2001189872 (number)

2001189872 is an even 10-digits composite number following 2001189871 and preceding 2001189873. In scientific notation, it is written as 2.001189872 × 10^9. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 880286400 positive integers (up to 2001189872) that are relatively prime to 2001189872.

Interesting facts

Basic properties

Name

Name two billion one million one hundred eighty-nine thousand eight hundred seventy-two

Notation

Scientific notation 2.001189872 × 10^9
Engineering notation 2.001189872 × 10^9

Prime Factorization of 2001189872

Prime Factorization 2 × 2 × 2 × 2 × 11 × 31 × 366787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 250148734
Product of the distinct prime numbers

The prime factorization of 2001189872 is 2 × 2 × 2 × 2 × 11 × 31 × 366787. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2001189872)

Multiplication

n×y
n×2 4002379744
n×3 6003569616
n×4 8004759488
n×5 10005949360

Division

n÷y
n÷2 1000594936
n÷3 667063290.66667
n÷3 500297468
n÷5 400237974.4

Exponentiation

ny
n2 4004760903795376384
n3 8.0142869604569E+27
n4 1.6038109896568E+37
n5 3.2095303091035E+46

Nth Root

y√n
2√n 44734.660745333
3√n 1260.1708578248
4√n 211.50569908476
5√n 72.486588266502

Divisors of 2001189872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2001189871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2001189872 can be divided by 40 positive divisors. The sum of these divisors (counting 2001189872) is 1, the average is 0.025.

Base conversion 2001189872

Base System Value
2 Binary 1110111010001111011101111110000
3 Ternary 12011110120222102102
4 Quaternary 1313101323233300
5 Quinary 13044301033442
6 Senary 530324235532
8 Octal 16721735760
10 Decimal 2001189872
12 Duodecimal 47a23bba8
16 Hexadecimal 7747bbf0
20 Vigesimal 1b578edc
36 Base36 x3gfzk

Cryptographic Hash Functions

md5 728cf1c6cd29387cfa9ded28cad0bac1
sha1 bc91c559a7ecbc7f96dcc07b967c648aec226aa9
sha256 a730bbf2578d71fec039e74407a57f895c68cd45c0e327be064f2eca8ed8b4de
sha512 aa5b8174cf1fb98685e3b94ad59a4c8e02b4134e9ec45e01b6fd8b154361468b74997d4cf62d5ff9ca37fa5b207e489c5cd2e69d9940c22e239f4220cf256b61
ripemd-160 150dcbad91875aa294e030f7449d1ebb78dd317d

2001189872 as geometric shapes

Circle

Radius = n
Diameter 4002379744
Circumference 12573846800.627
Area 1.2581327434747E+19

Sphere

Radius = n
Volume 3.3570166718309E+28
Surface area 5.0325309738989E+19
Circumference 12573846800.627

Square

Length = n
Perimeter 8004759488
Area 4004760903795376384
Diagonal 2830109857.8661

Cube

Length = n
Surface area 2.4028565422772E+19
Volume 8.0142869604569E+27
Space diagonal 3466162533.8963

Equilateral Triangle

Length = n
Perimeter 6003569616
Area 1.7341123393848E+18
Altitude 1733081266.9481

Triangular Pyramid

Length = n
Surface area 1.7341123393848E+18
Volume 9.44492776019E+26
Height 943369952.62203