78440082 (number)

78440082 is an even 8-digits composite number following 78440081 and preceding 78440083. In scientific notation, it is written as 7.8440082 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 22324512 positive integers (up to 78440082) that are relatively prime to 78440082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8440082 × 10^7
Engineering notation 7.8440082 × 10^6

Prime Factorization of 78440082

Prime Factorization 2 × 3 × 7 × 7 × 557 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11205726
Product of the distinct prime numbers

The prime factorization of 78440082 is 2 × 3 × 7 × 7 × 557 × 479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 18, 53, 15, 586, 9442, 1843, 4295, 23602, 462175, 790768, 1852222, 9463050, 9660627, 40729452, 720920399, 614699474, 2971604249, 1822957475

Basic calculations (n = 78440082)

Multiplication

n×y
n×2 156880164
n×3 235320246
n×4 313760328
n×5 392200410

Division

n÷y
n÷2 39220041
n÷3 26146694
n÷3 19610020.5
n÷5 15688016.4

Exponentiation

ny
n2 6152846464166724
n3 4.8262978118265E+23
n4 3.7857519611609E+31
n5 2.9695469426512E+39

Nth Root

y√n
2√n 8856.6405594898
3√n 428.06791727972
4√n 94.109726168392
5√n 37.923429774459

Divisors of 78440082

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479, 557, 958, 1114, 1437, 1671, 2874, 3342, 3353, 3899, 6706, 7798, 10059, 11697, 20118, 23394, 23471, 27293, 46942, 54586, 70413, 81879, 140826, 163758, 266803, 533606, 800409, 1600818, 1867621, 3735242, 5602863, 11205726, 13073347, 26146694, 39220041, 78440082

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78440081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78440082 can be divided by 48 positive divisors. The sum of these divisors (counting 78440082) is 1, the average is 0.020833333333333.

Base conversion 78440082

Base System Value
2 Binary 100101011001110011010010010
3 Ternary 12110121011120020
4 Quaternary 10223032122102
5 Quinary 130040040312
6 Senary 11441124310
8 Octal 453163222
10 Decimal 78440082
12 Duodecimal 22329696
16 Hexadecimal 4ace692
20 Vigesimal 14a5042
36 Base36 1ap8r6

Cryptographic Hash Functions

md5 d8b9812b8e22c2ec95adada59f625baa
sha1 ffb8c7bb438cb389b36487c680b1711373559b7d
sha256 042447dd93b6e9f461887d31ab5d817d01089fe8e05cae62d43948e64b8c3f7c
sha512 bc042f2ef390bee840eea907e2f967888eb29256befe61961db2c56d5187cc674c24cc2925e5b8048bbcaff53c189af408744ce261831cd9eee79763b067dbbd
ripemd-160 c0a777273b0f6597d7db269b1ce41192507f6b25

78440082 as geometric shapes

Circle

Radius = n
Diameter 156880164
Circumference 492853570.71636
Area 1.9329737250492E+16

Sphere

Radius = n
Volume 2.0216348999561E+24
Surface area 7.7318949001968E+16
Circumference 492853570.71636

Square

Length = n
Perimeter 313760328
Area 6152846464166724
Diagonal 110931027.79806

Cube

Length = n
Surface area 36917078785000344
Volume 4.8262978118265E+23
Space diagonal 135862207.37387

Equilateral Triangle

Length = n
Perimeter 235320246
Area 2.6642606717768E+15
Altitude 67931103.686934

Triangular Pyramid

Length = n
Surface area 2.6642606717768E+15
Volume 5.6878465179472E+22
Height 36977009.266019