1997441639 (number)

1997441639 is an odd 10-digits composite number following 1997441638 and preceding 1997441640. In scientific notation, it is written as 1.997441639 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1879945056 positive integers (up to 1997441639) that are relatively prime to 1997441639.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million four hundred forty-one thousand six hundred thirty-nine

Notation

Scientific notation 1.997441639 × 10^9
Engineering notation 1.997441639 × 10^9

Prime Factorization of 1997441639

Prime Factorization 17 × 117496567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1997441639
Product of the distinct prime numbers

The prime factorization of 1997441639 is 17 × 117496567. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1997441639)

Multiplication

n×y
n×2 3994883278
n×3 5992324917
n×4 7989766556
n×5 9987208195

Division

n÷y
n÷2 998720819.5
n÷3 665813879.66667
n÷3 499360409.75
n÷5 399488327.8

Exponentiation

ny
n2 3989773101211006321
n3 7.969338922521E+27
n4 1.5918289399147E+37
n5 3.1795854067508E+46

Nth Root

y√n
2√n 44692.747051395
3√n 1259.3835985177
4√n 211.40659178795
5√n 72.459414392558

Divisors of 1997441639

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997441638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997441639 can be divided by 4 positive divisors. The sum of these divisors (counting 1997441639) is 1, the average is 0.25.

Base conversion 1997441639

Base System Value
2 Binary 1110111000011101000101001100111
3 Ternary 12011012112112210222
4 Quaternary 1313003220221213
5 Quinary 13042321113024
6 Senary 530112034555
8 Octal 16703505147
10 Decimal 1997441639
12 Duodecimal 478b32a5b
16 Hexadecimal 770e8a67
20 Vigesimal 1b44041j
36 Base36 x183tz

Cryptographic Hash Functions

md5 59fc7c13bf8a319b15ba5889ec0c14d9
sha1 15794a03c81891fa855508ad3a948bc4b39b7b4f
sha256 b448a44dd0e0b8ff1e50986153b5fe7cca3c3ae5921582de9bc94162b6f2fffa
sha512 6c9cb51e42cde06d5112c529befc0559b727d76b51067ee10812ff8374ea20c1629b32ce97335d4c6be6e5362ab9c9a6d06f06fa6d44273968bdc7af91e8be3c
ripemd-160 97e0d5e401d82a87133afe643c55be4bbda82f67

1997441639 as geometric shapes

Circle

Radius = n
Diameter 3994883278
Circumference 12550295958.114
Area 1.2534241864255E+19

Sphere

Radius = n
Volume 3.3381888817279E+28
Surface area 5.0136967457019E+19
Circumference 12550295958.114

Square

Length = n
Perimeter 7989766556
Area 3989773101211006321
Diagonal 2824809055.9225

Cube

Length = n
Surface area 2.3938638607266E+19
Volume 7.969338922521E+27
Space diagonal 3459670403.9017

Equilateral Triangle

Length = n
Perimeter 5992324917
Area 1.7276224304923E+18
Altitude 1729835201.9508

Triangular Pyramid

Length = n
Surface area 1.7276224304923E+18
Volume 9.3919559894809E+26
Height 941603018.64085