688367028 (number)

688367028 is an even 9-digits composite number following 688367027 and preceding 688367029. In scientific notation, it is written as 6.88367028 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 221719680 positive integers (up to 688367028) that are relatively prime to 688367028.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million three hundred sixty-seven thousand twenty-eight

Notation

Scientific notation 6.88367028 × 10^8
Engineering notation 6.88367028 × 10^6

Prime Factorization of 688367028

Prime Factorization 2 × 2 × 3 × 31 × 1693 × 1093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 344183514
Product of the distinct prime numbers

The prime factorization of 688367028 is 2 × 2 × 3 × 31 × 1693 × 1093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 93, 62, 194, 563, 1682, 4551, 23048, 46400, 507147, 253992, 621857, 7539853, 10498535, 95453002, 796187862, 822528579, 9478800880, 6421759143

Basic calculations (n = 688367028)

Multiplication

n×y
n×2 1376734056
n×3 2065101084
n×4 2753468112
n×5 3441835140

Division

n÷y
n÷2 344183514
n÷3 229455676
n÷3 172091757
n÷5 137673405.6

Exponentiation

ny
n2 473849165237552784
n3 3.2618214159486E+26
n4 2.2453303139633E+35
n5 1.5456113551012E+44

Nth Root

y√n
2√n 26236.749570021
3√n 882.95794747031
4√n 161.9776205839
5√n 58.555003596592

Divisors of 688367028

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1093, 1693, 2186, 3279, 3386, 4372, 5079, 6558, 6772, 10158, 13116, 20316, 33883, 52483, 67766, 101649, 104966, 135532, 157449, 203298, 209932, 314898, 406596, 629796, 1850449, 3700898, 5551347, 7401796, 11102694, 22205388, 57363919, 114727838, 172091757, 229455676, 344183514, 688367028

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688367027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688367028 can be divided by 48 positive divisors. The sum of these divisors (counting 688367028) is 1, the average is 0.020833333333333.

Base conversion 688367028

Base System Value
2 Binary 101001000001111010010110110100
3 Ternary 1202222021200001010
4 Quaternary 221001322112310
5 Quinary 2402210221103
6 Senary 152150032220
8 Octal 5101722664
10 Decimal 688367028
12 Duodecimal 172648670
16 Hexadecimal 2907a5b4
20 Vigesimal af25hb8
36 Base36 bdu3ec

Cryptographic Hash Functions

md5 55804f216ea6ab1ae0c78d403818928e
sha1 f2cc16093a94a63cfb56c64dd03f9bb23f772141
sha256 fe04bf9517fab399f7053006793ffcd3e03fa0be1342298710f803abfaf6afb3
sha512 b9bb374c4a5af293feb52b478e23d46bf52fa25433991c70c5ef4509e6369ca60b4051cbaf893489797d73ba1c54c1b2b7ee531e9d3e8732cafe0d2e2846e3dc
ripemd-160 d831d338fbc2f10430fff45bab258c4da983d1e4

688367028 as geometric shapes

Circle

Radius = n
Diameter 1376734056
Circumference 4325137596.2765
Area 1.48864105642E+18

Sphere

Radius = n
Volume 1.3663085596888E+27
Surface area 5.9545642256798E+18
Circumference 4325137596.2765

Square

Length = n
Perimeter 2753468112
Area 473849165237552784
Diagonal 973497986.88806

Cube

Length = n
Surface area 2843094991425316704
Volume 3.2618214159486E+26
Space diagonal 1192286666.7512

Equilateral Triangle

Length = n
Perimeter 2065101084
Area 2.0518270732889E+17
Altitude 596143333.37559

Triangular Pyramid

Length = n
Surface area 2.0518270732889E+17
Volume 3.8440934037279E+25
Height 324499328.96269