80445489 (number)

80445489 is an odd 8-digits composite number following 80445488 and preceding 80445490. In scientific notation, it is written as 8.0445489 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 52386048 positive integers (up to 80445489) that are relatively prime to 80445489.

Interesting facts

Basic properties

Name

Name eighty million four hundred forty-five thousand four hundred eighty-nine

Notation

Scientific notation 8.0445489 × 10^7
Engineering notation 8.0445489 × 10^6

Prime Factorization of 80445489

Prime Factorization 3 × 107 × 73 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80445489
Product of the distinct prime numbers

The prime factorization of 80445489 is 3 × 107 × 73 × 3433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 40, 37, 876, 193, 4652, 9843, 18468, 41868, 751225, 335123, 161179, 3162816, 1783728, 60003862, 976099686, 598968089, 796148511, 2219117779

Basic calculations (n = 80445489)

Multiplication

n×y
n×2 160890978
n×3 241336467
n×4 321781956
n×5 402227445

Division

n÷y
n÷2 40222744.5
n÷3 26815163
n÷3 20111372.25
n÷5 16089097.8

Exponentiation

ny
n2 6471476700449121
n3 5.2060110771974E+23
n4 4.1880010684456E+31
n5 3.3690579388363E+39

Nth Root

y√n
2√n 8969.1409287624
3√n 431.68527209369
4√n 94.705548563758
5√n 38.115387483137

Divisors of 80445489

1, 3, 73, 107, 219, 321, 3433, 7811, 10299, 23433, 250609, 367331, 751827, 1101993, 26815163, 80445489

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 -80445488
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 80445489 can be divided by 16 positive divisors. The sum of these divisors (counting 80445489) is 1, the average is 0.0625.

Base conversion 80445489

Base System Value
2 Binary 100110010111000000000110001
3 Ternary 12121101001110120
4 Quaternary 10302320000301
5 Quinary 131043223424
6 Senary 11552120453
8 Octal 462700061
10 Decimal 80445489
12 Duodecimal 22b36129
16 Hexadecimal 4cb8031
20 Vigesimal 152fde9
36 Base36 1bw84x

Cryptographic Hash Functions

md5 bce31e7d4923ddb19d76ce376544a27e
sha1 f368d16641319d14a172113e5b755239193b05f8
sha256 82af1ed82e262c5ba0c35c1ec16d7bd32e32a78b9811b31d4fc8161369cfa15e
sha512 10bf54c503ebf8da2c8f3a3b93b219a87771c0a625bd792d19350b9b63faea0820aba3c04f85fa1aee7709474957df828be2986be0ac9fea03ed8d559728c36f
ripemd-160 237d2f071831bd73eac0f77ed2368793107842c5

80445489 as geometric shapes

Circle

Radius = n
Diameter 160890978
Circumference 505453914.51368
Area 2.0330743660008E+16

Sphere

Radius = n
Volume 2.1806888206174E+24
Surface area 8.1322974640034E+16
Circumference 505453914.51368

Square

Length = n
Perimeter 321781956
Area 6471476700449121
Diagonal 113767101.57554

Cube

Length = n
Surface area 38828860202694726
Volume 5.2060110771974E+23
Space diagonal 139335674.18772

Equilateral Triangle

Length = n
Perimeter 241336467
Area 2.802231611294E+15
Altitude 69667837.093862

Triangular Pyramid

Length = n
Surface area 2.802231611294E+15
Volume 6.1353428926976E+22
Height 37922367.191845