2820121489 (number)

2820121489 is an odd 10-digits composite number following 2820121488 and preceding 2820121490. In scientific notation, it is written as 2.820121489 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 2807806320 positive integers (up to 2820121489) that are relatively prime to 2820121489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.820121489 × 10^9
Engineering notation 2.820121489 × 10^9

Prime Factorization of 2820121489

Prime Factorization 229 × 12314941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2820121489
Product of the distinct prime numbers

The prime factorization of 2820121489 is 229 × 12314941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 1, 56, 238, 91, 659, 3469, 89979, 79076, 661195, 549991, 4944766, 8019367, 70391420, 71937002, 781463280, 775991699, 8126457499, 1668424276

Basic calculations (n = 2820121489)

Multiplication

n×y
n×2 5640242978
n×3 8460364467
n×4 11280485956
n×5 14100607445

Division

n÷y
n÷2 1410060744.5
n÷3 940040496.33333
n÷3 705030372.25
n÷5 564024297.8

Exponentiation

ny
n2 7953085212719577121
n3 2.2428666512239E+28
n4 6.3251564400779E+37
n5 1.783770959795E+47

Nth Root

y√n
2√n 53104.816062199
3√n 1412.8279325683
4√n 230.444822164
5√n 77.634286071954

Divisors of 2820121489

1, 229, 12314941, 2820121489

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 -2820121488
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 2820121489 can be divided by 4 positive divisors. The sum of these divisors (counting 2820121489) is 1, the average is 0.25.

Base conversion 2820121489

Base System Value
2 Binary 10101000000101111010001110010001
3 Ternary 21021112120000102001
4 Quaternary 2220011322032101
5 Quinary 21233422341424
6 Senary 1143500554001
8 Octal 25005721621
10 Decimal 2820121489
12 Duodecimal 668552901
16 Hexadecimal a817a391
20 Vigesimal 2415f3e9
36 Base36 1an0zo1

Cryptographic Hash Functions

md5 6b250bc5b538f52c352830f4c81cf03f
sha1 90fa518964dc8098d8ad268926adc9ef7184ad68
sha256 6e0e974a379d11442fb47c366b760e578526361d7b1abccea405b53deda4f3fd
sha512 d3f00b39a7c7a5eed368e4cce75ad4c3b7faf786c9d1b67cf3902e42b9523e82753ef7371a99cce86c3a11efb280eba8d103ab4f1419f4b9b09b82015cecbb56
ripemd-160 f648fdda35f8f87f0f00ca82f6fdae57471ecb13

2820121489 as geometric shapes

Circle

Radius = n
Diameter 5640242978
Circumference 17719345904.146
Area 2.4985354077653E+19

Sphere

Radius = n
Volume 9.3948978592886E+28
Surface area 9.9941416310614E+19
Circumference 17719345904.146

Square

Length = n
Perimeter 11280485956
Area 7953085212719577121
Diagonal 3988254057.2836

Cube

Length = n
Surface area 4.7718511276317E+19
Volume 2.2428666512239E+28
Space diagonal 4884593702.4648

Equilateral Triangle

Length = n
Perimeter 8460364467
Area 3.4437869163388E+18
Altitude 2442296851.2324

Triangular Pyramid

Length = n
Surface area 3.4437869163388E+18
Volume 2.6432436972959E+27
Height 1329418019.0945