19002890 (number)

19002890 is an even 8-digits composite number following 19002889 and preceding 19002891. In scientific notation, it is written as 1.9002890 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7568400 positive integers (up to 19002890) that are relatively prime to 19002890.

Interesting facts

Basic properties

Name

Name nineteen million two thousand eight hundred ninety

Notation

Scientific notation 1.9002890 × 10^7
Engineering notation 1.9002890 × 10^6

Prime Factorization of 19002890

Prime Factorization 2 × 5 × 239 × 7951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19002890
Product of the distinct prime numbers

The prime factorization of 19002890 is 2 × 5 × 239 × 7951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 10, 91, 284, 923, 1123, 8308, 8843, 19321, 479510, 515935, 9252461, 6735079, 27632511, 36389793, 752009727, 194975822, 9697758353, 1629168879

Basic calculations (n = 19002890)

Multiplication

n×y
n×2 38005780
n×3 57008670
n×4 76011560
n×5 95014450

Division

n÷y
n÷2 9501445
n÷3 6334296.6666667
n÷3 4750722.5
n÷5 3800578

Exponentiation

ny
n2 361109828352100
n3 6.8621303460938E+21
n4 1.3040030813248E+29
n5 2.4779827114077E+36

Nth Root

y√n
2√n 4359.2304366711
3√n 266.85369345079
4√n 66.024468469433
5√n 28.560376671585

Divisors of 19002890

1, 2, 5, 10, 239, 478, 1195, 2390, 7951, 15902, 39755, 79510, 1900289, 3800578, 9501445, 19002890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19002889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19002890 can be divided by 16 positive divisors. The sum of these divisors (counting 19002890) is 1, the average is 0.0625.

Base conversion 19002890

Base System Value
2 Binary 1001000011111011000001010
3 Ternary 1022202110001202
4 Quaternary 1020133120022
5 Quinary 14331043030
6 Senary 1515144202
8 Octal 110373012
10 Decimal 19002890
12 Duodecimal 6445062
16 Hexadecimal 121f60a
20 Vigesimal 5if74a
36 Base36 bbaq2

Cryptographic Hash Functions

md5 38e0191e7f7db60349dc32f40a727bc9
sha1 57c32bb30109ba4b4c1e06d9cf0f9c41daac0f84
sha256 12d207a2ff582f87b51ece619882a5b2e8e610e41c22bac08c01202d55e67501
sha512 4813f6a0481198be674d21c9768574ff3680cb4b98bd1013ad9c0e2bb58bb8724732f606622513c825dce726ab13262f39455c67d6b4780090a5ad65356f93dd
ripemd-160 ae5e6559a81c5a4a8ded83cda2f2cea6025faf18

19002890 as geometric shapes

Circle

Radius = n
Diameter 38005780
Circumference 119398679.24195
Area 1.13445998389E+15

Sphere

Radius = n
Volume 2.8744024377685E+22
Surface area 4.5378399355601E+15
Circumference 119398679.24195

Square

Length = n
Perimeter 76011560
Area 361109828352100
Diagonal 26874144.762284

Cube

Length = n
Surface area 2166658970112600
Volume 6.8621303460938E+21
Space diagonal 32913970.970643

Equilateral Triangle

Length = n
Perimeter 57008670
Area 1.5636514245458E+14
Altitude 16456985.485321

Triangular Pyramid

Length = n
Surface area 1.5636514245458E+14
Volume 8.0870981685149E+20
Height 8958048.2540947