19007940 (number)

19007940 is an even 8-digits composite number following 19007939 and preceding 19007941. In scientific notation, it is written as 1.9007940 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4302720 positive integers (up to 19007940) that are relatively prime to 19007940.

Interesting facts

Basic properties

Name

Name nineteen million seven thousand nine hundred forty

Notation

Scientific notation 1.9007940 × 10^7
Engineering notation 1.9007940 × 10^6

Prime Factorization of 19007940

Prime Factorization 2 × 2 × 21 × 5 × 167 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9503970
Product of the distinct prime numbers

The prime factorization of 19007940 is 2 × 2 × 21 × 5 × 167 × 271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 45, 11, 421, 834, 6463, 7555, 55827, 36815, 165868, 740837, 1036751, 9252495, 6017956, 76719486, 267449168, 839739160, 1490643333, 7301172606

Basic calculations (n = 19007940)

Multiplication

n×y
n×2 38015880
n×3 57023820
n×4 76031760
n×5 95039700

Division

n÷y
n÷2 9503970
n÷3 6335980
n÷3 4751985
n÷5 3801588

Exponentiation

ny
n2 361301783043600
n3 6.8676026139858E+21
n4 1.3053897843048E+29
n5 2.4812770696679E+36

Nth Root

y√n
2√n 4359.8096288714
3√n 266.87733006246
4√n 66.028854517335
5√n 28.561894488855

Divisors of 19007940

1, 2, 4, 5, 10, 20, 21, 42, 84, 105, 167, 210, 271, 334, 420, 542, 668, 835, 1084, 1355, 1670, 2710, 3340, 3507, 5420, 5691, 7014, 11382, 14028, 17535, 22764, 28455, 35070, 45257, 56910, 70140, 90514, 113820, 181028, 226285, 452570, 905140, 950397, 1900794, 3801588, 4751985, 9503970, 19007940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19007939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19007940 can be divided by 48 positive divisors. The sum of these divisors (counting 19007940) is 1, the average is 0.020833333333333.

Base conversion 19007940

Base System Value
2 Binary 1001000100000100111000100
3 Ternary 1022202200222210
4 Quaternary 1020200213010
5 Quinary 14331223230
6 Senary 1515223420
8 Octal 110404704
10 Decimal 19007940
12 Duodecimal 6447b70
16 Hexadecimal 12209c4
20 Vigesimal 5ifjh0
36 Base36 bbemc

Cryptographic Hash Functions

md5 0a785a822e357e409a143539072698c2
sha1 d75e0e36fca2b11ed6f1f8979d47bf16a6bd0163
sha256 e7e77e114f022ccd29f962aeb332a4a42e95439201ab5ac5ed29b8cd3d780cca
sha512 8ff2a735d74ab735a1497846cd5a90dbac60eb57b682dba8fd8c09f6300d484c61bd5ed2d25b0e70dc92e434df6198189a17c533ba1312c38a2a980c0a2b15e2
ripemd-160 53e82059c3e3213f07ceff1cdbe1d09eea390064

19007940 as geometric shapes

Circle

Radius = n
Diameter 38015880
Circumference 119430409.32775
Area 1.1350630273387E+15

Sphere

Radius = n
Volume 2.8766946559829E+22
Surface area 4.5402521093547E+15
Circumference 119430409.32775

Square

Length = n
Perimeter 76031760
Area 361301783043600
Diagonal 26881286.540774

Cube

Length = n
Surface area 2167810698261600
Volume 6.8676026139858E+21
Space diagonal 32922717.827221

Equilateral Triangle

Length = n
Perimeter 57023820
Area 1.5644826127419E+14
Altitude 16461358.91361

Triangular Pyramid

Length = n
Surface area 1.5644826127419E+14
Volume 8.093547298073E+20
Height 8960428.8469247