80497890 (number)

80497890 is an even 8-digits composite number following 80497889 and preceding 80497891. In scientific notation, it is written as 8.0497890 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 18362880 positive integers (up to 80497890) that are relatively prime to 80497890.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation 8.0497890 × 10^7
Engineering notation 8.0497890 × 10^6

Prime Factorization of 80497890

Prime Factorization 2 × 17 × 3 × 15 × 11 × 4783

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80497890
Product of the distinct prime numbers

The prime factorization of 80497890 is 2 × 17 × 3 × 15 × 11 × 4783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 10, 71, 871, 377, 9972, 3592, 74374, 90031, 70114, 20939, 1122908, 887826, 138604, 18342286, 474537967, 707094990, 7771564793, 8442373832

Basic calculations (n = 80497890)

Multiplication

n×y
n×2 160995780
n×3 241493670
n×4 321991560
n×5 402489450

Division

n÷y
n÷2 40248945
n÷3 26832630
n÷3 20124472.5
n÷5 16099578

Exponentiation

ny
n2 6479910294452100
n3 5.2161910609267E+23
n4 4.1989237424146E+31
n5 3.3800450153528E+39

Nth Root

y√n
2√n 8972.0616359898
3√n 431.77898288011
4√n 94.720967245852
5√n 38.120351749616

Divisors of 80497890

1, 2, 3, 6, 11, 15, 17, 22, 30, 33, 34, 45, 51, 66, 90, 102, 165, 187, 255, 330, 374, 495, 510, 561, 765, 990, 1122, 1530, 2805, 4783, 5610, 8415, 9566, 14349, 16830, 28698, 52613, 71745, 81311, 105226, 143490, 157839, 162622, 215235, 243933, 315678, 430470, 487866, 789195, 894421, 1219665, 1578390, 1788842, 2367585, 2439330, 2683263, 3658995, 4735170, 5366526, 7317990, 13416315, 26832630, 40248945, 80497890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80497889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80497890 can be divided by 64 positive divisors. The sum of these divisors (counting 80497890) is 1, the average is 0.015625.

Base conversion 80497890

Base System Value
2 Binary 100110011000100110011100010
3 Ternary 12121110201100100
4 Quaternary 10303010303202
5 Quinary 131101413030
6 Senary 11553203230
8 Octal 463046342
10 Decimal 80497890
12 Duodecimal 22b60516
16 Hexadecimal 4cc4ce2
20 Vigesimal 15324ea
36 Base36 1bxcki

Cryptographic Hash Functions

md5 36a142fcf411a8c3b18d236dcb0f6fd9
sha1 3505e5d58b882db9ef5fc8cf1f5e8ecf31e04591
sha256 a0241994bd58144aaa8e8ed82a2b1256fa4ee140a0b9ea4b86de06e15bc85a62
sha512 1f6f7c2eed93fc722d6cd78ab7d00024d2fec5194acc5d250a950be3ed9c1fc2dd0d6cc6c87a4bea090495b7a4141a8bbed81585a0ac88fb20f1948299937ee3
ripemd-160 2a75d883c2421e9c2c1cff0ad32930a75282c84a

80497890 as geometric shapes

Circle

Radius = n
Diameter 160995780
Circumference 505783159.70696
Area 2.0357238576972E+16

Sphere

Radius = n
Volume 2.1849530022304E+24
Surface area 8.1428954307886E+16
Circumference 505783159.70696

Square

Length = n
Perimeter 321991560
Area 6479910294452100
Diagonal 113841207.78042

Cube

Length = n
Surface area 38879461766712600
Volume 5.2161910609267E+23
Space diagonal 139426435.38209

Equilateral Triangle

Length = n
Perimeter 241493670
Area 2.8058834646199E+15
Altitude 69713217.691045

Triangular Pyramid

Length = n
Surface area 2.8058834646199E+15
Volume 6.1473401185766E+22
Height 37947069.260139