78441470 (number)

78441470 is an even 8-digits composite number following 78441469 and preceding 78441471. In scientific notation, it is written as 7.8441470 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 29970720 positive integers (up to 78441470) that are relatively prime to 78441470.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-one thousand four hundred seventy

Notation

Scientific notation 7.8441470 × 10^7
Engineering notation 7.8441470 × 10^6

Prime Factorization of 78441470

Prime Factorization 2 × 5 × 31 × 79 × 3203

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78441470
Product of the distinct prime numbers

The prime factorization of 78441470 is 2 × 5 × 31 × 79 × 3203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 29, 62, 571, 471, 7388, 2030, 79700, 12871, 60648, 401006, 306278, 8117852, 72380046, 1243305, 500123821, 745398080, 4385913862, 3605379218

Basic calculations (n = 78441470)

Multiplication

n×y
n×2 156882940
n×3 235324410
n×4 313765880
n×5 392207350

Division

n÷y
n÷2 39220735
n÷3 26147156.666667
n÷3 19610367.5
n÷5 15688294

Exponentiation

ny
n2 6153064215760900
n3 4.8265540208868E+23
n4 3.7860199243277E+31
n5 2.9698096831356E+39

Nth Root

y√n
2√n 8856.7189184257
3√n 428.0704421571
4√n 94.110142484356
5√n 37.923563984793

Divisors of 78441470

1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 3203, 4898, 6406, 12245, 16015, 24490, 32030, 99293, 198586, 253037, 496465, 506074, 992930, 1265185, 2530370, 7844147, 15688294, 39220735, 78441470

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 -78441469
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 78441470 can be divided by 32 positive divisors. The sum of these divisors (counting 78441470) is 1, the average is 0.03125.

Base conversion 78441470

Base System Value
2 Binary 100101011001110101111111110
3 Ternary 12110121020110122
4 Quaternary 10223032233332
5 Quinary 130040111340
6 Senary 11441134542
8 Octal 453165776
10 Decimal 78441470
12 Duodecimal 2232a452
16 Hexadecimal 4acebfe
20 Vigesimal 14a53da
36 Base36 1ap9tq

Cryptographic Hash Functions

md5 ad0d9db565c87da01d0ec8afae129278
sha1 c2f316c78912118dc8ccb391ae80192443b750a3
sha256 dd1a652f04f28c29833306ce8e71b0f75196b07b4c0a51cd50d28356b5f44ab3
sha512 76a26be2327fe9799db11629ac6d7dd9e26857ad7a293c78cb63630a7bf2f7732f9f7b7cefb135bc5ca3dd1673c6205cd74c15ed7fb9229eca9828cbe029c16b
ripemd-160 3938c87b8f769bbbd323a6c82d5207938f63dc32

78441470 as geometric shapes

Circle

Radius = n
Diameter 156882940
Circumference 492862291.77757
Area 1.9330421337301E+16

Sphere

Radius = n
Volume 2.0217422205563E+24
Surface area 7.7321685349203E+16
Circumference 492862291.77757

Square

Length = n
Perimeter 313765880
Area 6153064215760900
Diagonal 110932990.72648

Cube

Length = n
Surface area 36918385294565400
Volume 4.8265540208868E+23
Space diagonal 135864611.46039

Equilateral Triangle

Length = n
Perimeter 235324410
Area 2.664354960983E+15
Altitude 67932305.730195

Triangular Pyramid

Length = n
Surface area 2.664354960983E+15
Volume 5.6881484632204E+22
Height 36977663.575494