19497620 (number)

19497620 is an even 8-digits composite number following 19497619 and preceding 19497621. In scientific notation, it is written as 1.9497620 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7764512 positive integers (up to 19497620) that are relatively prime to 19497620.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-seven thousand six hundred twenty

Notation

Scientific notation 1.9497620 × 10^7
Engineering notation 1.9497620 × 10^6

Prime Factorization of 19497620

Prime Factorization 2 × 2 × 5 × 239 × 4079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9748810
Product of the distinct prime numbers

The prime factorization of 19497620 is 2 × 2 × 5 × 239 × 4079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 67, 61, 740, 827, 1987, 3755, 58812, 56928, 993266, 907020, 6306556, 5241219, 16817503, 11359740, 717218542, 841061053, 3243244778, 4898630694

Basic calculations (n = 19497620)

Multiplication

n×y
n×2 38995240
n×3 58492860
n×4 77990480
n×5 97488100

Division

n÷y
n÷2 9748810
n÷3 6499206.6666667
n÷3 4874405
n÷5 3899524

Exponentiation

ny
n2 380157185664400
n3 7.4121603463539E+21
n4 1.4451948581228E+29
n5 2.8177860169632E+36

Nth Root

y√n
2√n 4415.6109430066
3√n 269.14967969215
4√n 66.450063528989
5√n 28.707562590812

Divisors of 19497620

1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4079, 4780, 8158, 16316, 20395, 40790, 81580, 974881, 1949762, 3899524, 4874405, 9748810, 19497620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19497619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19497620 can be divided by 24 positive divisors. The sum of these divisors (counting 19497620) is 1, the average is 0.041666666666667.

Base conversion 19497620

Base System Value
2 Binary 1001010011000001010010100
3 Ternary 1100200120201002
4 Quaternary 1022120022110
5 Quinary 14442410440
6 Senary 1533522432
8 Octal 112301224
10 Decimal 19497620
12 Duodecimal 6643418
16 Hexadecimal 1298294
20 Vigesimal 61h410
36 Base36 blwgk

Cryptographic Hash Functions

md5 c2102d77baaf5cf1975ab88015179f02
sha1 d86b685f0f910ed0a545625c5d9879f8c5b88fae
sha256 792c7af72e7dbfffc13c6c2187df20f9a23b99c4e2c3264d3f8fb7699b67b3a4
sha512 345395742362c833def1af030b2d57a028f3657a8d3e83b4188fbb01026eb64ac29e1ef873665569b98df11de8e2f9b7607ef41e87729cab8af67ecf37c364a0
ripemd-160 6cda3a644488d70323a9e5381595fa77c7c10ba4

19497620 as geometric shapes

Circle

Radius = n
Diameter 38995240
Circumference 122507159.50897
Area 1.1942990216926E+15

Sphere

Radius = n
Volume 3.1047984655113E+22
Surface area 4.7771960867706E+15
Circumference 122507159.50897

Square

Length = n
Perimeter 77990480
Area 380157185664400
Diagonal 27573798.637997

Cube

Length = n
Surface area 2280943113986400
Volume 7.4121603463539E+21
Space diagonal 33770868.466671

Equilateral Triangle

Length = n
Perimeter 58492860
Area 1.6461289010828E+14
Altitude 16885434.233336

Triangular Pyramid

Length = n
Surface area 1.6461289010828E+14
Volume 8.7353147402481E+20
Height 9191266.2126656