80494740 (number)

80494740 is an even 8-digits composite number following 80494739 and preceding 80494741. In scientific notation, it is written as 8.0494740 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 21465216 positive integers (up to 80494740) that are relatively prime to 80494740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0494740 × 10^7
Engineering notation 8.0494740 × 10^6

Prime Factorization of 80494740

Prime Factorization 2 × 2 × 9 × 5 × 447193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40247370
Product of the distinct prime numbers

The prime factorization of 80494740 is 2 × 2 × 9 × 5 × 447193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 88, 16, 692, 994, 6923, 4411, 30808, 51437, 512707, 510083, 3531107, 759799, 73325986, 84385497, 116678231, 529816428, 3533474539, 9903134931

Basic calculations (n = 80494740)

Multiplication

n×y
n×2 160989480
n×3 241484220
n×4 321978960
n×5 402473700

Division

n÷y
n÷2 40247370
n÷3 26831580
n÷3 20123685
n÷5 16098948

Exponentiation

ny
n2 6479403167667600
n3 5.2155787333658E+23
n4 4.1982665409181E+31
n5 3.379383736619E+39

Nth Root

y√n
2√n 8971.8860893348
3√n 431.77335075925
4√n 94.720040589808
5√n 38.120053403939

Divisors of 80494740

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 447193, 894386, 1788772, 2235965, 4024737, 4471930, 8049474, 8943860, 16098948, 20123685, 40247370, 80494740

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 -80494739
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 80494740 can be divided by 24 positive divisors. The sum of these divisors (counting 80494740) is 1, the average is 0.041666666666667.

Base conversion 80494740

Base System Value
2 Binary 100110011000100000010010100
3 Ternary 12121110120000200
4 Quaternary 10303010002110
5 Quinary 131101312430
6 Senary 11553140500
8 Octal 463040224
10 Decimal 80494740
12 Duodecimal 22b5a730
16 Hexadecimal 4cc4094
20 Vigesimal 1531gh0
36 Base36 1bxa50

Cryptographic Hash Functions

md5 64801d17568f592291721fb472f7c11a
sha1 4545b905d6455b138c62e574b34bab36b558f2f5
sha256 b4b12414a23b647c79184bac3916d3c4a2e018b18ac69de15d3fc1cbd28a4b73
sha512 1e6dff19458662b99172abf0e0f96683ba16549ac3d1837d8564b5e87728855a8895b657f52babe2c8cb5927cde5da4419dd3905815a2af8f697259acd17fc80
ripemd-160 3d77274041398848ccfdad1faf119bd6fc04f9d4

80494740 as geometric shapes

Circle

Radius = n
Diameter 160989480
Circumference 505763367.67324
Area 2.0355645391191E+16

Sphere

Radius = n
Volume 2.1846965110615E+24
Surface area 8.1422581564764E+16
Circumference 505763367.67324

Square

Length = n
Perimeter 321978960
Area 6479403167667600
Diagonal 113836753.0077

Cube

Length = n
Surface area 38876419006005600
Volume 5.2155787333658E+23
Space diagonal 139420979.42205

Equilateral Triangle

Length = n
Perimeter 241484220
Area 2.8056638722808E+15
Altitude 69710489.711023

Triangular Pyramid

Length = n
Surface area 2.8056638722808E+15
Volume 6.1466184836255E+22
Height 37945584.335899