80451642 (number)

80451642 is an even 8-digits composite number following 80451641 and preceding 80451643. In scientific notation, it is written as 8.0451642 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 26730912 positive integers (up to 80451642) that are relatively prime to 80451642.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-one thousand six hundred forty-two

Notation

Scientific notation 8.0451642 × 10^7
Engineering notation 8.0451642 × 10^6

Prime Factorization of 80451642

Prime Factorization 2 × 3 × 313 × 42839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80451642
Product of the distinct prime numbers

The prime factorization of 80451642 is 2 × 3 × 313 × 42839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 10, 67, 577, 465, 7715, 6337, 38166, 61869, 293957, 892390, 284930, 2515850, 3958793, 37953765, 899576878, 138708196, 3049713530, 6254084421

Basic calculations (n = 80451642)

Multiplication

n×y
n×2 160903284
n×3 241354926
n×4 321806568
n×5 402258210

Division

n÷y
n÷2 40225821
n÷3 26817214
n÷3 20112910.5
n÷5 16090328.4

Exponentiation

ny
n2 6472466700496164
n3 5.2072057384524E+23
n4 4.1892825189032E+31
n5 3.3703465744766E+39

Nth Root

y√n
2√n 8969.4839316429
3√n 431.69627785587
4√n 94.707359437601
5√n 38.115970528395

Divisors of 80451642

1, 2, 3, 6, 313, 626, 939, 1878, 42839, 85678, 128517, 257034, 13408607, 26817214, 40225821, 80451642

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 -80451641
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 80451642 can be divided by 16 positive divisors. The sum of these divisors (counting 80451642) is 1, the average is 0.0625.

Base conversion 80451642

Base System Value
2 Binary 100110010111001100000111010
3 Ternary 12121101100220110
4 Quaternary 10302321200322
5 Quinary 131043423032
6 Senary 11552205150
8 Octal 462714072
10 Decimal 80451642
12 Duodecimal 22b397b6
16 Hexadecimal 4cb983a
20 Vigesimal 152g922
36 Base36 1bwcvu

Cryptographic Hash Functions

md5 6c447ed6d98a58aa7ed434ed3485da94
sha1 8022c3ee652d2729a5a3dd4a55a449d6c333ef07
sha256 eaa4330194da1e8c2ac5301b49de75b2953cd3c9c2dc5c58bef68534feab49d2
sha512 5fe0d37dc9912abb1897094f2d3420850cc4c9a410d97d0a88cb0e0e0b3671298cc309806673ad8b56e379c4a95cde9605a676dba0fea76d824b27f3621c3fc3
ripemd-160 7757469bb8674ed4f49bb6faed9975315c461c79

80451642 as geometric shapes

Circle

Radius = n
Diameter 160903284
Circumference 505492574.95287
Area 2.0333853836883E+16

Sphere

Radius = n
Volume 2.1811892391537E+24
Surface area 8.1335415347533E+16
Circumference 505492574.95287

Square

Length = n
Perimeter 321806568
Area 6472466700496164
Diagonal 113775803.23158

Cube

Length = n
Surface area 38834800202976984
Volume 5.2072057384524E+23
Space diagonal 139346331.49634

Equilateral Triangle

Length = n
Perimeter 241354926
Area 2.8026602938893E+15
Altitude 69673165.748171

Triangular Pyramid

Length = n
Surface area 2.8026602938893E+15
Volume 6.1367508144886E+22
Height 37925267.743862