1989538422 (number)

1989538422 is an even 10-digits composite number following 1989538421 and preceding 1989538423. In scientific notation, it is written as 1.989538422 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 663091200 positive integers (up to 1989538422) that are relatively prime to 1989538422.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-nine million five hundred thirty-eight thousand four hundred twenty-two

Notation

Scientific notation 1.989538422 × 10^9
Engineering notation 1.989538422 × 10^9

Prime Factorization of 1989538422

Prime Factorization 2 × 3 × 9601 × 34537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1989538422
Product of the distinct prime numbers

The prime factorization of 1989538422 is 2 × 3 × 9601 × 34537. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 12, 12, 945, 238, 3927, 8180, 75596, 34890, 694588, 203821, 5247875, 1337910, 30859780, 55104564, 196604890, 359157520, 5286263227, 1516729393

Basic calculations (n = 1989538422)

Multiplication

n×y
n×2 3979076844
n×3 5968615266
n×4 7958153688
n×5 9947692110

Division

n÷y
n÷2 994769211
n÷3 663179474
n÷3 497384605.5
n÷5 397907684.4

Exponentiation

ny
n2 3958263132614250084
n3 7.8751165867221E+27
n4 1.5667847027013E+37
n5 3.1171783650261E+46

Nth Root

y√n
2√n 44604.242197352
3√n 1257.7204146807
4√n 211.19716427394
5√n 72.401983831726

Divisors of 1989538422

1, 2, 3, 6, 9601, 19202, 28803, 34537, 57606, 69074, 103611, 207222, 331589737, 663179474, 994769211, 1989538422

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 -1989538421
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 1989538422 can be divided by 16 positive divisors. The sum of these divisors (counting 1989538422) is 1, the average is 0.0625.

Base conversion 1989538422

Base System Value
2 Binary 1110110100101011111001001110110
3 Ternary 12010122200000122020
4 Quaternary 1312211133021312
5 Quinary 13033310212142
6 Senary 525230414010
8 Octal 16645371166
10 Decimal 1989538422
12 Duodecimal 476361306
16 Hexadecimal 7695f276
20 Vigesimal 1b1ec612
36 Base36 wwipo6

Cryptographic Hash Functions

md5 0c590ffe486c13e2eebec1ab186be70f
sha1 7507a684b33968ff274ac75b882ba6d326559c50
sha256 d8524a1b912ab811e6b878f701c22fcf0d26ec553b75ef80016e9e75fc32ad16
sha512 82e8356bf5ba706f4c9b405a8b4728f475b063a04eb92a8bf807c31c976866120eeb0cee9050b6fb62d914f362fa4f31baa77d75faa80b5ee9466ce0aaae61cc
ripemd-160 118814da6759bf148d9f7f40d9b6d82907725ff4

1989538422 as geometric shapes

Circle

Radius = n
Diameter 3979076844
Circumference 12500638581.18
Area 1.2435250378396E+19

Sphere

Radius = n
Volume 3.2987211220012E+28
Surface area 4.9741001513585E+19
Circumference 12500638581.18

Square

Length = n
Perimeter 7958153688
Area 3958263132614250084
Diagonal 2813632219.2548

Cube

Length = n
Surface area 2.3749578795685E+19
Volume 7.8751165867221E+27
Space diagonal 3445981630.5144

Equilateral Triangle

Length = n
Perimeter 5968615266
Area 1.7139782138537E+18
Altitude 1722990815.2572

Triangular Pyramid

Length = n
Surface area 1.7139782138537E+18
Volume 9.2809139018431E+26
Height 937877406.41826