2989763721 (number)

2989763721 is an odd 10-digits composite number following 2989763720 and preceding 2989763722. In scientific notation, it is written as 2.989763721 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 1563408000 positive integers (up to 2989763721) that are relatively prime to 2989763721.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million seven hundred sixty-three thousand seven hundred twenty-one

Notation

Scientific notation 2.989763721 × 10^9
Engineering notation 2.989763721 × 10^9

Prime Factorization of 2989763721

Prime Factorization 69 × 93 × 7 × 101 × 659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2989763721
Product of the distinct prime numbers

The prime factorization of 2989763721 is 69 × 93 × 7 × 101 × 659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2989763721)

Multiplication

n×y
n×2 5979527442
n×3 8969291163
n×4 11959054884
n×5 14948818605

Division

n÷y
n÷2 1494881860.5
n÷3 996587907
n÷3 747440930.25
n÷5 597952744.2

Exponentiation

ny
n2 8938687107407765841
n3 2.6724562427098E+28
n4 7.9900127204138E+37
n5 2.3888250161822E+47

Nth Root

y√n
2√n 54678.731889099
3√n 1440.6073378511
4√n 233.83483891221
5√n 78.546596889338

Divisors of 2989763721

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2989763720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2989763721 can be divided by 32 positive divisors. The sum of these divisors (counting 2989763721) is 1, the average is 0.03125.

Base conversion 2989763721

Base System Value
2 Binary 10110010001101000010110010001001
3 Ternary 21201100202201210200
4 Quaternary 2302031002302021
5 Quinary 22110334414341
6 Senary 1212401002413
8 Octal 26215026211
10 Decimal 2989763721
12 Duodecimal 6b5323409
16 Hexadecimal b2342c89
20 Vigesimal 26e60961
36 Base36 1dg10g9

Cryptographic Hash Functions

md5 ff9241fa95887fe61b1207556c828805
sha1 ba33752391a92f4b3d963039c0fe46ebbca29cef
sha256 3b66e1499bef651e63355a11339ad6bcf7ab16da651f7f33d4ddcdef8aa3b2b1
sha512 1a705757d7b9c93a7dc1d17484752d11413901fb2bb6298c1f72a765db92d63eace6213fefeb284f10feed80c8e69b7f18b9c46555eb8ce0c13b7c60ac2da655
ripemd-160 f9ce3798833fdaa2c5f96392ab85f3d254a42570

2989763721 as geometric shapes

Circle

Radius = n
Diameter 5979527442
Circumference 18785239483.726
Area 2.808171374937E+19

Sphere

Radius = n
Volume 1.1194358532183E+29
Surface area 1.1232685499748E+20
Circumference 18785239483.726

Square

Length = n
Perimeter 11959054884
Area 8938687107407765841
Diagonal 4228164402.5293

Cube

Length = n
Surface area 5.3632122644447E+19
Volume 2.6724562427098E+28
Space diagonal 5178422667.3982

Equilateral Triangle

Length = n
Perimeter 8969291163
Area 3.8705650557478E+18
Altitude 2589211333.6991

Triangular Pyramid

Length = n
Surface area 3.8705650557478E+18
Volume 3.1495198860741E+27
Height 1409388134.1764