80971278 (number)

80971278 is an even 8-digits composite number following 80971277 and preceding 80971279. In scientific notation, it is written as 8.0971278 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 26547840 positive integers (up to 80971278) that are relatively prime to 80971278.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-one thousand two hundred seventy-eight

Notation

Scientific notation 8.0971278 × 10^7
Engineering notation 8.0971278 × 10^6

Prime Factorization of 80971278

Prime Factorization 2 × 3 × 61 × 221233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80971278
Product of the distinct prime numbers

The prime factorization of 80971278 is 2 × 3 × 61 × 221233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 92, 68, 793, 163, 9331, 5942, 35820, 88072, 72108, 764818, 6783333, 2239472, 30545573, 96651413, 434045770, 845529813, 936105732, 6016699198

Basic calculations (n = 80971278)

Multiplication

n×y
n×2 161942556
n×3 242913834
n×4 323885112
n×5 404856390

Division

n÷y
n÷2 40485639
n÷3 26990426
n÷3 20242819.5
n÷5 16194255.6

Exponentiation

ny
n2 6556347860953284
n3 5.3087586531395E+23
n4 4.2985697273827E+31
n5 3.4806068439829E+39

Nth Root

y√n
2√n 8998.4041918554
3√n 432.62372394485
4√n 94.859918784782
5√n 38.165081909117

Divisors of 80971278

1, 2, 3, 6, 61, 122, 183, 366, 221233, 442466, 663699, 1327398, 13495213, 26990426, 40485639, 80971278

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80971277
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80971278 can be divided by 16 positive divisors. The sum of these divisors (counting 80971278) is 1, the average is 0.0625.

Base conversion 80971278

Base System Value
2 Binary 100110100111000011000001110
3 Ternary 12122100202201020
4 Quaternary 10310320120032
5 Quinary 131212040103
6 Senary 12011255010
8 Octal 464703016
10 Decimal 80971278
12 Duodecimal 2314a466
16 Hexadecimal 4d3860e
20 Vigesimal 156183i
36 Base36 1c7hu6

Cryptographic Hash Functions

md5 e35f6dc1521d4c860a8b6b2e1333a830
sha1 649a929551333af842327a9411f0a00a8cb0f0bf
sha256 255153ed78e2266f37f2e0e70746f62aa86dcdc6c9a343097ddda01bd6ab1644
sha512 5fe0dc708ea5fe92fdfacbdc72856220a6606e270847c7860044385167b6cc213c2f8e0de06481b4328c156a5382d51753dc2288976b882f8ddd0ea05306d5bd
ripemd-160 7669a839d694afa7a4754e679c9fcff29e2f7fc5

80971278 as geometric shapes

Circle

Radius = n
Diameter 161942556
Circumference 508757544.23315
Area 2.059737427435E+16

Sphere

Radius = n
Volume 2.2237276245846E+24
Surface area 8.23894970974E+16
Circumference 508757544.23315

Square

Length = n
Perimeter 323885112
Area 6556347860953284
Diagonal 114510679.51028

Cube

Length = n
Surface area 39338087165719704
Volume 5.3087586531395E+23
Space diagonal 140246367.44978

Equilateral Triangle

Length = n
Perimeter 242913834
Area 2.8389819018167E+15
Altitude 70123183.724892

Triangular Pyramid

Length = n
Surface area 2.8389819018167E+15
Volume 6.2564320721962E+22
Height 38170226.503427