68704780 (number)

68704780 is an even 8-digits composite number following 68704779 and preceding 68704781. In scientific notation, it is written as 6.8704780 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 27481904 positive integers (up to 68704780) that are relatively prime to 68704780.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred four thousand seven hundred eighty

Notation

Scientific notation 6.8704780 × 10^7
Engineering notation 6.8704780 × 10^6

Prime Factorization of 68704780

Prime Factorization 2 × 2 × 5 × 3435239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34352390
Product of the distinct prime numbers

The prime factorization of 68704780 is 2 × 2 × 5 × 3435239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 80, 11, 782, 340, 9530, 4046, 63459, 68132, 438792, 395758, 5018264, 2087292, 83457061, 21954953, 180546166, 584874957, 7070161641, 8618025809

Basic calculations (n = 68704780)

Multiplication

n×y
n×2 137409560
n×3 206114340
n×4 274819120
n×5 343523900

Division

n÷y
n÷2 34352390
n÷3 22901593.333333
n÷3 17176195
n÷5 13740956

Exponentiation

ny
n2 4720346794848400
n3 3.2431038806376E+23
n4 2.2281673863636E+31
n5 1.5308575008328E+39

Nth Root

y√n
2√n 8288.8346587443
3√n 409.57079812719
4√n 91.043037398498
5√n 36.931537710979

Divisors of 68704780

1, 2, 4, 5, 10, 20, 3435239, 6870478, 13740956, 17176195, 34352390, 68704780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68704779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68704780 can be divided by 12 positive divisors. The sum of these divisors (counting 68704780) is 1, the average is 0.083333333333333.

Base conversion 68704780

Base System Value
2 Binary 100000110000101101000001100
3 Ternary 11210021120020111
4 Quaternary 10012011220030
5 Quinary 120042023110
6 Senary 10452325404
8 Octal 406055014
10 Decimal 68704780
12 Duodecimal 1b013864
16 Hexadecimal 4185a0c
20 Vigesimal 11981j0
36 Base36 14wky4

Cryptographic Hash Functions

md5 009cf6a4da939dedd006eb0f60438fa4
sha1 02d974513368a30e413cdeb564b8ffd139c69ba2
sha256 56d9dac36d8e5efa333263884691811845570d4c3955b101b3d00bf16b7cbd2c
sha512 95d9128722e06e560aab7b57a6a59b79d4b95f55b5a65272adb1ae671a141b1080d765782baead214f685191f4b96e8f3df836c8e15f81cbcd01b439124bc1eb
ripemd-160 18f3d0781476318e0b683cc5134f5ac5bab8a4c8

68704780 as geometric shapes

Circle

Radius = n
Diameter 137409560
Circumference 431684864.22901
Area 1.4829406813092E+16

Sphere

Radius = n
Volume 1.358468176832E+24
Surface area 5.9317627252367E+16
Circumference 431684864.22901

Square

Length = n
Perimeter 274819120
Area 4720346794848400
Diagonal 97163231.67586

Cube

Length = n
Surface area 28322080769090400
Volume 3.2431038806376E+23
Space diagonal 119000169.68284

Equilateral Triangle

Length = n
Perimeter 206114340
Area 2.0439701195056E+15
Altitude 59500084.841421

Triangular Pyramid

Length = n
Surface area 2.0439701195056E+15
Volume 3.8220345768188E+22
Height 32387743.891953