80494930 (number)

80494930 is an even 8-digits composite number following 80494929 and preceding 80494931. In scientific notation, it is written as 8.0494930 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 32134320 positive integers (up to 80494930) that are relatively prime to 80494930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0494930 × 10^7
Engineering notation 8.0494930 × 10^6

Prime Factorization of 80494930

Prime Factorization 2 × 5 × 523 × 15391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80494930
Product of the distinct prime numbers

The prime factorization of 80494930 is 2 × 5 × 523 × 15391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 25, 37, 164, 386, 3363, 7518, 60581, 6261, 186614, 125374, 7356278, 1528663, 56592132, 78447126, 986292309, 892809642, 4387728638, 9162461167

Basic calculations (n = 80494930)

Multiplication

n×y
n×2 160989860
n×3 241484790
n×4 321979720
n×5 402474650

Division

n÷y
n÷2 40247465
n÷3 26831643.333333
n÷3 20123732.5
n÷5 16098986

Exponentiation

ny
n2 6479433755704900
n3 5.215615666051E+23
n4 4.1983061794568E+31
n5 3.3794236203394E+39

Nth Root

y√n
2√n 8971.8966779606
3√n 431.77369047864
4√n 94.720096484118
5√n 38.120071399657

Divisors of 80494930

1, 2, 5, 10, 523, 1046, 2615, 5230, 15391, 30782, 76955, 153910, 8049493, 16098986, 40247465, 80494930

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 -80494929
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 80494930 can be divided by 16 positive divisors. The sum of these divisors (counting 80494930) is 1, the average is 0.0625.

Base conversion 80494930

Base System Value
2 Binary 100110011000100000101010010
3 Ternary 12121110120021201
4 Quaternary 10303010011102
5 Quinary 131101314210
6 Senary 11553141414
8 Octal 463040522
10 Decimal 80494930
12 Duodecimal 22b5a86a
16 Hexadecimal 4cc4152
20 Vigesimal 1531h6a
36 Base36 1bxaaa

Cryptographic Hash Functions

md5 52ae436ee8c67e07a0c901f8b87a1522
sha1 20caab76ed41425b26224959ea7c659e450488ad
sha256 e65f9a85a49cb918172aa8f74b1e659a9aaada6ccde301ac950233684c2adb89
sha512 ff8855a22d998210ccc3b1e8d88697e656f49412ad43a3242e2c405bc4b74c128511d7c5fa925c938a06693b52741d5061c68d35abe3cb4c67812f0689453fd9
ripemd-160 5263f6ef1365b55931544ed43a6fd9335a0db794

80494930 as geometric shapes

Circle

Radius = n
Diameter 160989860
Circumference 505764561.47845
Area 2.0355741486344E+16

Sphere

Radius = n
Volume 2.1847119813885E+24
Surface area 8.1422965945377E+16
Circumference 505764561.47845

Square

Length = n
Perimeter 321979720
Area 6479433755704900
Diagonal 113837021.70827

Cube

Length = n
Surface area 38876602534229400
Volume 5.215615666051E+23
Space diagonal 139421308.5117

Equilateral Triangle

Length = n
Perimeter 241484790
Area 2.8056771172894E+15
Altitude 69710654.25585

Triangular Pyramid

Length = n
Surface area 2.8056771172894E+15
Volume 6.1466620092125E+22
Height 37945673.902758