802128969 (number)

802128969 is an odd 9-digits composite number following 802128968 and preceding 802128970. In scientific notation, it is written as 8.02128969 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 503296512 positive integers (up to 802128969) that are relatively prime to 802128969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.02128969 × 10^8
Engineering notation 8.02128969 × 10^6

Prime Factorization of 802128969

Prime Factorization 9 × 17 × 5242673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 802128969
Product of the distinct prime numbers

The prime factorization of 802128969 is 9 × 17 × 5242673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 802128969)

Multiplication

n×y
n×2 1604257938
n×3 2406386907
n×4 3208515876
n×5 4010644845

Division

n÷y
n÷2 401064484.5
n÷3 267376323
n÷3 200532242.25
n÷5 160425793.8

Exponentiation

ny
n2 643410882909002961
n3 5.1609850815118E+26
n4 4.1397756424574E+35
n5 3.3206339679757E+44

Nth Root

y√n
2√n 28321.881452333
3√n 929.14052054115
4√n 168.29106171254
5√n 60.373845668393

Divisors of 802128969

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -802128968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 802128969 can be divided by 8 positive divisors. The sum of these divisors (counting 802128969) is 1, the average is 0.125.

Base conversion 802128969

Base System Value
2 Binary 101111110011111000010001001001
3 Ternary 2001220100101002100
4 Quaternary 233303320101021
5 Quinary 3120321111334
6 Senary 211332224013
8 Octal 5763702111
10 Decimal 802128969
12 Duodecimal 1a476b009
16 Hexadecimal 2fcf8449
20 Vigesimal cad6289
36 Base36 d9keo9

Cryptographic Hash Functions

md5 93fe23a54b0ae6ca2dec130d74e9823e
sha1 8c5bedb1954423495e9fadc6174b573fcfe120ee
sha256 ee351d3c74faca62197cacec753ca6c45b7cc99c8afc9684a572c4587f01e5d4
sha512 52fb712db24f1d8cf7afdb181bd6df850dbcd4fcdbbb0afcb48fa155f746c5fa6f6895333af21972e0774554883d6b968fa0b156b7f42d96e83099c22a9f796e
ripemd-160 ca96c7abb9378a5d76d5a309b6c282446ff3ef5b

802128969 as geometric shapes

Circle

Radius = n
Diameter 1604257938
Circumference 5039924952.4839
Area 2.0213349029866E+18

Sphere

Radius = n
Volume 2.1618283756485E+27
Surface area 8.0853396119466E+18
Circumference 5039924952.4839

Square

Length = n
Perimeter 3208515876
Area 643410882909002961
Diagonal 1134381666.7321

Cube

Length = n
Surface area 3860465297454017766
Volume 5.1609850815118E+26
Space diagonal 1389328128.5308

Equilateral Triangle

Length = n
Perimeter 2406386907
Area 2.7860508483529E+17
Altitude 694664064.26542

Triangular Pyramid

Length = n
Surface area 2.7860508483529E+17
Volume 6.0822792478993E+25
Height 378127222.24405