30478910 (number)

30478910 is an even 8-digits composite number following 30478909 and preceding 30478911. In scientific notation, it is written as 3.0478910 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 9081600 positive integers (up to 30478910) that are relatively prime to 30478910.

Interesting facts

Basic properties

Name

Name thirty million four hundred seventy-eight thousand nine hundred ten

Notation

Scientific notation 3.0478910 × 10^7
Engineering notation 3.0478910 × 10^6

Prime Factorization of 30478910

Prime Factorization 2 × 35 × 23 × 11 × 1721

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30478910
Product of the distinct prime numbers

The prime factorization of 30478910 is 2 × 35 × 23 × 11 × 1721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 58, 77, 247, 38, 6309, 7311, 88312, 24234, 11194, 529027, 2683555, 5699712, 37959670, 79784846, 759771301, 416594051, 6981545772, 2171636509

Basic calculations (n = 30478910)

Multiplication

n×y
n×2 60957820
n×3 91436730
n×4 121915640
n×5 152394550

Division

n÷y
n÷2 15239455
n÷3 10159636.666667
n÷3 7619727.5
n÷5 6095782

Exponentiation

ny
n2 928963954788100
n3 2.8313808771231E+22
n4 8.6297402929555E+29
n5 2.6302507771236E+37

Nth Root

y√n
2√n 5520.7707795198
3√n 312.36795701474
4√n 74.301889474763
5√n 31.390619473443

Divisors of 30478910

1, 2, 11, 22, 23, 35, 46, 70, 253, 385, 506, 770, 805, 1610, 1721, 3442, 8855, 17710, 18931, 37862, 39583, 60235, 79166, 120470, 435413, 662585, 870826, 1325170, 1385405, 2770810, 15239455, 30478910

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 -30478909
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 30478910 can be divided by 32 positive divisors. The sum of these divisors (counting 30478910) is 1, the average is 0.03125.

Base conversion 30478910

Base System Value
2 Binary 1110100010001001000111110
3 Ternary 2010100111012112
4 Quaternary 1310101020332
5 Quinary 30300311120
6 Senary 3005134022
8 Octal 164211076
10 Decimal 30478910
12 Duodecimal a25a312
16 Hexadecimal 1d1123e
20 Vigesimal 9a9h5a
36 Base36 i59oe

Cryptographic Hash Functions

md5 37e104e7a7aa8a7336c1a6e77f4fa885
sha1 45ef3b57d3ff9752e0ef7bd8ed6b0a6a4e084e88
sha256 216c103adb9d9628b4cdbde69fc9d3fba7f5f0457839b07c0ae134eb2496573a
sha512 c11c76f1f758813dfcda4ced05ea9f2ead9bf5f1a329c66a9b44f87682ee1b472c6d373fe4670e70393cd585755bcbbfaccd7242afbc7cba7d68bc21b20544f6
ripemd-160 f1768ca0408c1615d31d6a65cb5e5f080267a6a1

30478910 as geometric shapes

Circle

Radius = n
Diameter 60957820
Circumference 191504639.49085
Area 2.918426335812E+15

Sphere

Radius = n
Volume 1.1860060484113E+23
Surface area 1.1673705343248E+16
Circumference 191504639.49085

Square

Length = n
Perimeter 121915640
Area 928963954788100
Diagonal 43103687.888349

Cube

Length = n
Surface area 5573783728728600
Volume 2.8313808771231E+22
Space diagonal 52791020.679319

Equilateral Triangle

Length = n
Perimeter 91436730
Area 4.0225319202328E+14
Altitude 26395510.33966

Triangular Pyramid

Length = n
Surface area 4.0225319202328E+14
Volume 3.3368143638927E+21
Height 14367895.962783