802121419 (number)

802121419 is an odd 9-digits composite number following 802121418 and preceding 802121420. In scientific notation, it is written as 8.02121419 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 729201280 positive integers (up to 802121419) that are relatively prime to 802121419.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty-one thousand four hundred nineteen

Notation

Scientific notation 8.02121419 × 10^8
Engineering notation 8.02121419 × 10^6

Prime Factorization of 802121419

Prime Factorization 11 × 72920129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 802121419
Product of the distinct prime numbers

The prime factorization of 802121419 is 11 × 72920129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 72, 83, 700, 127, 2641, 8892, 4420, 38704, 177937, 743904, 1766142, 707721, 64022456, 19829483, 390268642, 655100576, 7483327765, 156128815

Basic calculations (n = 802121419)

Multiplication

n×y
n×2 1604242838
n×3 2406364257
n×4 3208485676
n×5 4010607095

Division

n÷y
n÷2 401060709.5
n÷3 267373806.33333
n÷3 200530354.75
n÷5 160424283.8

Exponentiation

ny
n2 643398770818573561
n3 5.1608393503185E+26
n4 4.1396197829085E+35
n5 3.320477694387E+44

Nth Root

y√n
2√n 28321.748162852
3√n 929.13760536865
4√n 168.29066570328
5√n 60.373732014786

Divisors of 802121419

1, 11, 72920129, 802121419

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 -802121418
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 802121419 can be divided by 4 positive divisors. The sum of these divisors (counting 802121419) is 1, the average is 0.25.

Base conversion 802121419

Base System Value
2 Binary 101111110011110110011011001011
3 Ternary 2001220022222201201
4 Quaternary 233303312123023
5 Quinary 3120320341134
6 Senary 211332125031
8 Octal 5763663313
10 Decimal 802121419
12 Duodecimal 1a4766777
16 Hexadecimal 2fcf66cb
20 Vigesimal cad53aj
36 Base36 d9k8uj

Cryptographic Hash Functions

md5 a90866e20dd2e1d288d6bf8af7d1ab86
sha1 11c7e37197d36fdbc3259eb5b86a1917c1c27e11
sha256 a1f5f5a13d6163aa649a676daa1050421436dab81a73ed5eb841f846cd1688ec
sha512 8d61f73ec99f0ae60c18f568b96991690539001e608784f2cd857228827847704ba7b2109bdb599fa8a49a2c04bf4a684e20fdc80a4b0936f203ea410c984d4a
ripemd-160 da19f642574e4b88c2abb78960279a11fd8e7f90

802121419 as geometric shapes

Circle

Radius = n
Diameter 1604242838
Circumference 5039877514.4348
Area 2.0212968517323E+18

Sphere

Radius = n
Volume 2.161767331909E+27
Surface area 8.0851874069293E+18
Circumference 5039877514.4348

Square

Length = n
Perimeter 3208485676
Area 643398770818573561
Diagonal 1134370989.4198

Cube

Length = n
Surface area 3860392624911441366
Volume 5.1608393503185E+26
Space diagonal 1389315051.5472

Equilateral Triangle

Length = n
Perimeter 2406364257
Area 2.7859984014628E+17
Altitude 694657525.77362

Triangular Pyramid

Length = n
Surface area 2.7859984014628E+17
Volume 6.082107502041E+25
Height 378123663.13992