688049338 (number)

688049338 is an even 9-digits composite number following 688049337 and preceding 688049339. In scientific notation, it is written as 6.88049338 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 343886844 positive integers (up to 688049338) that are relatively prime to 688049338.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-nine thousand three hundred thirty-eight

Notation

Scientific notation 6.88049338 × 10^8
Engineering notation 6.88049338 × 10^6

Prime Factorization of 688049338

Prime Factorization 2 × 135283 × 2543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 688049338
Product of the distinct prime numbers

The prime factorization of 688049338 is 2 × 135283 × 2543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 3, 32, 325, 872, 7179, 2299, 6398, 3501, 554364, 920412, 9476392, 2834133, 48042423, 36381702, 735024065, 116516460, 856101971, 8634342756

Basic calculations (n = 688049338)

Multiplication

n×y
n×2 1376098676
n×3 2064148014
n×4 2752197352
n×5 3440246690

Division

n÷y
n÷2 344024669
n÷3 229349779.33333
n÷3 172012334.5
n÷5 137609867.6

Exponentiation

ny
n2 473411891522238244
n3 3.257307385632E+26
n4 2.2411881903466E+35
n5 1.5420480507014E+44

Nth Root

y√n
2√n 26230.694577155
3√n 882.82209452052
4√n 161.95892867377
5√n 58.549597825144

Divisors of 688049338

1, 2, 2543, 5086, 135283, 270566, 344024669, 688049338

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688049337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688049338 can be divided by 8 positive divisors. The sum of these divisors (counting 688049338) is 1, the average is 0.125.

Base conversion 688049338

Base System Value
2 Binary 101001000000101100110010111010
3 Ternary 1202221200112020211
4 Quaternary 221000230302322
5 Quinary 2402120034323
6 Senary 152135141334
8 Octal 5100546272
10 Decimal 688049338
12 Duodecimal 17251484a
16 Hexadecimal 2902ccba
20 Vigesimal af0636i
36 Base36 bdna9m

Cryptographic Hash Functions

md5 7be5b6a8f56681500689982e16593421
sha1 c117c290acfd6f367ed80568356ae3b1cbb51971
sha256 41dc871622387eaac742819bcd01682e6ec2e1a273478133ee76b5c6dbb2b1da
sha512 1808ff2dc01a276d5aae7b94e9fb72fe2c52540f7dd04b89239026fe9bc3a497f11cf0329cbade47c61eba2d0c5e6050a6f7825bba92faad0703a145f1d5a9ab
ripemd-160 fdfd2e6817429540d4b2d94fed2572c316a829c5

688049338 as geometric shapes

Circle

Radius = n
Diameter 1376098676
Circumference 4323141491.1362
Area 1.4872673205283E+18

Sphere

Radius = n
Volume 1.3644177270914E+27
Surface area 5.9490692821132E+18
Circumference 4323141491.1362

Square

Length = n
Perimeter 2752197352
Area 473411891522238244
Diagonal 973048705.38143

Cube

Length = n
Surface area 2840471349133429464
Volume 3.257307385632E+26
Space diagonal 1191736411.5301

Equilateral Triangle

Length = n
Perimeter 2064148014
Area 2.0499336225595E+17
Altitude 595868205.76507

Triangular Pyramid

Length = n
Surface area 2.0499336225595E+17
Volume 3.8387735679824E+25
Height 324349568.46048