80491444 (number)

80491444 is an even 8-digits composite number following 80491443 and preceding 80491445. In scientific notation, it is written as 8.0491444 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 34995840 positive integers (up to 80491444) that are relatively prime to 80491444.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 8.0491444 × 10^7
Engineering notation 8.0491444 × 10^6

Prime Factorization of 80491444

Prime Factorization 2 × 2 × 11 × 23 × 79537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40245722
Product of the distinct prime numbers

The prime factorization of 80491444 is 2 × 2 × 11 × 23 × 79537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 51, 45, 233, 748, 962, 2081, 48780, 10263, 599478, 877326, 8118687, 9215831, 4442928, 84231858, 959093064, 312369864, 3431851433, 2978303517

Basic calculations (n = 80491444)

Multiplication

n×y
n×2 160982888
n×3 241474332
n×4 321965776
n×5 402457220

Division

n÷y
n÷2 40245722
n÷3 26830481.333333
n÷3 20122861
n÷5 16098288.8

Exponentiation

ny
n2 6478872557205136
n3 5.2149380762141E+23
n4 4.1975789612506E+31
n5 3.3786919189508E+39

Nth Root

y√n
2√n 8971.7024025544
3√n 431.76745743674
4√n 94.719070954874
5√n 38.119741220177

Divisors of 80491444

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 79537, 159074, 318148, 874907, 1749814, 1829351, 3499628, 3658702, 7317404, 20122861, 40245722, 80491444

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 -80491443
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 80491444 can be divided by 24 positive divisors. The sum of these divisors (counting 80491444) is 1, the average is 0.041666666666667.

Base conversion 80491444

Base System Value
2 Binary 100110011000011001110110100
3 Ternary 12121110101111121
4 Quaternary 10303003032310
5 Quinary 131101211234
6 Senary 11553113324
8 Octal 463031664
10 Decimal 80491444
12 Duodecimal 22b58844
16 Hexadecimal 4cc33b4
20 Vigesimal 15318c4
36 Base36 1bx7lg

Cryptographic Hash Functions

md5 d903601abd0f646cbad1155f512dae74
sha1 c83f9e4770e34c209bb9a9bd429956af7e8fa2fc
sha256 fb728829a91461fa559ec1c73f34e1a8168d1de94f6f11e8455c9206fdaf836b
sha512 ac15971c996f7e8329f3f5a50622e7364101b1e3a199c690852c26ab5929c2305419e1282aa934cb46ff48517e1ac31f6ce7b914549616ada9172c4525d7754b
ripemd-160 84e38e0ab1ec17f17240023f986297ab6b68ff1a

80491444 as geometric shapes

Circle

Radius = n
Diameter 160982888
Circumference 505742658.29447
Area 2.035397842926E+16

Sphere

Radius = n
Volume 2.1844281532213E+24
Surface area 8.1415913717041E+16
Circumference 505742658.29447

Square

Length = n
Perimeter 321965776
Area 6478872557205136
Diagonal 113832091.75979

Cube

Length = n
Surface area 38873235343230816
Volume 5.2149380762141E+23
Space diagonal 139415270.58259

Equilateral Triangle

Length = n
Perimeter 241474332
Area 2.8054341112107E+15
Altitude 69707635.291293

Triangular Pyramid

Length = n
Surface area 2.8054341112107E+15
Volume 6.1458634619316E+22
Height 37944030.586598