802120906 (number)

802120906 is an even 9-digits composite number following 802120905 and preceding 802120907. In scientific notation, it is written as 8.02120906 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 378710640 positive integers (up to 802120906) that are relatively prime to 802120906.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty thousand nine hundred six

Notation

Scientific notation 8.02120906 × 10^8
Engineering notation 8.02120906 × 10^6

Prime Factorization of 802120906

Prime Factorization 2 × 331 × 23 × 139 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 802120906
Product of the distinct prime numbers

The prime factorization of 802120906 is 2 × 331 × 23 × 139 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 26, 21, 938, 379, 2279, 3069, 20709, 24196, 724835, 149233, 347443, 3383276, 18815552, 36309064, 477399652, 902344725, 9789223508, 4077009717

Basic calculations (n = 802120906)

Multiplication

n×y
n×2 1604241812
n×3 2406362718
n×4 3208483624
n×5 4010604530

Division

n÷y
n÷2 401060453
n÷3 267373635.33333
n÷3 200530226.5
n÷5 160424181.2

Exponentiation

ny
n2 643397947842260836
n3 5.1608294484178E+26
n4 4.1396091928763E+35
n5 3.3204670762759E+44

Nth Root

y√n
2√n 28321.739106206
3√n 929.1374072907
4√n 168.29063879553
5√n 60.373724292331

Divisors of 802120906

1, 2, 23, 46, 139, 278, 331, 379, 662, 758, 3197, 6394, 7613, 8717, 15226, 17434, 46009, 52681, 92018, 105362, 125449, 250898, 1058207, 1211663, 2116414, 2423326, 2885327, 5770654, 17437411, 34874822, 401060453, 802120906

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 -802120905
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 802120906 can be divided by 32 positive divisors. The sum of these divisors (counting 802120906) is 1, the average is 0.03125.

Base conversion 802120906

Base System Value
2 Binary 101111110011110110010011001010
3 Ternary 2001220022222000201
4 Quaternary 233303312103022
5 Quinary 3120320332111
6 Senary 211332122414
8 Octal 5763662312
10 Decimal 802120906
12 Duodecimal 1a476640a
16 Hexadecimal 2fcf64ca
20 Vigesimal cad5256
36 Base36 d9k8ga

Cryptographic Hash Functions

md5 cf274559f71b5da129bbee35bc4c52d5
sha1 5dd2072ed63a7fb6a6df367d25bfa2ab0e66858c
sha256 16bcfd39830346e65818aecf00f708db2f0a7dd869eb6efae32df76ef5fff105
sha512 a7aaec08540a266107880f8bfe1a8031255af0b3e17c298ab059b4a70832d7f7e4a8914adf913dc6baabad5294a13afb640b8136b1af475a7291ef3db22747a5
ripemd-160 64cec9557c634970e90343e9f719dac60eeb3bda

802120906 as geometric shapes

Circle

Radius = n
Diameter 1604241812
Circumference 5039874291.1608
Area 2.021294266276E+18

Sphere

Radius = n
Volume 2.1617631842105E+27
Surface area 8.085177065104E+18
Circumference 5039874291.1608

Square

Length = n
Perimeter 3208483624
Area 643397947842260836
Diagonal 1134370263.9282

Cube

Length = n
Surface area 3860387687053565016
Volume 5.1608294484178E+26
Space diagonal 1389314163.0052

Equilateral Triangle

Length = n
Perimeter 2406362718
Area 2.7859948378709E+17
Altitude 694657081.50259

Triangular Pyramid

Length = n
Surface area 2.7859948378709E+17
Volume 6.082095832539E+25
Height 378123421.3094