19371490 (number)

19371490 is an even 8-digits composite number following 19371489 and preceding 19371491. In scientific notation, it is written as 1.9371490 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 7696000 positive integers (up to 19371490) that are relatively prime to 19371490.

Interesting facts

Basic properties

Name

Name nineteen million three hundred seventy-one thousand four hundred ninety

Notation

Scientific notation 1.9371490 × 10^7
Engineering notation 1.9371490 × 10^6

Prime Factorization of 19371490

Prime Factorization 2 × 5 × 149 × 13001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19371490
Product of the distinct prime numbers

The prime factorization of 19371490 is 2 × 5 × 149 × 13001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 60, 9, 977, 839, 6932, 5280, 65198, 18078, 822019, 686237, 5448929, 8453709, 77268512, 58121432, 922669478, 960636426, 5777302376, 9630503146

Basic calculations (n = 19371490)

Multiplication

n×y
n×2 38742980
n×3 58114470
n×4 77485960
n×5 96857450

Division

n÷y
n÷2 9685745
n÷3 6457163.3333333
n÷3 4842872.5
n÷5 3874298

Exponentiation

ny
n2 375254624820100
n3 7.2692412121563E+21
n4 1.4081603344887E+29
n5 2.7278163837945E+36

Nth Root

y√n
2√n 4401.3054881478
3√n 268.56804774355
4√n 66.342335564463
5√n 28.670324294083

Divisors of 19371490

1, 2, 5, 10, 149, 298, 745, 1490, 13001, 26002, 65005, 130010, 1937149, 3874298, 9685745, 19371490

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 -19371489
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 19371490 can be divided by 16 positive divisors. The sum of these divisors (counting 19371490) is 1, the average is 0.0625.

Base conversion 19371490

Base System Value
2 Binary 1001001111001010111100010
3 Ternary 1100110011200121
4 Quaternary 1021321113202
5 Quinary 14424341430
6 Senary 1531110454
8 Octal 111712742
10 Decimal 19371490
12 Duodecimal 65a242a
16 Hexadecimal 12795e2
20 Vigesimal 6118ea
36 Base36 bj74y

Cryptographic Hash Functions

md5 69206ab91f6526fe4f23616b685aa66f
sha1 b5787d34f7dae11d3abaefde8e0f7e9440f74ed2
sha256 080028f8d6e3398efae285aac0ec392aa8803dc75f9924cee274b5d73d2d59f5
sha512 609529bf3713e4d16a27c8f9fc3b8020fb0ba8457af6ddff8c3a1b4cc4e3024c377fceb404d6ab0e6bf5f513b2ab111d0d59e0d31fef215b9e1074b3383f642d
ripemd-160 1375eaedef7f1aa40c7bab167d2eea802a352ee6

19371490 as geometric shapes

Circle

Radius = n
Diameter 38742980
Circumference 121714661.34618
Area 1.1788971725604E+15

Sphere

Radius = n
Volume 3.044932638571E+22
Surface area 4.7155886902417E+15
Circumference 121714661.34618

Square

Length = n
Perimeter 77485960
Area 375254624820100
Diagonal 27395423.881375

Cube

Length = n
Surface area 2251527748920600
Volume 7.2692412121563E+21
Space diagonal 33552404.898312

Equilateral Triangle

Length = n
Perimeter 58114470
Area 1.624900189909E+14
Altitude 16776202.449156

Triangular Pyramid

Length = n
Surface area 1.624900189909E+14
Volume 8.5668829253274E+20
Height 9131807.9604583