19790912 (number)

19790912 is an even 8-digits composite number following 19790911 and preceding 19790913. In scientific notation, it is written as 1.9790912 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 9801216 positive integers (up to 19790912) that are relatively prime to 19790912.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety thousand nine hundred twelve

Notation

Scientific notation 1.9790912 × 10^7
Engineering notation 1.9790912 × 10^6

Prime Factorization of 19790912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 109 × 2837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 618466
Product of the distinct prime numbers

The prime factorization of 19790912 is 2 × 2 × 2 × 2 × 2 × 2 × 109 × 2837. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 67, 93, 215, 942, 9361, 9093, 92094, 63776, 709694, 777705, 7950028, 4239855, 73098233, 34508251, 499644997, 68072189, 9868488678, 7158105246

Basic calculations (n = 19790912)

Multiplication

n×y
n×2 39581824
n×3 59372736
n×4 79163648
n×5 98954560

Division

n÷y
n÷2 9895456
n÷3 6596970.6666667
n÷3 4947728
n÷5 3958182.4

Exponentiation

ny
n2 391680197791744
n3 7.751708326639E+21
n4 1.5341337734218E+29
n5 3.0361906506019E+36

Nth Root

y√n
2√n 4448.6977869934
3√n 270.49252578594
4√n 66.698559107326
5√n 28.793413989766

Divisors of 19790912

1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2837, 3488, 5674, 6976, 11348, 22696, 45392, 90784, 181568, 309233, 618466, 1236932, 2473864, 4947728, 9895456, 19790912

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19790911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19790912 can be divided by 28 positive divisors. The sum of these divisors (counting 19790912) is 1, the average is 0.035714285714286.

Base conversion 19790912

Base System Value
2 Binary 1001011011111110001000000
3 Ternary 1101020111000202
4 Quaternary 1023133301000
5 Quinary 20031302122
6 Senary 1544104332
8 Octal 113376100
10 Decimal 19790912
12 Duodecimal 67650a8
16 Hexadecimal 12dfc40
20 Vigesimal 63dh5c
36 Base36 bs6rk

Cryptographic Hash Functions

md5 9f0fac11d90b5b24f78cf902e2a0de9b
sha1 d81679f4201a1adab8c35382b2490d4a72b364ae
sha256 fbf60630cb7e48b3a8eac30f0beb2793b95f49dcf28ed3f42afcb6ab56516b79
sha512 cbb25d3d100f194898c7d83c19c01b62d18928c53795e1e21ad1c264950a2d93af02b313b77a590f02e7e509c8ed0c4bac2271e80fec04fe65b760b447d57a26
ripemd-160 935df6fef16019da609e7fee8c3f8e4ea2a86617

19790912 as geometric shapes

Circle

Radius = n
Diameter 39581824
Circumference 124349967.49408
Area 1.2304996319391E+15

Sphere

Radius = n
Volume 3.2470279908987E+22
Surface area 4.9219985277566E+15
Circumference 124349967.49408

Square

Length = n
Perimeter 79163648
Area 391680197791744
Diagonal 27988576.162132

Cube

Length = n
Surface area 2350081186750464
Volume 7.751708326639E+21
Space diagonal 34278865.112125

Equilateral Triangle

Length = n
Perimeter 59372736
Area 1.6960250072348E+14
Altitude 17139432.556062

Triangular Pyramid

Length = n
Surface area 1.6960250072348E+14
Volume 9.1354758725778E+20
Height 9329525.3873775