19494080 (number)

19494080 is an even 8-digits composite number following 19494079 and preceding 19494081. In scientific notation, it is written as 1.9494080 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 7797504 positive integers (up to 19494080) that are relatively prime to 19494080.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-four thousand eighty

Notation

Scientific notation 1.9494080 × 10^7
Engineering notation 1.9494080 × 10^6

Prime Factorization of 19494080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 60919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 609190
Product of the distinct prime numbers

The prime factorization of 19494080 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 60919. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 88, 60, 603, 292, 8962, 2354, 52894, 30249, 397511, 180313, 4772527, 9771866, 60902747, 17880658, 161108656, 99464731, 9877911100, 4337195514

Basic calculations (n = 19494080)

Multiplication

n×y
n×2 38988160
n×3 58482240
n×4 77976320
n×5 97470400

Division

n÷y
n÷2 9747040
n÷3 6498026.6666667
n÷3 4873520
n÷5 3898816

Exponentiation

ny
n2 380019155046400
n3 7.4081238100069E+21
n4 1.4441455820218E+29
n5 2.8152289507579E+36

Nth Root

y√n
2√n 4415.2100742773
3√n 269.13338971188
4√n 66.447047144906
5√n 28.706520082519

Divisors of 19494080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60919, 121838, 243676, 304595, 487352, 609190, 974704, 1218380, 1949408, 2436760, 3898816, 4873520, 9747040, 19494080

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 -19494079
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 19494080 can be divided by 28 positive divisors. The sum of these divisors (counting 19494080) is 1, the average is 0.035714285714286.

Base conversion 19494080

Base System Value
2 Binary 1001010010111010011000000
3 Ternary 1100200101211222
4 Quaternary 1022113103000
5 Quinary 14442302310
6 Senary 1533454212
8 Octal 112272300
10 Decimal 19494080
12 Duodecimal 6641368
16 Hexadecimal 12974c0
20 Vigesimal 61gf40
36 Base36 bltq8

Cryptographic Hash Functions

md5 d04176d10058e7eb2a0f85f4250cac2a
sha1 df7e841e64cae73d649dd70a95246dbe1de9d5b6
sha256 c4ec617066c86263cd94d57e78af69df66d2e147538c00cba4cbd28e7e8ada52
sha512 e5d475c7554df8fce89451d150cfb0e26b09734b92b96aff5f418fafc7fffb9f72f2b4a1f2bac93ebff8382e8cb7cd5468955bbaa82f516caa13824c5312f840
ripemd-160 d098f201679411e9aa61e3424fa2187180c0d7c5

19494080 as geometric shapes

Circle

Radius = n
Diameter 38988160
Circumference 122484917.03298
Area 1.1938653857172E+15

Sphere

Radius = n
Volume 3.1031076451202E+22
Surface area 4.7754615428687E+15
Circumference 122484917.03298

Square

Length = n
Perimeter 77976320
Area 380019155046400
Diagonal 27568792.321986

Cube

Length = n
Surface area 2280114930278400
Volume 7.4081238100069E+21
Space diagonal 33764737.006812

Equilateral Triangle

Length = n
Perimeter 58482240
Area 1.6455312109744E+14
Altitude 16882368.503406

Triangular Pyramid

Length = n
Surface area 1.6455312109744E+14
Volume 8.7305576365424E+20
Height 9189597.440662