802121849 (number)

802121849 is an odd 9-digits composite number following 802121848 and preceding 802121850. In scientific notation, it is written as 8.02121849 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 767246964 positive integers (up to 802121849) that are relatively prime to 802121849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.02121849 × 10^8
Engineering notation 8.02121849 × 10^6

Prime Factorization of 802121849

Prime Factorization 23 × 34874863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 802121849
Product of the distinct prime numbers

The prime factorization of 802121849 is 23 × 34874863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 81, 87, 88, 744, 8946, 3653, 16012, 23, 950573, 875411, 2638492, 6748429, 32246651, 7565398, 442992843, 936877430, 6880982330, 9900614401

Basic calculations (n = 802121849)

Multiplication

n×y
n×2 1604243698
n×3 2406365547
n×4 3208487396
n×5 4010609245

Division

n÷y
n÷2 401060924.5
n÷3 267373949.66667
n÷3 200530462.25
n÷5 160424369.8

Exponentiation

ny
n2 643399460643178801
n3 5.1608476501671E+26
n4 4.1396286595593E+35
n5 3.3204865945791E+44

Nth Root

y√n
2√n 28321.75575419
3√n 929.13777139883
4√n 168.29068825752
5√n 60.373738487796

Divisors of 802121849

1, 23, 34874863, 802121849

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 -802121848
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 802121849 can be divided by 4 positive divisors. The sum of these divisors (counting 802121849) is 1, the average is 0.25.

Base conversion 802121849

Base System Value
2 Binary 101111110011110110100001111001
3 Ternary 2001220100000022122
4 Quaternary 233303312201321
5 Quinary 3120320344344
6 Senary 211332131025
8 Octal 5763664171
10 Decimal 802121849
12 Duodecimal 1a4766a75
16 Hexadecimal 2fcf6879
20 Vigesimal cad54c9
36 Base36 d9k96h

Cryptographic Hash Functions

md5 7742ae0768afecc693b7967821310688
sha1 787ee34245340c9cf3b1bf12e2ddeac1a3dc663d
sha256 58d5f2ae9e921fd3b07e644c4a7dbeafd5e6378788184c89416a671f242384f3
sha512 89ed0b90fe8c5c34ce9dad501d82991c6a3d87de9cb08e04174d640d03b7c73bb8b995bbf7ef22c2bea26cac42862723b0408c793b31a0f5a4b1e7d707f7f15b
ripemd-160 33c36037d3e2dd8cf7fe8b195b71cec5dbc436c2

802121849 as geometric shapes

Circle

Radius = n
Diameter 1604243698
Circumference 5039880216.2045
Area 2.0212990188802E+18

Sphere

Radius = n
Volume 2.1617708085415E+27
Surface area 8.085196075521E+18
Circumference 5039880216.2045

Square

Length = n
Perimeter 3208487396
Area 643399460643178801
Diagonal 1134371597.5316

Cube

Length = n
Surface area 3860396763859072806
Volume 5.1608476501671E+26
Space diagonal 1389315796.3291

Equilateral Triangle

Length = n
Perimeter 2406365547
Area 2.786001388491E+17
Altitude 694657898.16455

Triangular Pyramid

Length = n
Surface area 2.786001388491E+17
Volume 6.0821172835064E+25
Height 378123865.84386