802128965 (number)

802128965 is an odd 9-digits composite number following 802128964 and preceding 802128966. In scientific notation, it is written as 8.02128965 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 576773120 positive integers (up to 802128965) that are relatively prime to 802128965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.02128965 × 10^8
Engineering notation 8.02128965 × 10^6

Prime Factorization of 802128965

Prime Factorization 5 × 11 × 11 × 89 × 14897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72920815
Product of the distinct prime numbers

The prime factorization of 802128965 is 5 × 11 × 11 × 89 × 14897. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 77, 45, 719, 375, 9710, 9177, 58847, 90263, 610074, 33819, 9803931, 9877048, 33181226, 27285572, 893463642, 76053137, 6003873163, 1547978682

Basic calculations (n = 802128965)

Multiplication

n×y
n×2 1604257930
n×3 2406386895
n×4 3208515860
n×5 4010644825

Division

n÷y
n÷2 401064482.5
n÷3 267376321.66667
n÷3 200532241.25
n÷5 160425793

Exponentiation

ny
n2 643410876491971225
n3 5.1609850043025E+26
n4 4.1397755598817E+35
n5 3.3206338851802E+44

Nth Root

y√n
2√n 28321.881381716
3√n 929.14051899669
4√n 168.29106150273
5√n 60.373845608179

Divisors of 802128965

1, 5, 11, 55, 89, 121, 445, 605, 979, 4895, 10769, 14897, 53845, 74485, 163867, 819335, 1325833, 1802537, 6629165, 9012685, 14584163, 72920815, 160425793, 802128965

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -802128964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 802128965 can be divided by 24 positive divisors. The sum of these divisors (counting 802128965) is 1, the average is 0.041666666666667.

Base conversion 802128965

Base System Value
2 Binary 101111110011111000010001000101
3 Ternary 2001220100101002012
4 Quaternary 233303320101011
5 Quinary 3120321111330
6 Senary 211332224005
8 Octal 5763702105
10 Decimal 802128965
12 Duodecimal 1a476b005
16 Hexadecimal 2fcf8445
20 Vigesimal cad6285
36 Base36 d9keo5

Cryptographic Hash Functions

md5 1d845020687cfd7f5762c668d35c25a6
sha1 48002736f6e0c5d16806f9414e3b3b31b2d05981
sha256 250a7b0f93eea0fabe546a27d8cf779e9c6ace3106fe69c4c579a905a583b673
sha512 96a0881e88ec8f06d7ed14533bbd474fbe65da7a12052796c63ebcc18123ab41e107332f15ef4cb5c72961516ee9685b5daa49ef14fa3314d5b889ed238b6d6c
ripemd-160 4b61197480f22d9698b6c01dd0b72143b507bfb9

802128965 as geometric shapes

Circle

Radius = n
Diameter 1604257930
Circumference 5039924927.3512
Area 2.0213348828269E+18

Sphere

Radius = n
Volume 2.1618283433072E+27
Surface area 8.0853395313078E+18
Circumference 5039924927.3512

Square

Length = n
Perimeter 3208515860
Area 643410876491971225
Diagonal 1134381661.0753

Cube

Length = n
Surface area 3860465258951827350
Volume 5.1609850043025E+26
Space diagonal 1389328121.6026

Equilateral Triangle

Length = n
Perimeter 2406386895
Area 2.7860508205663E+17
Altitude 694664060.80132

Triangular Pyramid

Length = n
Surface area 2.7860508205663E+17
Volume 6.0822791569073E+25
Height 378127220.35843