78894135 (number)

78894135 is an odd 8-digits composite number following 78894134 and preceding 78894136. In scientific notation, it is written as 7.8894135 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 41479200 positive integers (up to 78894135) that are relatively prime to 78894135.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-four thousand one hundred thirty-five

Notation

Scientific notation 7.8894135 × 10^7
Engineering notation 7.8894135 × 10^6

Prime Factorization of 78894135

Prime Factorization 5 × 3 × 639 × 8231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78894135
Product of the distinct prime numbers

The prime factorization of 78894135 is 5 × 3 × 639 × 8231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 84, 44, 579, 372, 3946, 6012, 74885, 92884, 881324, 571416, 8042676, 7004689, 12141038, 86341167, 756088411, 980817829, 566212314, 2664437511

Basic calculations (n = 78894135)

Multiplication

n×y
n×2 157788270
n×3 236682405
n×4 315576540
n×5 394470675

Division

n÷y
n÷2 39447067.5
n÷3 26298045
n÷3 19723533.75
n÷5 15778827

Exponentiation

ny
n2 6224284537398225
n3 4.9105954457191E+23
n4 3.8741718002495E+31
n5 3.0564943302207E+39

Nth Root

y√n
2√n 8882.2370493024
3√n 428.89229043222
4√n 94.245620849472
5√n 37.967232674363

Divisors of 78894135

1, 3, 5, 15, 639, 1917, 3195, 8231, 9585, 24693, 41155, 123465, 5259609, 15778827, 26298045, 78894135

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 -78894134
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 78894135 can be divided by 16 positive divisors. The sum of these divisors (counting 78894135) is 1, the average is 0.0625.

Base conversion 78894135

Base System Value
2 Binary 100101100111101010000110111
3 Ternary 12111110020102000
4 Quaternary 10230331100313
5 Quinary 130144103020
6 Senary 11454550343
8 Octal 454752067
10 Decimal 78894135
12 Duodecimal 225083b3
16 Hexadecimal 4b3d437
20 Vigesimal 14d1f6f
36 Base36 1ayz3r

Cryptographic Hash Functions

md5 20b690d851423df37eba3b5ae8157dd5
sha1 7536a2240c7c60a1f8131b3dac5b8acb39652baa
sha256 9a65867d1b655a99b758577c2134ab39268ad4646c8d479d4c80019525fa5d85
sha512 890303bd5dd353780cb5e5515d0b8f44dbc6449f59077a71407722ca57e88e06c799e974c4b4499610caf283c9e385f1a3bc8cabbc5b360809f061946335efa7
ripemd-160 237318fa7ecdf0cf596d8730f25cc263d53bf0ec

78894135 as geometric shapes

Circle

Radius = n
Diameter 157788270
Circumference 495706469.85464
Area 1.9554166576543E+16

Sphere

Radius = n
Volume 2.0569454102697E+24
Surface area 7.8216666306171E+16
Circumference 495706469.85464

Square

Length = n
Perimeter 315576540
Area 6224284537398225
Diagonal 111573155.70869

Cube

Length = n
Surface area 37345707224389350
Volume 4.9105954457191E+23
Space diagonal 136648650.2392

Equilateral Triangle

Length = n
Perimeter 236682405
Area 2.6951942648848E+15
Altitude 68324325.119599

Triangular Pyramid

Length = n
Surface area 2.6951942648848E+15
Volume 5.7871922322196E+22
Height 37191051.902898