1913896987453E+16
Circumference 193464754.54565

Square

Length = n
Perimeter 123163488
Area 948077798520384
Diagonal 43544868.779694

Cube

Length = n
Surface area 5688466791122304
Volume 2.9192142140283E+22
Space diagonal 53331354.71335

Equilateral Triangle

Length = n
Perimeter 92372616
Area 4.1052972914134E+14
Altitude 26665677.356675

Triangular Pyramid

Length = n
Surface area 4.1052972914134E+14
Volume 3.4403269441259E+21
Height 14514956.259898