80490438 (number)

80490438 is an even 8-digits composite number following 80490437 and preceding 80490439. In scientific notation, it is written as 8.0490438 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 22995504 positive integers (up to 80490438) that are relatively prime to 80490438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0490438 × 10^7
Engineering notation 8.0490438 × 10^6

Prime Factorization of 80490438

Prime Factorization 2 × 9 × 49 × 7 × 13037

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80490438
Product of the distinct prime numbers

The prime factorization of 80490438 is 2 × 9 × 49 × 7 × 13037. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 78, 32, 38, 969, 796, 6770, 13661, 69512, 98413, 24045, 8230762, 4123255, 56296629, 96693456, 159584670, 830050754, 1576536907, 7695525475

Basic calculations (n = 80490438)

Multiplication

n×y
n×2 160980876
n×3 241471314
n×4 321961752
n×5 402452190

Division

n÷y
n÷2 40245219
n÷3 26830146
n÷3 20122609.5
n÷5 16098087.6

Exponentiation

ny
n2 6478710609431844
n3 5.2147425462842E+23
n4 4.1973691160765E+31
n5 3.3784807860067E+39

Nth Root

y√n
2√n 8971.6463372115
3√n 431.76565865395
4√n 94.718774998474
5√n 38.119645933896

Divisors of 80490438

1, 2, 7, 9, 14, 18, 49, 63, 98, 126, 343, 441, 686, 882, 3087, 6174, 13037, 26074, 91259, 117333, 182518, 234666, 638813, 821331, 1277626, 1642662, 4471691, 5749317, 8943382, 11498634, 40245219, 80490438

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 -80490437
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 80490438 can be divided by 32 positive divisors. The sum of these divisors (counting 80490438) is 1, the average is 0.03125.

Base conversion 80490438

Base System Value
2 Binary 100110011000010111111000110
3 Ternary 12121110100010100
4 Quaternary 10303002333012
5 Quinary 131101143223
6 Senary 11553104530
8 Octal 463027706
10 Decimal 80490438
12 Duodecimal 22b58146
16 Hexadecimal 4cc2fc6
20 Vigesimal 153161i
36 Base36 1bx6ti

Cryptographic Hash Functions

md5 d41ea2938d94083c09dd3ffb927bf0be
sha1 504ee98f5c741a38e5618a7c25df15f67e8fb03e
sha256 25d3181676c3941d6fe9e4f9b2117acb4832e7ef400c88c237d0704ec1c8bee9
sha512 88fbd8f97a40f33abcbe4956c7c3e8c99033811b86baf03f49e44b4b09c4c4d90a077f871ed6c5832a1370b17482764187603f0db868bb50ef52b196de488922
ripemd-160 b680c077b5beda79335e3d215010f9b9784e0152

80490438 as geometric shapes

Circle

Radius = n
Diameter 160980876
Circumference 505736337.41005
Area 2.0353469655325E+16

Sphere

Radius = n
Volume 2.1843462498358E+24
Surface area 8.1413878621301E+16
Circumference 505736337.41005

Square

Length = n
Perimeter 321961752
Area 6478710609431844
Diagonal 113830669.06095

Cube

Length = n
Surface area 38872263656591064
Volume 5.2147425462842E+23
Space diagonal 139413528.13947

Equilateral Triangle

Length = n
Perimeter 241471314
Area 2.8053639857679E+15
Altitude 69706764.069736

Triangular Pyramid

Length = n
Surface area 2.8053639857679E+15
Volume 6.1456330276992E+22
Height 37943556.35365