78348720 (number)

78348720 is an even 8-digits composite number following 78348719 and preceding 78348721. In scientific notation, it is written as 7.8348720 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 20170752 positive integers (up to 78348720) that are relatively prime to 78348720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8348720 × 10^7
Engineering notation 7.8348720 × 10^6

Prime Factorization of 78348720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 29 × 11257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9793590
Product of the distinct prime numbers

The prime factorization of 78348720 is 2 × 2 × 2 × 2 × 3 × 5 × 29 × 11257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 32, 21, 189, 308, 9234, 4433, 59362, 72110, 811163, 843285, 5187175, 3663454, 38126989, 94714543, 542850774, 510211655, 3690640647, 903367231

Basic calculations (n = 78348720)

Multiplication

n×y
n×2 156697440
n×3 235046160
n×4 313394880
n×5 391743600

Division

n÷y
n÷2 39174360
n÷3 26116240
n÷3 19587180
n÷5 15669744

Exponentiation

ny
n2 6138521925638400
n3 4.809453355657E+23
n4 3.7681451431543E+31
n5 2.9522934874036E+39

Nth Root

y√n
2√n 8851.4812319747
3√n 427.9016573191
4√n 94.082310940871
5√n 37.914591497792

Divisors of 78348720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 112570, 135084, 168855, 180112, 225140, 270168, 326453, 337710, 450280, 540336, 652906, 675420, 900560, 979359, 1305812, 1350840, 1632265, 1958718, 2611624, 2701680, 3264530, 3917436, 4896795, 5223248, 6529060, 7834872, 9793590, 13058120, 15669744, 19587180, 26116240, 39174360, 78348720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78348719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78348720 can be divided by 80 positive divisors. The sum of these divisors (counting 78348720) is 1, the average is 0.0125.

Base conversion 78348720

Base System Value
2 Binary 100101010111000000110110000
3 Ternary 12110102112020110
4 Quaternary 10222320012300
5 Quinary 130024124340
6 Senary 11435141320
8 Octal 452700660
10 Decimal 78348720
12 Duodecimal 222a4840
16 Hexadecimal 4ab81b0
20 Vigesimal 149dbg0
36 Base36 1ana9c

Cryptographic Hash Functions

md5 14e27bb688b71ee898e72d5a16cc8ca2
sha1 3e76bbb6944bbd5faa99201a6b86b556ee5b816c
sha256 7ecd5b71c356f2618aac6289d646b3a90861962404e15e7a5ce94932995229c2
sha512 da0e918e12031725ee82c725371a186a6c87ac62adaccf98cd85f02e35f77fc19ada3b663157459620240bb62ce9c2834ce8f642ea8e975020ee3b09331d0b4d
ripemd-160 aa020941408ff8616039fadee770d7e75205b6ac

78348720 as geometric shapes

Circle

Radius = n
Diameter 156697440
Circumference 492279526.34033
Area 1.9284735385485E+16

Sphere

Radius = n
Volume 2.0145791106553E+24
Surface area 7.7138941541942E+16
Circumference 492279526.34033

Square

Length = n
Perimeter 313394880
Area 6138521925638400
Diagonal 110801822.41857

Cube

Length = n
Surface area 36831131553830400
Volume 4.809453355657E+23
Space diagonal 135703963.74799

Equilateral Triangle

Length = n
Perimeter 235046160
Area 2.6580579646453E+15
Altitude 67851981.873994

Triangular Pyramid

Length = n
Surface area 2.6580579646453E+15
Volume 5.6679951359758E+22
Height 36933940.806191