2829121021 (number)

2829121021 is an odd 10-digits composite number following 2829121020 and preceding 2829121022. In scientific notation, it is written as 2.829121021 × 10^9. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 2818112512 positive integers (up to 2829121021) that are relatively prime to 2829121021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.829121021 × 10^9
Engineering notation 2.829121021 × 10^9

Prime Factorization of 2829121021

Prime Factorization 257 × 11008253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2829121021
Product of the distinct prime numbers

The prime factorization of 2829121021 is 257 × 11008253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 71, 57, 244, 788, 33, 4710, 97972, 68053, 456323, 310382, 6314086, 4174853, 98801545, 50121298, 789982440, 329455003, 2582563292, 8682706716

Basic calculations (n = 2829121021)

Multiplication

n×y
n×2 5658242042
n×3 8487363063
n×4 11316484084
n×5 14145605105

Division

n÷y
n÷2 1414560510.5
n÷3 943040340.33333
n÷3 707280255.25
n÷5 565824204.2

Exponentiation

ny
n2 8003925751464082441
n3 2.264407459399E+28
n4 6.406282743495E+37
n5 1.8124149176091E+47

Nth Root

y√n
2√n 53189.482240383
3√n 1414.3292022926
4√n 230.62845063084
5√n 77.683772032834

Divisors of 2829121021

1, 257, 11008253, 2829121021

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 -2829121020
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 2829121021 can be divided by 4 positive divisors. The sum of these divisors (counting 2829121021) is 1, the average is 0.25.

Base conversion 2829121021

Base System Value
2 Binary 10101000101000001111010111111101
3 Ternary 21022011111020110001
4 Quaternary 2220220033113331
5 Quinary 21243223333041
6 Senary 1144421514301
8 Octal 25050172775
10 Decimal 2829121021
12 Duodecimal 66b572991
16 Hexadecimal a8a0f5fd
20 Vigesimal 244202b1
36 Base36 1asdvr1

Cryptographic Hash Functions

md5 6b0726207ac319819c258dbc4ae5c305
sha1 1d5d2ab39db463fb878608f727cbfb3a4f034f94
sha256 837ea9b24a12ce50090b8334b656dbce7e9426d069cf638f563ac0f339fbe889
sha512 2e292f5c3327ceeeae1179406129704fba60cc775c8157719e7e55def3d696fdc8dc2cc79685dfea26186493a4c0b69f973133f5d0d471f986190091017a58cb
ripemd-160 32bef6b68057e0666586a4d0ea7f77f18d9d653f

2829121021 as geometric shapes

Circle

Radius = n
Diameter 5658242042
Circumference 17775891631.38
Area 2.5145074340678E+19

Sphere

Radius = n
Volume 9.4851277855759E+28
Surface area 1.0058029736271E+20
Circumference 17775891631.38

Square

Length = n
Perimeter 11316484084
Area 8003925751464082441
Diagonal 4000981317.493

Cube

Length = n
Surface area 4.8023554508784E+19
Volume 2.264407459399E+28
Space diagonal 4900181349.1331

Equilateral Triangle

Length = n
Perimeter 8487363063
Area 3.4658015153862E+18
Altitude 2450090674.5666

Triangular Pyramid

Length = n
Surface area 3.4658015153862E+18
Volume 2.6686297831841E+27
Height 1333660439.1643