78492082 (number)

78492082 is an even 8-digits composite number following 78492081 and preceding 78492083. In scientific notation, it is written as 7.8492082 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 38586240 positive integers (up to 78492082) that are relatively prime to 78492082.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred ninety-two thousand eighty-two

Notation

Scientific notation 7.8492082 × 10^7
Engineering notation 7.8492082 × 10^6

Prime Factorization of 78492082

Prime Factorization 2 × 421 × 73 × 1277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78492082
Product of the distinct prime numbers

The prime factorization of 78492082 is 2 × 421 × 73 × 1277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 8, 70, 885, 357, 7961, 2073, 23707, 25406, 522912, 793369, 9711009, 1599550, 44193648, 75868861, 103399060, 932768247, 5934897126, 675592906

Basic calculations (n = 78492082)

Multiplication

n×y
n×2 156984164
n×3 235476246
n×4 313968328
n×5 392460410

Division

n÷y
n÷2 39246041
n÷3 26164027.333333
n÷3 19623020.5
n÷5 15698416.4

Exponentiation

ny
n2 6161006936694724
n3 4.8359026167761E+23
n4 3.7958006474001E+31
n5 2.9794029567138E+39

Nth Root

y√n
2√n 8859.5757234757
3√n 428.16248889044
4√n 94.125319247669
5√n 37.92845653013

Divisors of 78492082

1, 2, 73, 146, 421, 842, 1277, 2554, 30733, 61466, 93221, 186442, 537617, 1075234, 39246041, 78492082

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 -78492081
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 78492082 can be divided by 16 positive divisors. The sum of these divisors (counting 78492082) is 1, the average is 0.0625.

Base conversion 78492082

Base System Value
2 Binary 100101011011011000110110010
3 Ternary 12110200210220011
4 Quaternary 10223123012302
5 Quinary 130043221312
6 Senary 11442205134
8 Octal 453330662
10 Decimal 78492082
12 Duodecimal 223537aa
16 Hexadecimal 4adb1b2
20 Vigesimal 14aba42
36 Base36 1aqcvm

Cryptographic Hash Functions

md5 6ce8238310007cbf91393c79b8f99531
sha1 b5da3ac1738ac3e0d8eda6de2bdfc67919bad816
sha256 217d8791c5eead581d5ee00f703a4e0a1aa1e93aea7807a6b1dbeed78fce03c2
sha512 d8380cc6fd92d12ab4b12219707109081ecb072d8e387dd0671fc216be38065b30df722492f87972f42767682b54dff71a336bde25bbc9b69642a7e2eed75bfb
ripemd-160 648400daad150ebac7594f32d3eb5c680d5048a9

78492082 as geometric shapes

Circle

Radius = n
Diameter 156984164
Circumference 493180296.35234
Area 1.9355374131036E+16

Sphere

Radius = n
Volume 2.0256581512453E+24
Surface area 7.7421496524144E+16
Circumference 493180296.35234

Square

Length = n
Perimeter 313968328
Area 6161006936694724
Diagonal 111004566.9033

Cube

Length = n
Surface area 36966041620168344
Volume 4.8359026167761E+23
Space diagonal 135952274.01586

Equilateral Triangle

Length = n
Perimeter 235476246
Area 2.6677942600349E+15
Altitude 67976137.007931

Triangular Pyramid

Length = n
Surface area 2.6677942600349E+15
Volume 5.6991658891336E+22
Height 37001522.3011