2842934921 (number)

2842934921 is an odd 10-digits composite number following 2842934920 and preceding 2842934922. In scientific notation, it is written as 2.842934921 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 2810991744 positive integers (up to 2842934921) that are relatively prime to 2842934921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.842934921 × 10^9
Engineering notation 2.842934921 × 10^9

Prime Factorization of 2842934921

Prime Factorization 89 × 31943089

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2842934921
Product of the distinct prime numbers

The prime factorization of 2842934921 is 89 × 31943089. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 74, 32, 38, 119, 7618, 9311, 79265, 18012, 828158, 557287, 8730294, 5569984, 96783182, 16301254, 480148707, 18132670, 8690447897, 6986953841

Basic calculations (n = 2842934921)

Multiplication

n×y
n×2 5685869842
n×3 8528804763
n×4 11371739684
n×5 14214674605

Division

n÷y
n÷2 1421467460.5
n÷3 947644973.66667
n÷3 710733730.25
n÷5 568586984.2

Exponentiation

ny
n2 8082278965041276241
n3 2.297739311098E+28
n4 6.5323233268749E+37
n5 1.8570970101235E+47

Nth Root

y√n
2√n 53319.179672984
3√n 1416.6274060138
4√n 230.90946206898
5√n 77.75948643783

Divisors of 2842934921

1, 89, 31943089, 2842934921

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 -2842934920
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 2842934921 can be divided by 4 positive divisors. The sum of these divisors (counting 2842934921) is 1, the average is 0.25.

Base conversion 2842934921

Base System Value
2 Binary 10101001011100111011111010001001
3 Ternary 21100010111001112222
4 Quaternary 2221130323322021
5 Quinary 21310242404141
6 Senary 1150033543425
8 Octal 25134737211
10 Decimal 2842934921
12 Duodecimal 674114b75
16 Hexadecimal a973be89
20 Vigesimal 24886h61
36 Base36 1b0lymh

Cryptographic Hash Functions

md5 5c8901bc76c6b69d72615ce764c32645
sha1 73e212aca7419f9fc7bbb82c1daad0f915f9c5f4
sha256 956655027fc112804bf9a7d26ae48b2a4189702449ef23afc7e608d6f455fd37
sha512 9c9ee205d093d30a7cfdd58636475bcf5f7d795c030d45c9b8ca7a95b54259aa5ba722a3b8df4c31948e55db7765624b813b97864b7f59ad4165e989b0791366
ripemd-160 9926f3456613523844fc91d29f57324510ff7db3

2842934921 as geometric shapes

Circle

Radius = n
Diameter 5685869842
Circumference 17862686924.895
Area 2.5391228220837E+19

Sphere

Radius = n
Volume 9.6247479194798E+28
Surface area 1.0156491288335E+20
Circumference 17862686924.895

Square

Length = n
Perimeter 11371739684
Area 8082278965041276241
Diagonal 4020517122.2223

Cube

Length = n
Surface area 4.8493673790248E+19
Volume 2.297739311098E+28
Space diagonal 4924107725.7838

Equilateral Triangle

Length = n
Perimeter 8528804763
Area 3.4997294520992E+18
Altitude 2462053862.8919

Triangular Pyramid

Length = n
Surface area 3.4997294520992E+18
Volume 2.7079117471271E+27
Height 1340172374.0741