19005990 (number)

19005990 is an even 8-digits composite number following 19005989 and preceding 19005991. In scientific notation, it is written as 1.9005990 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 4996320 positive integers (up to 19005990) that are relatively prime to 19005990.

Interesting facts

Basic properties

Name

Name nineteen million five thousand nine hundred ninety

Notation

Scientific notation 1.9005990 × 10^7
Engineering notation 1.9005990 × 10^6

Prime Factorization of 19005990

Prime Factorization 2 × 3 × 5 × 71 × 8923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19005990
Product of the distinct prime numbers

The prime factorization of 19005990 is 2 × 3 × 5 × 71 × 8923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 57, 21, 674, 682, 8786, 1075, 3258, 84369, 387344, 333355, 3119146, 1094839, 11578785, 98532929, 16390376, 299707405, 407754249, 5940052085

Basic calculations (n = 19005990)

Multiplication

n×y
n×2 38011980
n×3 57017970
n×4 76023960
n×5 95029950

Division

n÷y
n÷2 9502995
n÷3 6335330
n÷3 4751497.5
n÷5 3801198

Exponentiation

ny
n2 361227655880100
n3 6.8654892153806E+21
n4 1.3048541937263E+29
n5 2.480004575742E+36

Nth Root

y√n
2√n 4359.5859895178
3√n 266.86820355022
4√n 66.027160998469
5√n 28.561308439236

Divisors of 19005990

1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8923, 17846, 26769, 44615, 53538, 89230, 133845, 267690, 633533, 1267066, 1900599, 3167665, 3801198, 6335330, 9502995, 19005990

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 -19005989
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 19005990 can be divided by 32 positive divisors. The sum of these divisors (counting 19005990) is 1, the average is 0.03125.

Base conversion 19005990

Base System Value
2 Binary 1001000100000001000100110
3 Ternary 1022202121022120
4 Quaternary 1020200020212
5 Quinary 14331142430
6 Senary 1515210410
8 Octal 110401046
10 Decimal 19005990
12 Duodecimal 6446a06
16 Hexadecimal 1220226
20 Vigesimal 5ifeja
36 Base36 bbd46

Cryptographic Hash Functions

md5 6a0512cc415b9cf26381414f33eaa5e3
sha1 03b1cf4832089b97324a3697d1c23fa9af5aaf1a
sha256 62cb85d97e818c65bb32e062bc66c953745374974cd60e156af3b92ff7f6de23
sha512 91344af7cb96b20f183a091a2e1ad439956183d65adfbf08de6514c289c794b8def3be6bb7c395a704a007efd67237d9f4e16d3494f415a1e392b8b6cf3f105e
ripemd-160 3472224eb01c64d967e710dcede2b14d0a9bac47

19005990 as geometric shapes

Circle

Radius = n
Diameter 38011980
Circumference 119418157.1164
Area 1.1348301499864E+15

Sphere

Radius = n
Volume 2.8758093976453E+22
Surface area 4.5393205999455E+15
Circumference 119418157.1164

Square

Length = n
Perimeter 76023960
Area 361227655880100
Diagonal 26878528.824327

Cube

Length = n
Surface area 2167365935280600
Volume 6.8654892153806E+21
Space diagonal 32919340.328146

Equilateral Triangle

Length = n
Perimeter 57017970
Area 1.5641616327083E+14
Altitude 16459670.164073

Triangular Pyramid

Length = n
Surface area 1.5641616327083E+14
Volume 8.0910566339312E+20
Height 8959509.6081091