78884489 (number)

78884489 is an odd 8-digits composite number following 78884488 and preceding 78884490. In scientific notation, it is written as 7.8884489 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 77049924 positive integers (up to 78884489) that are relatively prime to 78884489.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-four thousand four hundred eighty-nine

Notation

Scientific notation 7.8884489 × 10^7
Engineering notation 7.8884489 × 10^6

Prime Factorization of 78884489

Prime Factorization 43 × 1834523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78884489
Product of the distinct prime numbers

The prime factorization of 78884489 is 43 × 1834523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 26, 66, 110, 578, 5052, 3060, 64186, 65226, 923828, 808445, 1304995, 2008855, 12961800, 79309380, 862674488, 641295687, 1300263906, 7540965042

Basic calculations (n = 78884489)

Multiplication

n×y
n×2 157768978
n×3 236653467
n×4 315537956
n×5 394422445

Division

n÷y
n÷2 39442244.5
n÷3 26294829.666667
n÷3 19721122.25
n÷5 15776897.8

Exponentiation

ny
n2 6222762604791121
n3 4.9087944824726E+23
n4 3.8722774435587E+31
n5 3.0546262740135E+39

Nth Root

y√n
2√n 8881.6940388644
3√n 428.87481019894
4√n 94.24273997961
5√n 37.966304215387

Divisors of 78884489

1, 43, 1834523, 78884489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78884488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78884489 can be divided by 4 positive divisors. The sum of these divisors (counting 78884489) is 1, the average is 0.25.

Base conversion 78884489

Base System Value
2 Binary 100101100111010111010001001
3 Ternary 12111102202011202
4 Quaternary 10230322322021
5 Quinary 130143300424
6 Senary 11454433545
8 Octal 454727211
10 Decimal 78884489
12 Duodecimal 225028b5
16 Hexadecimal 4b3ae89
20 Vigesimal 14d0b49
36 Base36 1ayrnt

Cryptographic Hash Functions

md5 361c6b041f52d4355f0eae3b3b28f560
sha1 bd34f949961f37487a4fe43033865390e50c842d
sha256 7e2d5c0f700c89f8350abf196c6f455ad9137456f6a31edae66cd97a1c8adfde
sha512 436401ccd518a8860eac31c2f0b12ef2066f6a19368b0d81f4f10b891dde3f1a34c09856006584b7c9d7e7033113a7e19b07af742449278e5879832d0f73d169
ripemd-160 5f9069fdb61be5470c574ff8ed98ac45b8abb025

78884489 as geometric shapes

Circle

Radius = n
Diameter 157768978
Circumference 495645862.24917
Area 1.9549385284245E+16

Sphere

Radius = n
Volume 2.0561910245491E+24
Surface area 7.819754113698E+16
Circumference 495645862.24917

Square

Length = n
Perimeter 315537956
Area 6222762604791121
Diagonal 111559514.20467

Cube

Length = n
Surface area 37336575628746726
Volume 4.9087944824726E+23
Space diagonal 136631942.87711

Equilateral Triangle

Length = n
Perimeter 236653467
Area 2.6945352487345E+15
Altitude 68315971.438554

Triangular Pyramid

Length = n
Surface area 2.6945352487345E+15
Volume 5.7850697766791E+22
Height 37186504.73489