80291290 (number)

80291290 is an even 8-digits composite number following 80291289 and preceding 80291291. In scientific notation, it is written as 8.0291290 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 31309824 positive integers (up to 80291290) that are relatively prime to 80291290.

Interesting facts

Basic properties

Name

Name eighty million two hundred ninety-one thousand two hundred ninety

Notation

Scientific notation 8.0291290 × 10^7
Engineering notation 8.0291290 × 10^6

Prime Factorization of 80291290

Prime Factorization 2 × 5 × 53 × 197 × 769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80291290
Product of the distinct prime numbers

The prime factorization of 80291290 is 2 × 5 × 53 × 197 × 769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 89, 47, 379, 461, 7029, 2391, 82047, 74104, 536150, 14105, 3036356, 2577039, 19020356, 30135323, 980275217, 270908656, 6846234248, 9731322816

Basic calculations (n = 80291290)

Multiplication

n×y
n×2 160582580
n×3 240873870
n×4 321165160
n×5 401456450

Division

n÷y
n÷2 40145645
n÷3 26763763.333333
n÷3 20072822.5
n÷5 16058258

Exponentiation

ny
n2 6446691249864100
n3 5.176131566833E+23
n4 4.1559828071074E+31
n5 3.3368922080048E+39

Nth Root

y√n
2√n 8960.5407202914
3√n 431.40927562028
4√n 94.660132686846
5√n 38.100764248909

Divisors of 80291290

1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 769, 985, 1538, 1970, 3845, 7690, 10441, 20882, 40757, 52205, 81514, 104410, 151493, 203785, 302986, 407570, 757465, 1514930, 8029129, 16058258, 40145645, 80291290

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 -80291289
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 80291290 can be divided by 32 positive divisors. The sum of these divisors (counting 80291290) is 1, the average is 0.03125.

Base conversion 80291290

Base System Value
2 Binary 100110010010010010111011010
3 Ternary 12121002012221111
4 Quaternary 10302102113122
5 Quinary 131023310130
6 Senary 11544530534
8 Octal 462222732
10 Decimal 80291290
12 Duodecimal 22a80a4a
16 Hexadecimal 4c925da
20 Vigesimal 151g84a
36 Base36 1bsx5m

Cryptographic Hash Functions

md5 d89ed0f08d383f619c7d41097b77db80
sha1 8b9e0020909452a0ef56cbb7692331d52a79ef08
sha256 a543fdf63d9b3004257b9f61cfd37993f2e8c23fc8f8e89afa54b4bb4a3b29ec
sha512 23541afb7bf76d3f10b1dc49b6e569a0d09246ca0f428281d8d778dbe2457ff65728781d99169bb96b45192df64361a67da54b0950e8018724dc7d4260a1f68a
ripemd-160 7b0a996c7cf8d9ab8c51cd90d6374fc1176e3f4e

80291290 as geometric shapes

Circle

Radius = n
Diameter 160582580
Circumference 504485053.6225
Area 2.0252877870535E+16

Sphere

Radius = n
Volume 2.1681729205836E+24
Surface area 8.1011511482139E+16
Circumference 504485053.6225

Square

Length = n
Perimeter 321165160
Area 6446691249864100
Diagonal 113549031.25843

Cube

Length = n
Surface area 38680147499184600
Volume 5.176131566833E+23
Space diagonal 139068593.68525

Equilateral Triangle

Length = n
Perimeter 240873870
Area 2.7914991963686E+15
Altitude 69534296.842623

Triangular Pyramid

Length = n
Surface area 2.7914991963686E+15
Volume 6.1001295520356E+22
Height 37849677.086144