78348840 (number)

78348840 is an even 8-digits composite number following 78348839 and preceding 78348841. In scientific notation, it is written as 7.8348840 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 20127744 positive integers (up to 78348840) that are relatively prime to 78348840.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-eight thousand eight hundred forty

Notation

Scientific notation 7.8348840 × 10^7
Engineering notation 7.8348840 × 10^6

Prime Factorization of 78348840

Prime Factorization 2 × 2 × 2 × 3 × 485 × 53 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19587210
Product of the distinct prime numbers

The prime factorization of 78348840 is 2 × 2 × 2 × 3 × 485 × 53 × 127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 44, 79, 207, 42, 663, 4531, 31293, 17054, 155202, 160347, 1994306, 7316776, 53925563, 9561241, 21567224, 941962265, 5433565865, 4255488625

Basic calculations (n = 78348840)

Multiplication

n×y
n×2 156697680
n×3 235046520
n×4 313395360
n×5 391744200

Division

n÷y
n÷2 39174420
n÷3 26116280
n÷3 19587210
n÷5 15669768

Exponentiation

ny
n2 6138540729345600
n3 4.8094754543698E+23
n4 3.7681682285835E+31
n5 2.9523160963437E+39

Nth Root

y√n
2√n 8851.4880104986
3√n 427.90187577905
4√n 94.082346965297
5√n 37.914603111889

Divisors of 78348840

1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 212, 254, 318, 381, 424, 485, 508, 636, 762, 970, 1016, 1272, 1455, 1524, 1940, 2910, 3048, 3880, 5820, 6731, 11640, 13462, 20193, 25705, 26924, 40386, 51410, 53848, 61595, 77115, 80772, 102820, 123190, 154230, 161544, 184785, 205640, 246380, 308460, 369570, 492760, 616920, 739140, 1478280, 3264535, 6529070, 9793605, 13058140, 19587210, 26116280, 39174420, 78348840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78348839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78348840 can be divided by 64 positive divisors. The sum of these divisors (counting 78348840) is 1, the average is 0.015625.

Base conversion 78348840

Base System Value
2 Binary 100101010111000001000101000
3 Ternary 12110102112101220
4 Quaternary 10222320020220
5 Quinary 130024130330
6 Senary 11435142040
8 Octal 452701050
10 Decimal 78348840
12 Duodecimal 222a4920
16 Hexadecimal 4ab8228
20 Vigesimal 149dc20
36 Base36 1anaco

Cryptographic Hash Functions

md5 45b56f0dbbfd45ca1bc4d4383573432d
sha1 5ddead68e3952953a6b05357791d0d137959610d
sha256 bc124e2f392115f8ba80aa399c9a993df52793438e499b7d47d428351253035b
sha512 10ab78d0a7ea89a677585b0bc9bda57f2517a8b96656ae4e83f8f74502ac8fefd5697814f0b291065b4861bd4cfe42db8ddc203d5d816e26fb7de4cdf48db08b
ripemd-160 48cc6b71b9f01b4b4c3a3ed2411e6e60ba241701

78348840 as geometric shapes

Circle

Radius = n
Diameter 156697680
Circumference 492280280.32256
Area 1.9284794459074E+16

Sphere

Radius = n
Volume 2.0145883673425E+24
Surface area 7.7139177836295E+16
Circumference 492280280.32256

Square

Length = n
Perimeter 313395360
Area 6138540729345600
Diagonal 110801992.1242

Cube

Length = n
Surface area 36831244376073600
Volume 4.8094754543698E+23
Space diagonal 135704171.59408

Equilateral Triangle

Length = n
Perimeter 235046520
Area 2.6580661068894E+15
Altitude 67852085.797042

Triangular Pyramid

Length = n
Surface area 2.6580661068894E+15
Volume 5.6680211795586E+22
Height 36933997.374733